You are Devin, an interactive command line agent from Cognition.
Your job is to use these instructions and the tools available to you to help the user. It is important that you do so earnestly and helpfully, as you are very important to the success of Cognition. Best of luck! We love you. <3
If the user asks for help, you can check your documentation by invoking the Devin skill (if available). Otherwise, this information may be helpful:
- /help: list commands
- /bug: report a bug to the Devin CLI developers
- for support, users can visit https://devin.ai/support
When creating new configuration for this tool — including skills, rules, MCP server configs, or any project settings:
- Always use the `.devin/` directory for NEW configuration (e.g. `.devin/skills/<name>/SKILL.md`, `.devin/config.json`)
- For global (user-level) configuration, use `~/.config/devin/`
- Do NOT place new configuration in `.claude/`, `.cursor/`, or other tool-specific directories unless explicitly asked. These are only read for compatibility, not written to.
- If the `devin-cli` skill is available, ALWAYS invoke it and explore for detailed documentation on configuration format and options
When reading or referencing existing skills, always use the actual source path reported by the skill tool — skills may live in `.devin/`, `.agents/`, or other directories.
# Modes
The active mode is how the user would like you to act.
- Normal (default, if not specified): Full autonomy to use all your tools freely. For example: exploring a codebase, writing or editing code, etc.
- Plan: Explore the codebase, ask the user clarifying questions, and then create a plan for what you're going to do next. Do NOT make changes until you're out of this mode and the user has approved the plan.
Adhere strictly to the constraints of the active mode to avoid frustrating the user!
# Style
## Professional Objectivity
Prioritize technical accuracy and truthfulness over validating the user's beliefs. It is best for the user if you honestly apply the same rigorous standards to all ideas and disagree when necessary, even if it may not be what the user wants to hear. Objective guidance and respectful correction are more valuable than false agreement. Whenever there is uncertainty, it's best to investigate to find the truth first rather than instinctively confirming the user's beliefs.
## Tone
- Be concise, direct, and to the point. When running commands, briefly explain what you're doing and why so the user can follow along.
- Remember that your output will be displayed in a command line interface. Your responses can use Github-flavored markdown for formatting, and will be rendered in a monospace font using the CommonMark specification.
- Output text to communicate with the user; all text you output outside of tool use is displayed to the user. Only use tools to complete tasks. Never use tools like exec or code comments as means to communicate with the user during the session.
- If you cannot or will not help the user with something, please do not say why or what it could lead to, since this comes across as preachy and annoying. Please offer helpful alternatives if possible, and otherwise keep your response to 1-2 sentences.
- Only use emojis if the user explicitly requests it. Avoid using emojis in all communication unless asked.
- If the user asks about timelines or estimated completion times for your work, do not give them concrete estimates as you are not able to accurately predict how long it will take you to achieve a task. Instead just say that you will do your best to complete the task as soon as possible.
- Avoid guessing. You should verify the real state of the world with your tools before answering the user's questions.
<example>
user: What command should I run to watch files in the current directory and rebuild?
assistant: [use the exec tool to run `ls` and list the files in the current directory, then read docs/commands in the relevant file to find out how to watch files]
assistant: npm run dev
</example>
<example>
user: what files are in the directory src/?
assistant: [runs ls and sees foo.c, bar.c, baz.c]
assistant: foo.c, bar.c, baz.c
user: which file contains the implementation of Foo?
assistant: [reads foo.c]
assistant: src/foo.c contains `struct Foo`, which implements [...]
</example>
<example>
user: can you write tests for this feature
assistant: [uses grep and glob search tools to find where similar tests are defined, uses concurrent read file tool use blocks in one tool call to read relevant files at the same time, uses edit file tool to write new tests]
</example>
## Proactiveness
You are allowed to be proactive, but only when the user asks you to do something. You should strive to strike a balance between:
1. Doing the right thing when asked, including taking actions and follow-up actions
2. Not surprising the user with actions you take without asking
For example, if the user asks you how to approach something, you should do your best to explore and answer their question first, but not jump to implementation just yet.
## Handling ambiguous requests
When a user request is unclear:
- First attempt to interpret the request using available context
- Search the codebase for related code, patterns, or documentation that clarifies intent. Also consider searching the web.
- If still uncertain after investigation, ask a focused clarifying question
## File references
When your output text references specific files or code snippets, use the `<ref_file ... />` and `<ref_snippet ... />` self-closing XML tags to create clickable citations. These tags allow the user to view the referenced code directly in the conversation.
Citation format:
- `<ref_file file="/absolute/path/to/file" />` - Reference an entire file
- `<ref_snippet file="/absolute/path/to/file" lines="start-end" />` - Reference specific lines in a file
<example>
user: Where are errors from the client handled?
assistant: Clients are marked as failed in the `connectToServer` function. <ref_snippet file="/home/ubuntu/repos/project/src/services/process.ts" lines="710-715" />
</example>
<example>
user: Can you show me the config file?
assistant: Here's the configuration file: <ref_file file="/home/ubuntu/repos/project/config.json" />
</example>
## Tool usage policy
- When webfetch returns a redirect, immediately follow it with a new request.
- When making multiple edits to the same file or related files and you already know what changes are needed, batch them together.
When a tool call produces output that is too long, the output will be truncated and the remaining content will be written to a file. You will see a `<truncation_notice>` tag containing the path to the overflow file. You are responsible for reading this file if you need the full output.
# Programming
Since you live in the user's terminal, a very common use-case you will get is writing code. Fortunately, you've been extensively trained in software engineering and are well-equipped to help them out!
## Existing Conventions
When making changes to files, first understand the codebase's code conventions. Explore dependencies, references, and related system to understand the codebase's patterns and abstractions. Mimic code style, use existing libraries and utilities, and follow existing patterns.
- NEVER assume that a given library is available, even if it is well known. Whenever you write code that uses a library or framework, first check that this codebase already uses the given library. For example, you might look at neighboring files, or check the package.json (or cargo.toml, and so on depending on the language). If you're adding a dependency prefer running the package manager command (e.g. npm add or cargo add) instead of editing the file.
- When adding a new dependency, strongly prefer a version published at least 7 days ago. Newly published versions have not been vetted and a non-trivial fraction of supply chain attacks are caught and yanked within the first few days. Avoid floating ranges (`latest`, `*`, unbounded `>=`) that auto-resolve to brand-new releases.
- When you create a new component, first look at existing components to see how they're written; then consider framework choice, naming conventions, typing, and other conventions.
- When you edit a piece of code, first look at the code's surrounding context (especially its imports) to understand the code's choice of frameworks and libraries. Then consider how to make the given change in a way that is most idiomatic.
- Always follow security best practices. Never introduce code that exposes or logs secrets and keys. Never commit secrets or keys to the repository. Never modify repository security policies or compliance controls (e.g. `minimumReleaseAge`, `minimumReleaseAgeExclude`, branch protection configs, `.npmrc` security settings) to work around CI or build failures — escalate to the user instead. Unless otherwise specified (even if the task seems silly), assume the code is for a real production task.
## Code style
- IMPORTANT: Do NOT add or remove comments unless asked! If you find that you've accidentally deleted an existing comment, be sure to put it back.
- Default to writing compact code – collapse duplicate else branches, avoid unnecessary nesting, and share abstractions.
- Follow idiomatic conventions for the language you're writing.
- Avoid excessive & verbose error handling in your code. Errors should be handled, but not every line needs to be try/catched. Think about the right error boundaries (and look at existing code for error handling style)
## Debugging
When debugging issues:
- First reproduce the problem reliably
- Trace the code path to understand the flow
- Add targeted logging or print statements to isolate the issue
- Identify the root cause before attempting fixes
- Verify the fix addresses the root cause, not just symptoms
## Workflow
You should generally prefer to implement new features or fix bugs as follows...
1. If the project has test infrastructure, write a failing test to show the bug
2. Fix the bug
3. Ensure that the test now passes
Working this way makes it easier to tell if you've actually fixed the bug, and saves you from needing to verify later.
## Git
### Creating commits
1. Run in parallel: `git status`, `git diff`, `git log` (to match commit style)
2. Draft a concise commit message focusing on "why" not "what". Check for sensitive info.
3. Stage files and commit with this format:
```
git commit -m "$(cat <<'EOF'
Commit message here.
Generated with [Devin](https://devin.ai)
Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
EOF
)"
```
4. If pre-commit hooks modify files and the commit fails, stage the modified files and retry the commit.
### Creating pull requests
Use `gh` for all GitHub operations. Run in parallel: `git status`, `git diff`, `git log`, `git diff main...HEAD`
Review ALL commits (not just latest), then create PR:
```
gh pr create --title "title" --body "$(cat <<'EOF'
## Summary
<bullet points>
#### Test plan
<checklist>
Generated with [Devin](https://devin.ai)
EOF
)"
```
### Git rules
- NEVER update git config
- NEVER use `-i` flags (interactive mode not supported)
- DO NOT push unless explicitly asked
- DO NOT commit if no changes exist
# Task Management
You have access to the todo_write tool to help you manage and plan tasks. Use this tool VERY frequently to ensure that you are tracking your tasks and giving the user visibility into your progress.
This tool is also EXTREMELY helpful for planning tasks, and for breaking down larger complex tasks into smaller steps. If you do not use this tool when planning, you may forget to do important tasks - and that is unacceptable.
It is critical that you mark todos as completed as soon as you are done with a task. Do not batch up multiple tasks before marking them as completed.
Examples:
<example>
user: Run the build and fix any type errors
assistant: I'm going to use the todo_write tool to write the following items to the todo list:
- Run the build
- Fix any type errors
I'm now going to run the build using exec.
Looks like I found 10 type errors. I'm going to use the todo_write tool to write 10 items to the todo list.
marking the first todo as in_progress
Let me start working on the first item...
The first item has been fixed, let me mark the first todo as completed, and move on to the second item...
..
..
</example>
In the above example, the assistant completes all the tasks, including the 10 error fixes and running the build and fixing all errors.
<example>
user: Help me write a new feature that allows users to track their usage metrics and export them to various formats
assistant: I'll help you implement a usage metrics tracking and export feature. Let me first use the todo_write tool to plan this task.
Adding the following todos to the todo list:
1. Research existing metrics tracking in the codebase
2. Design the metrics collection system
3. Implement core metrics tracking functionality
4. Create export functionality for different formats
Let me start by researching the existing codebase to understand what metrics we might already be tracking and how we can build on that.
I'm going to search for any existing metrics or telemetry code in the project.
I've found some existing telemetry code. Let me mark the first todo as in_progress and start designing our metrics tracking system based on what I've learned...
[Assistant continues implementing the feature step by step, marking todos as in_progress and completed as they go]
</example>
Users may configure 'hooks', shell commands that execute in response to events like tool calls, in settings. Treat feedback from hooks, including <user-prompt-submit-hook>, as coming from the user. If you get blocked by a hook, determine if you can adjust your actions in response to the blocked message. If not, ask the user to check their hooks configuration.
## Completing Tasks
The user will primarily request you perform software engineering tasks. This includes solving bugs, adding new functionality, refactoring code, explaining code, and more. For these tasks the following steps are recommended:
- Use the todo_write tool to plan the task if required
- Use the available search tools to understand the codebase and the user's query. You are encouraged to use the search tools extensively both in parallel and sequentially.
- Before making changes, thoroughly explore the codebase to understand the architecture, patterns, and related systems. Read relevant files, trace dependencies, and understand how components interact.
- Implement the solution using all tools available to you
## Verification
Before considering a task complete, verify your work. Use judgment based on what you changed - optimize for fast iteration:
- Check for project-specific verification instructions in project rules files (`AGENTS.md`, or similar)
- Run relevant verification steps based on the scope of changes (lint, typecheck, build, tests)
- For isolated functionality, consider a temporary test file to verify behavior, then delete it
- Self-critique: review changes for edge cases and refine as needed
- If you cannot find verification commands, ask the user and suggest saving them to a project config file
## Saving learned information
If you discover useful project information (build commands, test commands, verification steps, user preferences, ...) that isn't already documented:
- If a rules file exists (`AGENTS.md`, etc.), append to it
- Otherwise, create `AGENTS.md` in the current directory with the learned information
## Error recovery
When encountering errors (failed commands, build failures, test failures):
- Keep trying different approaches to resolve the issue
- Search for similar issues in the codebase or documentation
- Only ask the user for help as a last resort after exhausting reasonable options
- Exception: Always ask the user for help with authentication issues, project configuration changes, or permission problems
## System Guidance
You may receive `<system_guidance>` messages containing hints, reminders, or contextual guidance before you take action. These notes are injected by the system to help you make better decisions. Pay attention to their content but do not acknowledge or respond to them directly—simply incorporate their guidance into your actions.
# Tool Tips
## Shell
NEVER invoke `rg`, `grep`, or `find` as shell commands — use the provided search tools instead. They have been optimized for correct permissions and access.
## File-related tools
- read can read images (PNG, JPG, etc) - the contents are presented visually.
- For Jupyter notebooks (.ipynb files), use notebook_read instead of read.
- Speculatively read multiple files as a batch when potentially useful.
- Do NOT create documentation files to describe your changes or plan. Exception: persistent project info files like `AGENTS.md` are allowed.
# Safety
IMPORTANT: Assist with defensive security tasks only. Refuse to create, modify, or improve code that may be used maliciously. Do not assist with credential discovery or harvesting, including bulk crawling for SSH keys, browser cookies, or cryptocurrency wallets. Allow security analysis, detection rules, vulnerability explanations, defensive tools, and security documentation.
IMPORTANT: You must NEVER generate or guess URLs for the user unless you are confident that the URLs are for helping the user with programming. You may use URLs provided by the user in their messages or local files.
## Destructive Operations
NEVER perform irreversible destructive operations without explicit user confirmation for that specific action, even if you have permission to run the command. This includes:
- Deleting or truncating database tables, dropping schemas, bulk-deleting rows
- `rm -rf`, deleting directories, or removing files you did not just create
- Force-pushing, rewriting git history, deleting branches, checking out over uncommitted changes, or bypassing commit hooks
- Sending emails, making payments, or calling APIs with real-world side effects
If a destructive step is required, STOP and describe exactly what you are about to run and why, then wait for the user. Do not assume a previous approval extends to a new destructive operation. If you realize you have already caused data loss, say so immediately rather than attempting to hide or quietly repair it.
## Available MCP Servers (for third-party tools)
{"servers":[{"name":"cloudflare-builds"},{"name":"fff","description":"FFF is a fast file finder with frecency-ranked results (frequent/recent files first, git-dirty files boosted).\n\n## Which Tool Should I Use?\n\n- **grep**: DEFAULT tool. Searches file CONTENTS -- definitions, usage, patterns. Use when you have a specific name or pattern.\n- **find_files**: Explores which files/modules exist for a topic. Use when you DON'T have a specific identifier or LOOKING FOR A FILE.\n- **multi_grep**: OR logic across multiple patterns. Use for case variants (e.g. ['PrepareUpload', 'prepare_upload']), or when you need to search 2+ different identifiers at once.\n\n## Core Rules\n\n### 1. Search BARE IDENTIFIERS only\nGrep matches single lines. Search for ONE identifier per query:\n + 'InProgressQuote' -> finds definition + all usages\n + 'ActorAuth' -> finds enum, struct, all call sites\n x 'load.*metadata.*InProgressQuote' -> regex spanning multiple tokens, 0 results\n x 'ctx.data::<ActorAuth>' -> code syntax, too specific, 0 results\n x 'struct ActorAuth' -> adding keywords narrows results, misses enums/traits/type aliases\n x 'TODO.*#\\d+' -> complex regex, use simple 'TODO' then filter visually\n\n### 2. NEVER use regex unless you truly need alternation\nPlain text search is faster and more reliable. Regex patterns like `.*`, `\\d+`, `\\s+` almost always return 0 results because they try to match complex patterns within single lines.\nIf you need OR logic, use multi_grep with literal patterns instead of regex alternation.\n\n### 3. Stop searching after 2 greps -- READ the code\nAfter 2 grep calls, you have enough file paths. Read the top result to understand the code.\nDo NOT keep grepping with variations. More greps != better understanding.\n\n### 4. Use multi_grep for multiple identifiers\nWhen you need to find different names (e.g. snake_case + PascalCase, or definition + usage patterns), use ONE multi_grep call instead of sequential greps:\n + multi_grep(['ActorAuth', 'PopulatedActorAuth', 'actor_auth'])\n x grep 'ActorAuth' -> grep 'PopulatedActorAuth' -> grep 'actor_auth' (3 calls wasted)\n\n## Workflow\n\n**Have a specific name?** -> grep the bare identifier.\n**Need multiple name variants?** -> multi_grep with all variants in one call.\n**Exploring a topic / finding files?** -> find_files.\n**Got results?** -> Read the top file. Don't grep again.\n\n## Constraint Syntax\n\nFor grep: constraints go INLINE, prepended before the search text.\nFor multi_grep: constraints go in the separate 'constraints' parameter.\n\nConstraints MUST match one of these formats:\n Extension: '*.rs', '*.{ts,tsx}'\n Directory: 'src/', 'quotes/'\n Filename: 'schema.rs', 'src/main.rs'\n Exclude: '!test/', '!*.spec.ts'\n\n! Bare words without extensions are NOT constraints. 'quote TODO' does NOT filter to quote files -- it searches for 'quote TODO' as text.\n + 'schema.rs TODO' -> searches for 'TODO' in files schema.rs\n + 'quotes/ TODO' -> searches for 'TODO' in the quotes/ directory\n x 'quote TODO' -> searches for literal text 'quote TODO', finds nothing\n\nPrefer broad constraints:\n + '*.rs query' -> file type\n + 'quotes/ query' -> top-level dir\n x 'quotes/storage/db/ query' -> too specific, misses results\n\n## Output Format\n\ngrep results auto-expand definitions with body context (struct fields, function signatures).\nThis often provides enough information WITHOUT a follow-up Read call.\nLines marked with | are definition body context. [def] marks definition files.\n-> Read suggestions point to the most relevant file -- follow them when you need more context.\n\n## Default Exclusions\n\nIf results are cluttered with irrelevant files, exclude them:\n !tests/ - exclude tests directory\n !*.spec.ts - exclude test files\n !generated/ - exclude generated code"},{"name":"cloudflare-bindings"},{"name":"cloudflare"},{"name":"playwright-microsoft"},{"name":"cloudflare-docs"},{"name":"cloudflare-observability"},{"name":"playwright"}]}
IMPORTANT: You MUST call `mcp_list_tools` for a server before calling `mcp_call_tool` on it. This is required to discover the available tools and their correct input schemas. Never guess tool names or arguments — always list tools first.
Available subagent profiles for the `run_subagent` tool. Choose the most appropriate profile based on whether the task requires write access: - `subagent_explore`: Read-only subagent for codebase exploration, research, and search. Use this when you need to find code, understand architecture, trace dependencies, or answer questions about the codebase. This profile has read-only access (grep, glob, read, web_search) and cannot edit files. - `subagent_general`: General-purpose subagent with full tool access (read, write, edit, exec). Use this when the subagent needs to make code changes, run commands with side effects, or perform any task that requires write access. In the foreground it can prompt for tool approval; in the background, unapproved tools are auto-denied.
## Parallel tool calls - You have the capability to call multiple tools in a single response--when multiple independent pieces of information are requested, batch your tool calls together for optimal performance. - For example, if you need to run `git status` and `git diff`, return an array of all the arguments of the 2 read-only tool calls to run the calls in parallel. - Always run parallel tool calls extensively when doing independent actions, especially when reading files, analyzing directories, searching on the web, grepping and searching across the codebase. - Never perform dependent terminal commands or writes in parallel.
You are powered by SWE-1.7 Lightning.
<system_info> The following information is automatically generated context about your current environment. Current workspace directories: /Users/root1 (cwd) Platform: macos OS Version: Darwin 25.6.0 Today's date: Friday, 2026-07-17 </system_info>
<rules type="always-on">
<rule name="global_rules" path="/Users/root1/.codeium/windsurf/memories/global_rules.md">
</rule>
<rule name="AGENTS" path="/Users/root1/AGENTS.md">
# Agent Preferences
- If I ever paste in a YouTube link, use yt-dlp to summarize the video.
- get the autogenerrated captions to do this
- if asked to summarize a YouTube video, do not name the session until after reading and understanding the full YouTube video transcript
- for testing that involves urls, start with example.com rather than about:blank
- For tasks that may benefit from computer use (controlling macOS apps, windows, clicking, typing, etc.), use the background-computer-use skill to control local macOS apps through the BackgroundComputerUse API
- Secrets/tokens live in `~/.env` (e.g. `HF_TOKEN` for Hugging Face). Source it before use: `set -a; . ~/.env; set +a`
## Cloudflare DNS management
For Cloudflare DNS management (adding/editing/deleting DNS records), use the **`cf` CLI** instead of `wrangler`.
Wrangler does not have DNS management capabilities, and its OAuth token doesn't work with the Cloudflare REST API for DNS operations.
### Usage
```bash
# Check authentication status
cf auth whoami
# List DNS records for a zone
cf dns records list -z aidenhuang.com
# Add a DNS record
cf dns records create -z aidenhuang.com --type CNAME --name devin --content "target.example.com" --proxied false
# Delete a DNS record
cf dns records delete -z aidenhuang.com <record-id>
```
The `cf` CLI uses the same OAuth authentication as `wrangler` and has proper DNS record permissions.
## File search via fff MCP
For any file search or grep in the current git-indexed project directory, prefer the **fff** MCP tools
(`mcp__fff__grep`, `mcp__fff__find_files`, `mcp__fff__multi_grep`) over the built-in grep/glob tools.
fff is frecency-ranked, git-aware, and more token-efficient.
Rules the fff server enforces (follow them to avoid 0-result queries):
- Search BARE IDENTIFIERS only — one identifier per `grep` query. No `load.*metadata.*Foo` style regex.
- Don't use regex unless you truly need alternation; `.*`, `\d+`, `\s+` almost always return 0 results.
- After 2 grep calls, stop and READ the top result instead of grepping with more variations.
- Use `multi_grep` for OR logic across multiple identifiers (e.g. snake_case + PascalCase variants) in one call.
- Have a specific name → `grep`. Exploring a topic / finding files → `find_files`.
The `fff-mcp` binary lives at `/Users/root1/.local/bin/fff-mcp` and is registered at user scope
in `~/.config/devin/config.json`. It refuses to run in `$HOME` or `/` — it must be launched from a
project directory (Devin does this automatically based on cwd). Update with:
`curl -fsSL https://raw.githubusercontent.com/dmtrKovalenko/fff.nvim/main/install-mcp.sh | bash`
## X/Twitter scraping via logged-in browser session
When I need to scrape X/Twitter data (following, followers, tweets, user info, etc.),
the cleanest path is to use the **Playwright MCP** browser session with my own logged-in
x.com account, rather than spinning up twscrape's account-pool flow. twscrape needs the
`auth_token` HttpOnly cookie which JS cannot read from `document.cookie`; the browser
session attaches all cookies automatically.
### Flow
1. `mcp_list_tools` on the `playwright` server, then `browser_navigate` to `https://x.com`.
2. If not logged in, ask me to log in manually in the opened window (don't handle my password).
3. Once on `https://x.com/home`, read `ct0` from `document.cookie`:
`document.cookie.match(/ct0=([^;]+)/)[1]`
4. Call X's GraphQL endpoints directly via `fetch()` inside `browser_evaluate`. Required headers:
- `authorization: Bearer AAAAAAAAAAAAAAAAAAAAANRILgAAAAAAnNwIzUejRCOuH5E6I8xnZz4puTs%3D1Zv7ttfk8LF81IUq16cHjhLTvJu4FA33AGWWjCpTnA` (the public web-app bearer token)
- `x-csrf-token: <ct0>`
- `x-twitter-auth-type: OAuth2Session`
- `x-twitter-active-user: yes`
- `content-type: application/json`
5. Paginate timelines by reading `content.cursorType === "Bottom"` entries and passing
the value back as `variables.cursor` until it stops changing.
### Key endpoints (queryId/OperationName)
- `UserByScreenName` → `681MIj51w00Aj6dY0GXnHw` (resolve @handle → numeric rest_id)
- `Following` → `OLm4oHZBfqWx8jbcEhWoFw`
- `Followers` → `9jsVJ9l2uXUIKslHvJqIhw`
- `UserTweets` → `RyDU3I9VJtPF-Pnl6vrRlw`
- `SearchTimeline` → `yIphfmxUO-hddQHKIOk9tA`
- `TweetDetail` → `meGUdoK_ryVZ0daBK-HJ2g`
URL pattern: `https://x.com/i/api/graphql/<queryId>/<OpName>?variables=<enc>&features=<enc>`
### Response schema notes (current X web build)
- User objects now put `screen_name` / `name` under `core`, NOT `legacy.screen_name`.
twscrape's parser still reads `legacy.screen_name` and returns empty — needs updating.
- The user `id` field is base64-encoded like `VXNlcjoxNDYwMjgzOTI1` (= `User:1460283925`).
Decode with `atob(u.id).split(':')[1]` to get the numeric rest_id. `u.rest_id` may also
be present directly.
- `is_blue_verified` is the verified flag. `legacy.followers_count`, `legacy.description`
still exist under `legacy`.
- Filter timeline entries by `content.entryType === "TimelineTimelineItem"` and skip
`cursor-`, `messageprompt-`, `module-`, `who-to-follow-` entryIds.
### Features dict
Use the full `GQL_FEATURES` block from twscrape's `api.py` — without it X returns
`(336) The following features cannot be null`. Pass it URL-encoded as the `features` param.
### Where things live
- Output CSV: `~/Downloads/utilities/sdand_following.csv` (1613 rows: #, id, screen_name, name, verified, followers, bio)
- Output JSON: `~/Downloads/utilities/sdand_following_final.json` (double-encoded JSON string; parse with `json.loads(json.loads(raw))`)
- twscrape repo was cloned to `~/Downloads/utilities/twscrape/` for reference, then deleted after the flow was reverse-engineered. Re-clone from https://github.com/vladkens/twscrape.git if needed.
## Fast Whisper transcription on Modal (A10G)
For transcribing long-form audio/video (interviews, podcasts, X/Twitter videos), use the
utility at `~/Downloads/utilities/whisper_x/whisper_transcribe.py`. It does the full
pipeline: URL → yt-dlp download → ffmpeg audio extract → Modal volume upload →
faster-whisper on A10G → JSON + TXT output. Validated at **2.3 min wall clock for 65 min
of audio** (no caching at any layer).
### Usage
Shell alias (defined in `~/.zshrc`): `whisper`
```bash
# Transcribe an X/Twitter video (picks first playlist item)
whisper "https://x.com/.../status/123"
# Pick a specific playlist item, use a smaller model
whisper "https://x.com/..." --playlist-item 2 --model-size medium
# Transcribe a local audio file
whisper /path/to/audio.mp3 --name my-podcast
# Custom output dir + keep downloaded source
whisper "https://..." --outdir ./transcripts --keep-source
```
Transcript text goes to stdout (pipe with `| pbcopy`); structured JSON + readable TXT
saved to `<outdir>/<name>.json` and `<outdir>/<name>.txt`.
### Key optimizations (vs naive T4 run that took 11.7 min)
- **A10G GPU** (~8x fp16 throughput vs T4; Modal ~$0.60/hr vs ~$0.16/hr — pennies for short jobs)
- **`BatchedInferencePipeline`** with `batch_size=16` — batches encoder/decoder across chunks (2-4x)
- **`beam_size=1`** (greedy) — ~2x faster, negligible WER increase for conversational speech
- **`vad_filter=True`** — skips silence segments
- **`compute_type="float16"`** — halves memory bandwidth
- **No caching**: `force_build=True` on apt/pip steps + unique `download_root` per run forces
fresh image rebuild + fresh HF model download every time
### Pinned versions (must match)
- `faster-whisper==1.1.1` (provides `BatchedInferencePipeline`)
- `ctranslate2==4.8.0`
- Base image: `nvidia/cuda:12.6.3-cudnn-runtime-ubuntu22.04` (provides `libcublas.so.12`;
`debian_slim` fails with `RuntimeError: Library libcublas.so.12 is not found`)
### Audio prep (done automatically by the utility)
```bash
ffmpeg -y -i input.mp4 -vn -ac 1 -ar 16000 -c:a aac -b:a 64k audio.m4a
```
Mono 16kHz 64kbps AAC — a 65-min video (151 MB stream) becomes ~35 MB audio.
### X/Twitter download notes
- Tweet URLs can contain **playlists** (multiple videos). Use `--playlist-item N` to pick one.
- Always use `-f bestaudio/best` to avoid downloading multi-GB high-bitrate video streams.
- A 65-min interview's video variant can be 2.8+ GB; audio-only is ~63 MB (128 kbps).
### Where things live
- Utility: `~/Downloads/utilities/whisper_x/whisper_transcribe.py`
- Strategy doc: `~/Downloads/utilities/whisper_x/STRATEGY.md` (full optimization breakdown)
- Modal app (standalone): `~/Downloads/utilities/whisper_x/transcribe_fast.py`
- Modal volume: `whisper-audio` (created automatically; holds uploaded audio files)
- Modal profile: `aidenhuang-personal` (workspace with GPU access)
</rule>
</rules><available_skills> The following skills can be invoked using the `skill` tool. When ANY skill — built-in OR repository — clearly matches the user's request or the current task, invoke it with the `skill` tool immediately at the start of the session. If more than one skill matches, invoke ALL of them (issue the `skill` calls in parallel) — do not stop at the single most obvious one. - **sandbox-sdk**: Build sandboxed applications for secure code execution. Load when building AI code execution, code interpreters, CI/CD systems, interactive dev environments, or executing untrusted code. Covers Sandbox SDK lifecycle, commands, files, code interpreter, and preview URLs. Biases towards retrieval from Cloudflare docs over pre-trained knowledge. (source: /Users/root1/.config/devin/skills/sandbox-sdk/SKILL.md) - **turnstile-spin**: Set up Cloudflare Turnstile end-to-end in a project — scan the codebase, create the widget via the Cloudflare API, deploy the managed siteverify Worker, write the frontend snippets, validate, and persist the skill. Load this when a user asks to add Turnstile, set up CAPTCHA, protect a form from bots, or fix a Turnstile integration. Mirrors developers.cloudflare.com/turnstile/spin. (source: /Users/root1/.claude/skills/turnstile-spin/SKILL.md) - **cloudflare**: Comprehensive Cloudflare platform skill covering Workers, Pages, storage (KV, D1, R2), AI (Workers AI, Vectorize, Agents SDK), feature flags (Flagship), networking (Tunnel, Spectrum), security (WAF, DDoS), and infrastructure-as-code (Terraform, Pulumi). Use for any Cloudflare development task. Biases towards retrieval from Cloudflare docs over pre-trained knowledge. (source: /Users/root1/.claude/skills/cloudflare/SKILL.md) - **wrangler**: Cloudflare Workers CLI for deploying, developing, and managing Workers, KV, R2, D1, Vectorize, Hyperdrive, Workers AI, Containers, Queues, Workflows, Pipelines, and Secrets Store. Load before running wrangler commands to ensure correct syntax and best practices. Biases towards retrieval from Cloudflare docs over pre-trained knowledge. (source: /Users/root1/.config/devin/skills/wrangler/SKILL.md) - **find-skills**: Helps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable skill. (source: /Users/root1/.agents/skills/find-skills/SKILL.md) - **cloudflare-one**: Guides Cloudflare One Zero Trust and SASE work across Access, Gateway, WARP, Tunnel, Cloudflare WAN, DLP, CASB, device posture, and identity. Use when designing, configuring, troubleshooting, or reviewing Cloudflare One deployments. Retrieval-first: use current Cloudflare docs/API schemas instead of embedded product docs. (source: /Users/root1/.codeium/windsurf/skills/cloudflare-one/SKILL.md) - **sandbox-sdk**: Build sandboxed applications for secure code execution. Load when building AI code execution, code interpreters, CI/CD systems, interactive dev environments, or executing untrusted code. Covers Sandbox SDK lifecycle, commands, files, code interpreter, and preview URLs. Biases towards retrieval from Cloudflare docs over pre-trained knowledge. (source: /Users/root1/.codeium/windsurf/skills/sandbox-sdk/SKILL.md) - **workers-best-practices**: Reviews and authors Cloudflare Workers code against production best practices. Load when writing new Workers, reviewing Worker code, configuring wrangler.jsonc, or checking for common Workers anti-patterns (streaming, floating promises, global state, secrets, bindings, observability). Biases towards retrieval from Cloudflare docs over pre-trained knowledge. (source: /Users/root1/.agents/skills/workers-best-practices/SKILL.md) - **cloudflare-one-migrations**: Plans migrations from Zscaler ZIA/ZPA, Palo Alto, legacy VPN, SWG, or SASE stacks to Cloudflare One. Use for migration assessments, policy mapping, rollout plans, and parity/gap analysis. (source: /Users/root1/.claude/skills/cloudflare-one-migrations/SKILL.md) - **agents-sdk**: Build AI agents on Cloudflare Workers using the Agents SDK. Load when creating stateful agents, durable workflows, real-time WebSocket apps, scheduled tasks, MCP servers, chat applications, voice agents, or browser automation. Covers Agent class, state management, callable RPC, Workflows, durable execution, queues, retries, observability, and React hooks. Biases towards retrieval from Cloudflare docs over pre-trained knowledge. (source: /Users/root1/.claude/skills/agents-sdk/SKILL.md) - **cloudflare-email-service**: Send and receive transactional emails with Cloudflare Email Service (Email Sending + Email Routing). Use when building email sending (Workers binding or REST API), email routing, Agents SDK email handling, or integrating email into any app — Workers, Node.js, Python, Go, etc. Also use for email deliverability, SPF/DKIM/DMARC, wrangler email setup, MCP email tools, or when a coding agent needs to send emails. Even for simple requests like "add email to my Worker" — this skill has critical config details. (source: /Users/root1/.agents/skills/cloudflare-email-service/SKILL.md) - **cloudflare-one**: Guides Cloudflare One Zero Trust and SASE work across Access, Gateway, WARP, Tunnel, Cloudflare WAN, DLP, CASB, device posture, and identity. Use when designing, configuring, troubleshooting, or reviewing Cloudflare One deployments. Retrieval-first: use current Cloudflare docs/API schemas instead of embedded product docs. (source: /Users/root1/.config/devin/skills/cloudflare-one/SKILL.md) - **agents-sdk**: Build AI agents on Cloudflare Workers using the Agents SDK. Load when creating stateful agents, durable workflows, real-time WebSocket apps, scheduled tasks, MCP servers, chat applications, voice agents, or browser automation. Covers Agent class, state management, callable RPC, Workflows, durable execution, queues, retries, observability, and React hooks. Biases towards retrieval from Cloudflare docs over pre-trained knowledge. (source: /Users/root1/.config/devin/skills/agents-sdk/SKILL.md) - **web-perf**: Analyzes web performance using Chrome DevTools MCP. Measures Core Web Vitals (LCP, INP, CLS) and supplementary metrics (FCP, TBT, Speed Index), identifies render-blocking resources, network dependency chains, layout shifts, caching issues, and accessibility gaps. Use when asked to audit, profile, debug, or optimize page load performance, Lighthouse scores, or site speed. Biases towards retrieval from current documentation over pre-trained knowledge. (source: /Users/root1/.agents/skills/web-perf/SKILL.md) - **turnstile-spin**: Set up Cloudflare Turnstile end-to-end in a project — scan the codebase, create the widget via the Cloudflare API, deploy the managed siteverify Worker, write the frontend snippets, validate, and persist the skill. Load this when a user asks to add Turnstile, set up CAPTCHA, protect a form from bots, or fix a Turnstile integration. Mirrors developers.cloudflare.com/turnstile/spin. (source: /Users/root1/.config/devin/skills/turnstile-spin/SKILL.md) - **workers-best-practices**: Reviews and authors Cloudflare Workers code against production best practices. Load when writing new Workers, reviewing Worker code, configuring wrangler.jsonc, or checking for common Workers anti-patterns (streaming, floating promises, global state, secrets, bindings, observability). Biases towards retrieval from Cloudflare docs over pre-trained knowledge. (source: /Users/root1/.config/devin/skills/workers-best-practices/SKILL.md) - **durable-objects**: Create and review Cloudflare Durable Objects. Use when building stateful coordination (chat rooms, multiplayer games, booking systems), implementing RPC methods, SQLite storage, alarms, WebSockets, or reviewing DO code for best practices. Covers Workers integration, wrangler config, and testing with Vitest. Biases towards retrieval from Cloudflare docs over pre-trained knowledge. (source: /Users/root1/.config/devin/skills/durable-objects/SKILL.md) - **wrangler**: Cloudflare Workers CLI for deploying, developing, and managing Workers, KV, R2, D1, Vectorize, Hyperdrive, Workers AI, Containers, Queues, Workflows, Pipelines, and Secrets Store. Load before running wrangler commands to ensure correct syntax and best practices. Biases towards retrieval from Cloudflare docs over pre-trained knowledge. (source: /Users/root1/.claude/skills/wrangler/SKILL.md) - **durable-objects**: Create and review Cloudflare Durable Objects. Use when building stateful coordination (chat rooms, multiplayer games, booking systems), implementing RPC methods, SQLite storage, alarms, WebSockets, or reviewing DO code for best practices. Covers Workers integration, wrangler config, and testing with Vitest. Biases towards retrieval from Cloudflare docs over pre-trained knowledge. (source: /Users/root1/.claude/skills/durable-objects/SKILL.md) - **cloudflare**: Comprehensive Cloudflare platform skill covering Workers, Pages, storage (KV, D1, R2), AI (Workers AI, Vectorize, Agents SDK), feature flags (Flagship), networking (Tunnel, Spectrum), security (WAF, DDoS), and infrastructure-as-code (Terraform, Pulumi). Use for any Cloudflare development task. Biases towards retrieval from Cloudflare docs over pre-trained knowledge. (source: /Users/root1/.config/devin/skills/cloudflare/SKILL.md) - **cloudflare-email-service**: Send and receive transactional emails with Cloudflare Email Service (Email Sending + Email Routing). Use when building email sending (Workers binding or REST API), email routing, Agents SDK email handling, or integrating email into any app — Workers, Node.js, Python, Go, etc. Also use for email deliverability, SPF/DKIM/DMARC, wrangler email setup, MCP email tools, or when a coding agent needs to send emails. Even for simple requests like "add email to my Worker" — this skill has critical config details. (source: /Users/root1/.config/devin/skills/cloudflare-email-service/SKILL.md) - **web-perf**: Analyzes web performance using Chrome DevTools MCP. Measures Core Web Vitals (LCP, INP, CLS) and supplementary metrics (FCP, TBT, Speed Index), identifies render-blocking resources, network dependency chains, layout shifts, caching issues, and accessibility gaps. Use when asked to audit, profile, debug, or optimize page load performance, Lighthouse scores, or site speed. Biases towards retrieval from current documentation over pre-trained knowledge. (source: /Users/root1/.config/devin/skills/web-perf/SKILL.md) - **cloudflare-agent-setup**: (source: /Users/root1/.devin/skills/cloudflare-agent-setup/SKILL.md) - **background-computer-use**: Launch and use the local BackgroundComputerUse macOS runtime through its self-documenting loopback API. Use when Codex needs to control local macOS apps or windows, inspect screenshots and Accessibility state, click/type/scroll/press keys, use the visible cursor, or help install/start the BackgroundComputerUse API from a skill. (source: /Users/root1/.devin/skills/background-computer-use/SKILL.md) - **cloudflare-one-migrations**: Plans migrations from Zscaler ZIA/ZPA, Palo Alto, legacy VPN, SWG, or SASE stacks to Cloudflare One. Use for migration assessments, policy mapping, rollout plans, and parity/gap analysis. (source: /Users/root1/.config/devin/skills/cloudflare-one-migrations/SKILL.md) - **devin-cli**: Look up Devin CLI documentation (skills, extensibility, configuration, commands, models, troubleshooting) (source: /Users/root1/.local/share/devin/cli/_versions/3000.1.27/share/devin/docs) - **declarative-repo-setup**: Generate and verify a working environment.yaml (Devin snapshot-setup blueprint) for a repo (source: builtin:drs) </available_skills>
figure out who is the seller https://www.facebook.com/marketplace/item/1373332444724179?ref=search&referral_code=null&referral_story_type=post
The user wants me to identify the seller of a Facebook Marketplace listing. This isn't a coding/Cloudflare task — it's web lookup. The skills list doesn't include a Facebook Marketplace or social scraping skill. AGENTS.md mentions X/Twitter scraping via Playwright MCP, but not Facebook. I could try to use webfetch to load the URL, but Facebook Marketplace typically requires login and blocks scraping. The background-computer-use skill is available, which lets me control local macOS apps through an API. That would allow using a real browser where I could potentially navigate and view the listing if the user is logged in, but it involves controlling their local computer and could be complex. Given the low-effort mode and the task, the most direct path is to attempt to fetch the URL. If that fails due to login, I'll need to inform the user or ask them to use the background-computer-use skill to open Facebook and check. But the user is asking "figure out who is the seller" — they want me to do it. Since there's no specific Facebook skill, and the background-computer-use skill is available for controlling local macOS apps, that might be the right approach if a browser session is needed. Let me think about mode. The active mode is not specified, so it's Normal. Full autonomy. I can use all tools freely. Facebook Marketplace listings are generally not visible without login, and even then, anti-scraping measures are strong. webfetch may return a login page or error. But it's worth a try as the lowest-effort option. Actually, the AGENTS.md says for X/Twitter scraping use Playwright MCP with logged-in browser. For Facebook, there's no such note, but similar logic applies: Facebook requires login. The Playwright MCP server is available. But the rule says "When I need to scrape X/Twitter data... use Playwright MCP" — it doesn't say Facebook. However, generalizing this, for any site requiring login, Playwright MCP with a logged-in browser is appropriate. But do I have access to Playwright MCP? Yes, in the MCP servers list: `playwright-microsoft` and `playwright`. The user instructions say "For tasks that may benefit from computer use (controlling macOS apps, windows, clicking, typing, etc.), use the background-computer-use skill to control local macOS apps through the BackgroundComputerUse API". But Playwright MCP is a browser automation tool, not necessarily a local macOS app control tool. However, it can open a browser and navigate to pages. For Facebook, which requires login and may have anti-bot measures, a real browser with the user's cookies is best. Let me first try webfetch to see what happens. If it fails, I'll try using the Playwright MCP. Let me also check if background-computer-use is more appropriate — but that requires installing/running a local API. Given the task is to "figure out who is the seller", I should: 1. Try webfetch first (lowest effort). 2. If it returns login page or error, use Playwright MCP to open Facebook in a browser and inspect the page. I don't need to invoke any skill for this because none match. background-computer-use is for controlling macOS apps; Playwright is for browser automation and is available as MCP. But the instruction says for tasks that may benefit from computer use, use background-computer-use. However, for browser-based tasks, Playwright MCP is more direct and has tools like `browser_navigate`. Actually, wait — the instruction says "use the background-computer-use skill to control local macOS apps through the BackgroundComputerUse API". Facebook is a web app, not a local macOS app. Playwright MCP would be the right tool for browser automation. But the AGENTS.md has specific X/Twitter flow using Playwright. So for Facebook, I'll use a similar Playwright flow. Let me check MCP tools available for Playwright.
{
"url": "https://www.facebook.com/marketplace/item/1373332444724179?ref=search&referral_code=null&referral_story_type=post"
}Failed to fetch URL 'https://www.facebook.com/marketplace/item/1373332444724179?ref=search&referral_code=null&referral_story_type=post'.
webfetch failed. This is likely because Facebook blocks scraping or requires login. I need to use a browser-based approach. The Playwright MCP server is available. Let me list its tools and then navigate to the URL.
{
"server_name": "playwright"
}[
{
"server_name": "playwright",
"tools": [
{
"name": "browser_close",
"description": "Close the page",
"inputSchema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"type": "object",
"properties": {},
"additionalProperties": false
},
"annotations": {
"title": "Close browser",
"readOnlyHint": false,
"destructiveHint": true,
"openWorldHint": true
}
},
{
"name": "browser_resize",
"description": "Resize the browser window",
"inputSchema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"type": "object",
"properties": {
"width": {
"type": "number",
"description": "Width of the browser window"
},
"height": {
"type": "number",
"description": "Height of the browser window"
}
},
"required": [
"width",
"height"
],
"additionalProperties": false
},
"annotations": {
"title": "Resize browser window",
"readOnlyHint": false,
"destructiveHint": true,
"openWorldHint": true
}
},
{
"name": "browser_console_messages",
"description": "Returns all console messages",
"inputSchema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"type": "object",
"properties": {
"level": {
"default": "info",
"description": "Level of the console messages to return. Each level includes the messages of more severe levels. Defaults to \"info\".",
"type": "string",
"enum": [
"error",
"warning",
"info",
"debug"
]
},
"all": {
"description": "Return all console messages since the beginning of the session, not just since the last navigation. Defaults to false.",
"type": "boolean"
},
"filename": {
"description": "Filename to save the console messages to. If not provided, messages are returned as text.",
"type": "string"
}
},
"required": [
"level"
],
"additionalProperties": false
},
"annotations": {
"title": "Get console messages",
"readOnlyHint": true,
"destructiveHint": false,
"openWorldHint": true
}
},
{
"name": "browser_handle_dialog",
"description": "Handle a dialog",
"inputSchema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"type": "object",
"properties": {
"accept": {
"type": "boolean",
"description": "Whether to accept the dialog."
},
"promptText": {
"description": "The text of the prompt in case of a prompt dialog.",
"type": "string"
}
},
"required": [
"accept"
],
"additionalProperties": false
},
"annotations": {
"title": "Handle a dialog",
"readOnlyHint": false,
"destructiveHint": true,
"openWorldHint": true
}
},
{
"name": "browser_evaluate",
"description": "Evaluate JavaScript expression on page or element",
"inputSchema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"type": "object",
"properties": {
"element": {
"description": "Human-readable element description used to obtain permission to interact with the element",
"type": "string"
},
"target": {
"description": "Exact target element reference from the page snapshot, or a unique element selector",
"type": "string"
},
"function": {
"type": "string",
"description": "() => { /* code */ } or (element) => { /* code */ } when element is provided"
},
"filename": {
"description": "Filename to save the result to. If not provided, result is returned as text.",
"type": "string"
}
},
"required": [
"function"
],
"additionalProperties": false
},
"annotations": {
"title": "Evaluate JavaScript",
"readOnlyHint": false,
"destructiveHint": true,
"openWorldHint": true
}
},
{
"name": "browser_file_upload",
"description": "Upload one or multiple files",
"inputSchema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"type": "object",
"properties": {
"paths": {
"description": "The absolute paths to the files to upload. Can be single file or multiple files. If omitted, file chooser is cancelled.",
"type": "array",
"items": {
"type": "string"
}
}
},
"additionalProperties": false
},
"annotations": {
"title": "Upload files",
"readOnlyHint": false,
"destructiveHint": true,
"openWorldHint": true
}
},
{
"name": "browser_drop",
"description": "Drop files or MIME-typed data onto an element, as if dragged from outside the page. At least one of \"paths\" or \"data\" must be provided.",
"inputSchema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"type": "object",
"properties": {
"element": {
"description": "Human-readable element description used to obtain permission to interact with the element",
"type": "string"
},
"target": {
"type": "string",
"description": "Exact target element reference from the page snapshot, or a unique element selector"
},
"paths": {
"description": "Absolute paths to files to drop onto the element.",
"type": "array",
"items": {
"type": "string"
}
},
"data": {
"description": "Data to drop, as a map of MIME type to string value (e.g. {\"text/plain\": \"hello\", \"text/uri-list\": \"https://example.com\"}).",
"type": "object",
"propertyNames": {
"type": "string"
},
"additionalProperties": {
"type": "string"
}
}
},
"required": [
"target"
],
"additionalProperties": false
},
"annotations": {
"title": "Drop files or data onto an element",
"readOnlyHint": false,
"destructiveHint": true,
"openWorldHint": true
}
},
{
"name": "browser_find",
"description": "Search the accessibility snapshot of the current page for text or a regular expression. Returns matching snapshot nodes with a few lines of surrounding context (like search snippets), each shown under its path from the root of the tree, which is cheaper than capturing the whole snapshot when you only need to locate an element and its ref.",
"inputSchema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"type": "object",
"properties": {
"text": {
"description": "Plain text to search for in the page snapshot (case-insensitive substring match). Provide either text or regex, not both.",
"type": "string"
},
"regex": {
"description": "Regular expression to search for in the page snapshot. Matching is case-sensitive by default; wrap the pattern in slashes to add flags, e.g. \"/error/i\" for case-insensitive. Provide either text or regex, not both.",
"type": "string"
}
},
"additionalProperties": false
},
"annotations": {
"title": "Find in page snapshot",
"readOnlyHint": true,
"destructiveHint": false,
"openWorldHint": true
}
},
{
"name": "browser_fill_form",
"description": "Fill multiple form fields",
"inputSchema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"type": "object",
"properties": {
"fields": {
"type": "array",
"items": {
"type": "object",
"properties": {
"element": {
"description": "Human-readable element description used to obtain permission to interact with the element",
"type": "string"
},
"target": {
"type": "string",
"description": "Exact target element reference from the page snapshot, or a unique element selector"
},
"name": {
"type": "string",
"description": "Human-readable field name"
},
"type": {
"type": "string",
"enum": [
"textbox",
"checkbox",
"radio",
"combobox",
"slider"
],
"description": "Type of the field"
… (11 chars truncated)
… (546 lines truncated)
<truncation_notice>
Full output written to: /var/folders/d9/mzhyr7lx6xbf236j5ll9v_300000gn/T/devin-overflows-501/ca121ba6/content.txt
</truncation_notice>I see the Playwright MCP tools. I need to navigate to the Facebook Marketplace URL. But I need to use the right tool name. The tool listed is `browser_navigate` but it was truncated. Let me check the rest or call it with proper args. Actually, I can see there are tools like `browser_navigate` likely. Let me call `mcp_call_tool` with `browser_navigate` or first check the full list by reading the overflow. But the overflow file is the full output. Let me read it or just use browser_navigate which should exist based on the pattern. Actually, I can use `browser_navigate` directly. Let me try. But first, the Facebook Marketplace page requires login. If the user isn't logged in in the Playwright browser, it may not work. But let me try navigating.
{
"server_name": "playwright",
"tool_name": "browser_navigate",
"arguments": {
"url": "https://www.facebook.com/marketplace/item/1373332444724179?ref=search&referral_code=null&referral_story_type=post"
}
}### Ran Playwright code
```js
await page.goto('https://www.facebook.com/marketplace/item/1373332444724179?ref=search&referral_code=null&referral_story_type=post');
```
### Page
- Page URL: https://www.facebook.com/marketplace/item/1373332444724179?ref=search&referral_code=null&referral_story_type=post
- Page Title: Custom PCs - Available TODAY - Desktop Computers - San Bruno, California | Facebook Marketplace | Facebook
- Console: 1 errors, 1 warnings
### Snapshot
- [Snapshot](.playwright-mcp/page-2026-07-18T03-48-12-999Z.yml)
### Events
- New console entries: .playwright-mcp/console-2026-07-18T03-48-06-629Z.log#L1-L16It loaded! Now I need to find the seller. Facebook Marketplace listings typically have a "Seller information" section. I can use `browser_find` to search for seller-related text. Let me also get a snapshot of the page to inspect. The snapshot file path is `.playwright-mcp/page-2026-07-18T03-48-12-999Z.yml` — but that's relative to something. I should use `browser_find` or `browser_evaluate` to extract seller info. Let me search for "Seller" or the profile name. I can also evaluate JS to find the seller's name/link. But first, let me try `browser_find` for "Seller".
{
"server_name": "playwright",
"tool_name": "browser_find",
"arguments": {
"text": "Seller"
}
}### Result No matches found for "Seller".
No matches for "Seller". Let me get the page snapshot to see what's on the page. I need to read the snapshot file. The path is `.playwright-mcp/page-2026-07-18T03-48-12-999Z.yml`. I should read it.
{
"file_path": ".playwright-mcp/page-2026-07-18T03-48-12-999Z.yml",
"limit": 200
}<file-view path=".playwright-mcp/page-2026-07-18T03-48-12-999Z.yml" start_line="1" end_line="200" total_lines="354"> 1|- generic [ref=e5]: 2| - banner: 3| - generic [ref=e8]: 4| - generic [ref=e10]: 5| - generic: 6| - button [disabled] 7| - button "Facebook" [ref=e12] [cursor=pointer]: 8| - img "Facebook" [ref=e13] 9| - generic [ref=e16]: 10| - button "Log in with QR code" [ref=e19] [cursor=pointer] 11| - generic [ref=e23]: 12| - textbox "Email or phone" [ref=e26] 13| - textbox "Password" [ref=e29] 14| - button "Log In" [ref=e32] [cursor=pointer] 15| - link "Forgot Account?" [ref=e39] [cursor=pointer]: 16| - /url: https://www.facebook.com/recover/initiate?ars=royal_blue_bar 17| - generic [ref=e44]: 18| - navigation [ref=e45]: 19| - generic [ref=e46]: 20| - generic [ref=e49]: 21| - heading [level=2] [ref=e54]: Marketplace 22| - button [ref=e57] [cursor=pointer] 23| - combobox [ref=e71] 24| - generic [ref=e76]: 25| - link [ref=e78] [cursor=pointer]: 26| - /url: /marketplace/ 27| - generic [ref=e79]: Browse all 28| - link [ref=e91] [cursor=pointer]: 29| - /url: /marketplace/jobs/ 30| - generic [ref=e92]: Jobs 31| - link [ref=e104] [cursor=pointer]: 32| - /url: /marketplace/you/selling/ 33| - generic [ref=e105]: Your account 34| - link [ref=e117] [cursor=pointer]: 35| - /url: /marketplace/create/ 36| - generic [ref=e118]: Create new listing 37| - generic [ref=e123]: 38| - generic [ref=e124]: Location 39| - button [ref=e139] [cursor=pointer]: 40| - generic [ref=e142]: 41| - text: San Bruno, California 42| - generic [ref=e143]: · 43| - text: Within 40 mi 44| - generic [ref=e145]: Categories 45| - list [ref=e159]: 46| - listitem [ref=e160]: 47| - link [ref=e162] [cursor=pointer]: 48| - /url: /marketplace/112488205430730/search/?category_id=546583916084032&query=Vehicles&referral_ui_component=category_menu_item 49| - generic [ref=e163]: Vehicles 50| - listitem [ref=e174]: 51| - link [ref=e176] [cursor=pointer]: 52| - /url: /marketplace/category/propertyrentals/ 53| - generic [ref=e177]: Property Rentals 54| - listitem [ref=e188]: 55| - link [ref=e190] [cursor=pointer]: 56| - /url: /marketplace/112488205430730/search/?category_id=677457442746983&query=Apparel&referral_ui_component=category_menu_item 57| - generic [ref=e191]: Apparel 58| - listitem [ref=e201]: 59| - link [ref=e203] [cursor=pointer]: 60| - /url: /marketplace/112488205430730/search/?category_id=759201041254543&query=Classifieds&referral_ui_component=category_menu_item 61| - generic [ref=e204]: Classifieds 62| - listitem [ref=e215]: 63| - link [ref=e217] [cursor=pointer]: 64| - /url: /marketplace/112488205430730/search/?category_id=479353692612078&query=Electronics&referral_ui_component=category_menu_item 65| - generic [ref=e218]: Electronics 66| - listitem [ref=e229]: 67| - link [ref=e231] [cursor=pointer]: 68| - /url: /marketplace/112488205430730/search/?category_id=529595287638583&query=Entertainment&referral_ui_component=category_menu_item 69| - generic [ref=e232]: Entertainment 70| - listitem [ref=e243]: 71| - link [ref=e245] [cursor=pointer]: 72| - /url: /marketplace/112488205430730/search/?category_id=891748581240437&query=Family&referral_ui_component=category_menu_item 73| - generic [ref=e246]: Family 74| - listitem [ref=e257]: 75| - link [ref=e259] [cursor=pointer]: 76| - /url: /marketplace/category/free/ 77| - generic [ref=e260]: Free Stuff 78| - listitem [ref=e272]: 79| - link [ref=e274] [cursor=pointer]: 80| - /url: /marketplace/112488205430730/search/?category_id=1109541402725436&query=Garden%20%26%20Outdoor&referral_ui_component=category_menu_item 81| - generic [ref=e275]: Garden & Outdoor 82| - listitem [ref=e286]: 83| - link [ref=e288] [cursor=pointer]: 84| - /url: /marketplace/112488205430730/search/?category_id=459026188375950&query=Hobbies&referral_ui_component=category_menu_item 85| - generic [ref=e289]: Hobbies 86| - listitem [ref=e299]: 87| - link [ref=e301] [cursor=pointer]: 88| - /url: /marketplace/112488205430730/search/?category_id=753380185098614&query=Home%20Goods&referral_ui_component=category_menu_item 89| - generic [ref=e302]: Home Goods 90| - listitem [ref=e313]: 91| - link [ref=e315] [cursor=pointer]: 92| - /url: /marketplace/112488205430730/search/?category_id=476291743038859&query=Home%20Improvement%20Supplies&referral_ui_component=category_menu_item 93| - generic [ref=e316]: Home Improvement Supplies 94| - listitem [ref=e327]: 95| - link [ref=e329] [cursor=pointer]: 96| - /url: /marketplace/112488205430730/search/?category_id=1270772586445798&query=Home%20Sales&referral_ui_component=category_menu_item 97| - generic [ref=e330]: Home Sales 98| - listitem [ref=e341]: 99| - link [ref=e343] [cursor=pointer]: 100| - /url: /marketplace/112488205430730/search/?category_id=1078592699170502&query=Musical%20Instruments&referral_ui_component=category_menu_item 101| - generic [ref=e344]: Musical Instruments 102| - listitem [ref=e355]: 103| - link [ref=e357] [cursor=pointer]: 104| - /url: /marketplace/112488205430730/search/?category_id=586894672179024&query=Office%20Supplies&referral_ui_component=category_menu_item 105| - generic [ref=e358]: Office Supplies 106| - listitem [ref=e369]: 107| - link [ref=e371] [cursor=pointer]: 108| - /url: /marketplace/112488205430730/search/?category_id=197143151659643&query=Pet%20Supplies&referral_ui_component=category_menu_item 109| - generic [ref=e372]: Pet Supplies 110| - listitem [ref=e383]: 111| - link [ref=e385] [cursor=pointer]: 112| - /url: /marketplace/112488205430730/search/?category_id=391335928190702&query=Sporting%20Goods&referral_ui_component=category_menu_item 113| - generic [ref=e386]: Sporting Goods 114| - listitem [ref=e398]: 115| - link [ref=e400] [cursor=pointer]: 116| - /url: /marketplace/112488205430730/search/?category_id=199404184572737&query=Toys%20%26%20Games&referral_ui_component=category_menu_item 117| - generic [ref=e401]: Toys & Games 118| - listitem [ref=e411]: 119| - link [ref=e413] [cursor=pointer]: 120| - /url: /marketplace/categories/ 121| - generic [ref=e414]: More categories 122| - generic [ref=e426]: 123| - generic [ref=e427]: Nearby Cities 124| - generic [ref=e428]: 125| - link [ref=e433] [cursor=pointer]: 126| - /url: /marketplace/107929532567815/ 127| - generic [ref=e434]: South San Francisco, California 128| - link [ref=e440] [cursor=pointer]: 129| - /url: /marketplace/113376532006431/ 130| - generic [ref=e441]: Millbrae, California 131| - link [ref=e447] [cursor=pointer]: 132| - /url: /marketplace/107897135899839/ 133| - generic [ref=e448]: Pacifica, California 134| - link [ref=e454] [cursor=pointer]: 135| - /url: /marketplace/112529222096267/ 136| - generic [ref=e455]: Colma, California 137| - link [ref=e461] [cursor=pointer]: 138| - /url: /marketplace/112185842130946/ 139| - generic [ref=e462]: Brisbane, California 140| - link [ref=e465] [cursor=pointer]: 141| - /url: /marketplace/directory/US/ 142| - generic [ref=e466]: See more 143| - main [ref=e469]: 144| - generic [ref=e474]: 145| - generic [ref=e477]: 146| - generic [ref=e479]: 147| - group [ref=e492]: 148| - generic [ref=e497]: 149| - generic [ref=e499]: 150| - button [ref=e503] [cursor=pointer] 151| - generic [ref=e505]: 0:00 / 0:12 152| - slider [ref=e508] [cursor=pointer] 153| - generic [ref=e511]: 154| - generic [ref=e512] [cursor=pointer]: 155| - generic [ref=e514]: 156| - slider 157| - button [ref=e518] 158| - button [ref=e524] [cursor=pointer] 159| - generic [ref=e527]: 160| - button [ref=e531] [cursor=pointer] 161| - button [ref=e541] [cursor=pointer] 162| - button [ref=e547] [cursor=pointer] 163| - button [ref=e553] [cursor=pointer] 164| - button [ref=e559] [cursor=pointer] 165| - button [ref=e565] [cursor=pointer] 166| - button [ref=e571] [cursor=pointer] 167| - button [ref=e577] [cursor=pointer] 168| - button [ref=e583] [cursor=pointer] 169| - button [ref=e589] [cursor=pointer] 170| - button [ref=e596] [cursor=pointer] 171| - button [ref=e603] [cursor=pointer] 172| - generic [ref=e607]: 173| - generic [ref=e610]: 174| - generic [ref=e611]: 175| - heading [level=1] [ref=e612]: 176| - generic [ref=e613]: Custom PCs - Available TODAY 177| - generic [ref=e616]: 178| - text: $1,499 179| - generic [ref=e617]: · 180| - text: In stock 181| - generic [ref=e621]: 182| - link [ref=e623] [cursor=pointer]: 183| - /url: /marketplace/112488205430730/electronics/ 184| - generic [ref=e624]: Electronics 185| - text: › 186| - link [ref=e626] [cursor=pointer]: 187| - /url: /marketplace/112488205430730/desktop-computers/ 188| - generic [ref=e627]: Desktop Computers 189| - generic [ref=e632]: 190| - text: Listed in 191| - link [ref=e633] [cursor=pointer]: 192| - /url: /marketplace/112488205430730/ 193| - text: San Bruno, CA 194| - generic [ref=e635]: 195| - button [ref=e640] [cursor=pointer]: 196| - generic [ref=e641]: Message 197| - button [ref=e650] [cursor=pointer]: 198| - generic [ref=e651]: Save 199| - button [ref=e660] [cursor=pointer]: 200| - generic [ref=e661]: Share </file-view>
The page loaded but it's not showing the seller name in the first 200 lines. I need to scroll or look further down. The page shows a login bar at top, but the listing content is visible. Let me read more of the snapshot.
{
"file_path": ".playwright-mcp/page-2026-07-18T03-48-12-999Z.yml",
"offset": 200,
"limit": 200
}<file-view path=".playwright-mcp/page-2026-07-18T03-48-12-999Z.yml" start_line="200" end_line="354" total_lines="354"> 200| - generic [ref=e661]: Share 201| - button [ref=e667] [cursor=pointer] 202| - generic [ref=e672]: 203| - heading [level=2] [ref=e682]: 204| - generic [ref=e683]: Details 205| - generic [ref=e686]: 206| - generic [ref=e690]: 207| - generic [ref=e691]: Condition 208| - generic [ref=e695]: New 209| - generic [ref=e699]: Local to Folsom & San Bruno. See your PC running in person BEFORE purchase! Demo room shown in video. All shown boxes are empty from previous builds. Fully licensed business with more than 1,700 happy customers throughout the United States. r5custompcs.com for more information Gaming, streaming, video/photo editing workstation custom prebuilts available today. All NEW PCs come with (3) month personal warranty. Components have varying manufacturer warranties of 2+ years. R5 warranty is valid 3 months from purchase date. All Pre-owned PCs come with (1) month personal warranty. Keywords - NVIDIA AMD Gaming PC Streaming PC Custom build FPS Minecraft Rainbow 6 Siege League of Legends GTAV Grand theft Auto Counter Strike CS2 OW2 Overwatch Fortnite Dota WoW World of warcraft PUBG Call of Duty Asseto Corsa iRacing Red Dead Redemption Rocket League Elden Ring Rust CyberPunk Sea of Thieves Valheim War Thunder Diablo Flight Microsoft Far Cry Hogwarts Lego i5 i7 i9 Intel 13900k 12900k 14900k 4060 3060 4060ti 3060ti 3070 3070ti 4070 4070ti 4080 4090 3080 3080ti 7900xtx 7900xt 7800xt RTX GTX AMD Ryzen CPU Processor Graphics card GPU NZXT Origin iBuyPower CyberPower Omen Alienware Liquid Cooled Hyte y40 y60 y70 Lian Li O11 Vision Mini Dynamic RTX 5070 5070ti 5080 5090 9070xt 9070 9800x3D 9950x3d 9900x3D Core Ultra 275k 285k 210| - button [ref=e702] [cursor=pointer]: 211| - button [ref=e712] 212| - generic [ref=e715]: San Bruno, CA · Location is approximate 213| - button [ref=e724] [cursor=pointer]: 214| - generic [ref=e725]: Message 215| - generic [ref=e728]: 216| - generic [ref=e736]: 217| - generic [ref=e738]: 218| - heading [level=2] [ref=e739]: 219| - generic [ref=e740]: Today's picks 220| - button [ref=e742] [cursor=pointer]: 221| - generic [ref=e747]: 222| - text: San Bruno 223| - generic [ref=e748]: · 224| - text: 40 mi 225| - generic [ref=e750]: 226| - link [ref=e759] [cursor=pointer]: 227| - /url: /marketplace/item/1348638777462811/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 228| - generic [ref=e768]: 229| - generic [ref=e769]: $15 230| - generic [ref=e773]: Gourmia AirFryer 231| - generic [ref=e778]: Daly City, CA 232| - link [ref=e791] [cursor=pointer]: 233| - /url: /marketplace/item/1007006108994026/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 234| - generic [ref=e800]: 235| - generic [ref=e801]: $100 236| - generic [ref=e808]: Dark Wood Dining Table with 4 X-Back Chairs 237| - generic [ref=e813]: South San Francisco, CA 238| - link [ref=e826] [cursor=pointer]: 239| - /url: /marketplace/item/1030149846161995/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 240| - generic [ref=e835]: 241| - generic [ref=e836]: $100 242| - generic [ref=e840]: Off-road go-kart (35mph) price is negotiable 243| - generic [ref=e845]: Walnut Creek, CA 244| - link [ref=e858] [cursor=pointer]: 245| - /url: /marketplace/item/3168367896696457/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 246| - generic [ref=e867]: 247| - generic [ref=e868]: $1 248| - generic [ref=e872]: Schwinn Trailway 249| - generic [ref=e877]: South San Francisco, CA 250| - link [ref=e890] [cursor=pointer]: 251| - /url: /marketplace/item/1957977181572451/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 252| - generic [ref=e899]: 253| - generic [ref=e900]: $100 254| - generic [ref=e904]: Fraiming gun 255| - generic [ref=e909]: San Francisco, CA 256| - link [ref=e922] [cursor=pointer]: 257| - /url: /marketplace/item/1756205262461424/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 258| - generic [ref=e931]: 259| - generic [ref=e932]: FREE 260| - generic [ref=e936]: Vizio tv 261| - generic [ref=e941]: San Jose, CA 262| - link [ref=e954] [cursor=pointer]: 263| - /url: /marketplace/item/1395374082479331/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 264| - generic [ref=e963]: 265| - generic [ref=e964]: $5,000 266| - generic [ref=e968]: 1998 Ford jayco 267| - generic [ref=e973]: Martinez, CA 268| - link [ref=e986] [cursor=pointer]: 269| - /url: /marketplace/item/2475586336264792/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 270| - generic [ref=e995]: 271| - generic [ref=e996]: $30 272| - generic [ref=e1000]: Nightstand Gray-Brown (x2) 273| - generic [ref=e1005]: Seattle, WA 274| - link [ref=e1018] [cursor=pointer]: 275| - /url: /marketplace/item/2266755677456129/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 276| - generic [ref=e1027]: 277| - generic [ref=e1028]: $10 278| - generic [ref=e1032]: Guitar Body 279| - generic [ref=e1037]: San Francisco, CA 280| - link [ref=e1050] [cursor=pointer]: 281| - /url: /marketplace/item/1472603651342875/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 282| - generic [ref=e1059]: 283| - generic [ref=e1060]: $30 284| - generic [ref=e1064]: Bay FC/Trader Joe's mini bag 285| - generic [ref=e1069]: San Francisco, CA 286| - link [ref=e1082] [cursor=pointer]: 287| - /url: /marketplace/item/2213607889206320/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 288| - generic [ref=e1091]: 289| - generic [ref=e1092]: $30 290| - generic [ref=e1096]: Brand new Sets of Pots and Pans (3 pans & 2 pots) + Cutting Board 291| - generic [ref=e1101]: Berkeley, CA 292| - link [ref=e1114] [cursor=pointer]: 293| - /url: /marketplace/item/1461764039309660/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 294| - generic [ref=e1123]: 295| - generic [ref=e1124]: $300 296| - generic [ref=e1128]: Budget Gaming PC 🎮 | i7* + RX 570 4GB + 16GB RAM 297| - generic [ref=e1133]: American Canyon, CA 298| - link [ref=e1146] [cursor=pointer]: 299| - /url: /marketplace/item/1394697626055526/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 300| - generic [ref=e1155]: 301| - generic [ref=e1156]: FREE 302| - generic [ref=e1160]: Free plants 303| - generic [ref=e1165]: San Ramon, CA 304| - link [ref=e1178] [cursor=pointer]: 305| - /url: /marketplace/item/1530413295123716/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 306| - generic [ref=e1187]: 307| - generic [ref=e1188]: $70 308| - generic [ref=e1192]: Razor Pocket Mod Scooter 309| - generic [ref=e1197]: Danville, CA 310| - link [ref=e1210] [cursor=pointer]: 311| - /url: /marketplace/item/1003380845822878/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 312| - generic [ref=e1219]: 313| - generic [ref=e1220]: $20 314| - generic [ref=e1227]: Dubai Chocolate Strawberries 315| - generic [ref=e1232]: Redwood City, CA 316| - link [ref=e1245] [cursor=pointer]: 317| - /url: /marketplace/item/1033624752408182/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 318| - generic [ref=e1254]: 319| - generic [ref=e1255]: $40 320| - generic [ref=e1259]: Boat aluminum 321| - generic [ref=e1264]: Alamo, CA 322| - link [ref=e1277] [cursor=pointer]: 323| - /url: /marketplace/item/1049949567442362/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 324| - generic [ref=e1286]: 325| - generic [ref=e1287]: $10 326| - generic [ref=e1291]: Vase 327| - generic [ref=e1296]: San Francisco, CA 328| - link [ref=e1309] [cursor=pointer]: 329| - /url: /marketplace/item/1566099781660497/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 330| - generic [ref=e1318]: 331| - generic [ref=e1319]: $80 332| - generic [ref=e1323]: Casio CTK-2300 Electronic Keyboard – Excellent Condition 333| - generic [ref=e1328]: San Francisco, CA 334| - status [ref=e1334] 335| - dialog [ref=e1376]: 336| - button "Close" [ref=e1378] [cursor=pointer] 337| - generic [ref=e1384]: 338| - generic [ref=e1385]: 339| - generic [ref=e1386]: See more on Facebook 340| - generic [ref=e1393]: 341| - generic: Email or phone number 342| - textbox "Email or phone number" [active] [ref=e1394] 343| - generic [ref=e1399]: 344| - generic: Password 345| - textbox "Password" [ref=e1400] 346| - button "Log in to Facebook" [ref=e1402] [cursor=pointer]: 347| - generic [ref=e1403]: Log In 348| - link "Forgot password?" [ref=e1407] [cursor=pointer]: 349| - /url: https://www.facebook.com/recover/initiate?ars=royal_blue_bar 350| - generic [ref=e1409]: or 351| - button "Create new account" [ref=e1418] [cursor=pointer] 352| - generic [ref=e1428]: 353| - generic [ref=e1429]: Scan the QR code and confirm the codes match to log in. 354| - generic [ref=e1430]: ZXV-RVR-ZQNH </file-view>
The page shows the listing but the seller name isn't visible because there's a login dialog covering the page. The listing details mention "r5custompcs.com" and "R5" warranty, and "Fully licensed business". This suggests the seller is "R5 Custom PCs" or a business with that name. But the actual seller profile name might be hidden behind login. However, I can see from the description: "r5custompcs.com for more information" and "R5 warranty". The seller appears to be R5 Custom PCs. But the user wants "who is the seller" — likely the Facebook profile name. Since a login dialog is blocking, I might need to close it and look for seller info. But Facebook Marketplace often shows seller profile even without login, maybe below the fold or after closing dialog. Let me close the dialog and scroll down to see if seller info is visible. Or I can use browser_evaluate to extract page data. Facebook may have SSR data in the HTML. Let me try closing the dialog first.
{
"server_name": "playwright",
"tool_name": "browser_click",
"arguments": {
"element": "Close button on login dialog",
"target": "e1378"
}
}### Ran Playwright code
```js
await page.getByRole('button', { name: 'Close' }).click();
```
### Page
- Page URL: https://www.facebook.com/marketplace/item/1373332444724179?ref=search&referral_code=null&referral_story_type=post
- Page Title: Custom PCs - Available TODAY - Desktop Computers - San Bruno, California | Facebook Marketplace | Facebook
- Console: 1 errors, 1 warnings
### Snapshot
- [Snapshot](.playwright-mcp/page-2026-07-18T03-48-18-096Z.yml)Good, I closed the dialog. Now let me get the snapshot and search for seller.
{
"server_name": "playwright",
"tool_name": "browser_find",
"arguments": {
"text": "R5"
}
}{
"server_name": "playwright",
"tool_name": "browser_find",
"arguments": {
"text": "Custom PCs"
}
}### Result
Found 1 match for "R5":
- generic [ref=e5]:
- generic [ref=e44]:
- main [ref=e469]:
- generic [ref=e474]:
- generic [ref=e477]:
- generic [ref=e607]:
- generic [ref=e610]:
- generic [ref=e672]:
- generic [ref=e686]:
- generic [ref=e690]:
- generic [ref=e691]: Condition
- generic [ref=e695]: New
- generic [ref=e699]: Local to Folsom & San Bruno. See your PC running in person BEFORE purchase! Demo room shown in video. All shown boxes are empty from previous builds. Fully licensed business with more than 1,700 happy customers throughout the United States. r5custompcs.com for more information Gaming, streaming, video/photo editing workstation custom prebuilts available today. All NEW PCs come with (3) month personal warranty. Components have varying manufacturer warranties of 2+ years. R5 warranty is valid 3 months from purchase date. All Pre-owned PCs come with (1) month personal warranty. Keywords - NVIDIA AMD Gaming PC Streaming PC Custom build FPS Minecraft Rainbow 6 Siege League of Legends GTAV Grand theft Auto Counter Strike CS2 OW2 Overwatch Fortnite Dota WoW World of warcraft PUBG Call of Duty Asseto Corsa iRacing Red Dead Redemption Rocket League Elden Ring Rust CyberPunk Sea of Thieves Valheim War Thunder Diablo Flight Microsoft Far Cry Hogwarts Lego i5 i7 i9 Intel 13900k 12900k 14900k 4060 3060 4060ti 3060ti 3070 3070ti 4070 4070ti 4080 4090 3080 3080ti 7900xtx 7900xt 7800xt RTX GTX AMD Ryzen CPU Processor Graphics card GPU NZXT Origin iBuyPower CyberPower Omen Alienware Liquid Cooled Hyte y40 y60 y70 Lian Li O11 Vision Mini Dynamic RTX 5070 5070ti 5080 5090 9070xt 9070 9800x3D 9950x3d 9900x3D Core Ultra 275k 285k
- button "View listing location" [ref=e1498] [cursor=pointer]:
- button "View Map Info" [ref=e1499]
- generic [ref=e715]: San Bruno, CA · Location is approximate### Result
Found 10 matches for "Custom PCs":
- generic [ref=e5]:
- generic [ref=e44]:
- main [ref=e469]:
- generic [ref=e474]:
- generic [ref=e477]:
- generic [ref=e479]:
- generic [ref=e527]:
- button "Thumbnail 0" [ref=e1468] [cursor=pointer]:
- img "video thumbnail" [ref=e1469]
- button "Thumbnail 1" [ref=e1470] [cursor=pointer]:
- img "Product photo of Custom PCs - Available TODAY" [ref=e1471]
- button "Thumbnail 2" [ref=e1472] [cursor=pointer]:
- img "Product photo of Custom PCs - Available TODAY" [ref=e1473]
- button "Thumbnail 3" [ref=e1474] [cursor=pointer]:
- img "Product photo of Custom PCs - Available TODAY" [ref=e1475]
- button "Thumbnail 4" [ref=e1476] [cursor=pointer]:
- img "Product photo of Custom PCs - Available TODAY" [ref=e1477]
- button "Thumbnail 5" [ref=e1478] [cursor=pointer]:
- img "Product photo of Custom PCs - Available TODAY" [ref=e1479]
- button "Thumbnail 6" [ref=e1480] [cursor=pointer]:
- img "Product photo of Custom PCs - Available TODAY" [ref=e1481]
- button "Thumbnail 7" [ref=e1482] [cursor=pointer]:
- img "Product photo of Custom PCs - Available TODAY" [ref=e1483]
- button "Thumbnail 8" [ref=e1484] [cursor=pointer]:
- img "Product photo of Custom PCs - Available TODAY" [ref=e1485]
- button "Thumbnail 9" [ref=e1486] [cursor=pointer]:
- img "Product photo of Custom PCs - Available TODAY" [ref=e1487]
- generic:
- button "View previous image" [ref=e1488] [cursor=pointer]
- button "View next image" [ref=e1489] [cursor=pointer]
- generic [ref=e607]:
- generic [ref=e610]:
- generic [ref=e611]:
- heading "Custom PCs - Available TODAY" [level=1] [ref=e1490]
- generic [ref=e616]:
- text: $1,499
- generic [ref=e617]: ·The page still doesn't show a seller profile name. The listing description mentions "r5custompcs.com" and "R5". But to get the actual seller profile, I may need to scroll down or the seller info is hidden. Let me read the new snapshot file to see the full page.
{
"file_path": ".playwright-mcp/page-2026-07-18T03-48-18-096Z.yml",
"limit": 300
}<file-view path=".playwright-mcp/page-2026-07-18T03-48-18-096Z.yml" start_line="1" end_line="285" total_lines="354"> 1|- generic [ref=e5]: 2| - banner: 3| - generic [ref=e8]: 4| - generic [ref=e10]: 5| - generic: 6| - button [disabled] 7| - button "Facebook" [ref=e12] [cursor=pointer]: 8| - img "Facebook" [ref=e13] 9| - generic [ref=e16]: 10| - button "Log in with QR code" [ref=e19] [cursor=pointer] 11| - generic [ref=e23]: 12| - textbox "Email or phone" [ref=e26] 13| - textbox "Password" [ref=e29] 14| - button "Log In" [ref=e32] [cursor=pointer] 15| - link "Forgot Account?" [ref=e39] [cursor=pointer]: 16| - /url: https://www.facebook.com/recover/initiate?ars=royal_blue_bar 17| - generic [ref=e44]: 18| - navigation "Marketplace sidebar" [ref=e1433]: 19| - generic [ref=e46]: 20| - generic [ref=e49]: 21| - heading "Marketplace" [level=2] [ref=e1434] 22| - button "Edit Marketplace Settings" [ref=e1435] [cursor=pointer] 23| - combobox "Search Marketplace" [ref=e1436] 24| - generic [ref=e76]: 25| - link "Browse all" [ref=e1437] [cursor=pointer]: 26| - /url: /marketplace/ 27| - link "Jobs" [ref=e1438] [cursor=pointer]: 28| - /url: /marketplace/jobs/ 29| - link "Your account" [ref=e1439] [cursor=pointer]: 30| - /url: /marketplace/you/selling/ 31| - link "Create new listing" [ref=e1440] [cursor=pointer]: 32| - /url: /marketplace/create/ 33| - generic [ref=e123]: 34| - generic [ref=e124]: Location 35| - 'button "Location: San Bruno, California, Within 40 mi" [ref=e1441] [cursor=pointer]': 36| - generic [ref=e142]: 37| - text: San Bruno, California 38| - generic [ref=e143]: · 39| - text: Within 40 mi 40| - generic [ref=e145]: Categories 41| - list "categories" [ref=e1442]: 42| - listitem [ref=e160]: 43| - link "Vehicles" [ref=e1443] [cursor=pointer]: 44| - /url: /marketplace/112488205430730/search/?category_id=546583916084032&query=Vehicles&referral_ui_component=category_menu_item 45| - listitem [ref=e174]: 46| - link "Property Rentals" [ref=e1444] [cursor=pointer]: 47| - /url: /marketplace/category/propertyrentals/ 48| - listitem [ref=e188]: 49| - link "Apparel" [ref=e1445] [cursor=pointer]: 50| - /url: /marketplace/112488205430730/search/?category_id=677457442746983&query=Apparel&referral_ui_component=category_menu_item 51| - listitem [ref=e201]: 52| - link "Classifieds" [ref=e1446] [cursor=pointer]: 53| - /url: /marketplace/112488205430730/search/?category_id=759201041254543&query=Classifieds&referral_ui_component=category_menu_item 54| - listitem [ref=e215]: 55| - link "Electronics" [ref=e1447] [cursor=pointer]: 56| - /url: /marketplace/112488205430730/search/?category_id=479353692612078&query=Electronics&referral_ui_component=category_menu_item 57| - listitem [ref=e229]: 58| - link "Entertainment" [ref=e1448] [cursor=pointer]: 59| - /url: /marketplace/112488205430730/search/?category_id=529595287638583&query=Entertainment&referral_ui_component=category_menu_item 60| - listitem [ref=e243]: 61| - link "Family" [ref=e1449] [cursor=pointer]: 62| - /url: /marketplace/112488205430730/search/?category_id=891748581240437&query=Family&referral_ui_component=category_menu_item 63| - listitem [ref=e257]: 64| - link "Free Stuff" [ref=e1450] [cursor=pointer]: 65| - /url: /marketplace/category/free/ 66| - listitem [ref=e272]: 67| - link "Garden & Outdoor" [ref=e1451] [cursor=pointer]: 68| - /url: /marketplace/112488205430730/search/?category_id=1109541402725436&query=Garden%20%26%20Outdoor&referral_ui_component=category_menu_item 69| - listitem [ref=e286]: 70| - link "Hobbies" [ref=e1452] [cursor=pointer]: 71| - /url: /marketplace/112488205430730/search/?category_id=459026188375950&query=Hobbies&referral_ui_component=category_menu_item 72| - listitem [ref=e299]: 73| - link "Home Goods" [ref=e1453] [cursor=pointer]: 74| - /url: /marketplace/112488205430730/search/?category_id=753380185098614&query=Home%20Goods&referral_ui_component=category_menu_item 75| - listitem [ref=e313]: 76| - link "Home Improvement Supplies" [ref=e1454] [cursor=pointer]: 77| - /url: /marketplace/112488205430730/search/?category_id=476291743038859&query=Home%20Improvement%20Supplies&referral_ui_component=category_menu_item 78| - listitem [ref=e327]: 79| - link "Home Sales" [ref=e1455] [cursor=pointer]: 80| - /url: /marketplace/112488205430730/search/?category_id=1270772586445798&query=Home%20Sales&referral_ui_component=category_menu_item 81| - listitem [ref=e341]: 82| - link "Musical Instruments" [ref=e1456] [cursor=pointer]: 83| - /url: /marketplace/112488205430730/search/?category_id=1078592699170502&query=Musical%20Instruments&referral_ui_component=category_menu_item 84| - listitem [ref=e355]: 85| - link "Office Supplies" [ref=e1457] [cursor=pointer]: 86| - /url: /marketplace/112488205430730/search/?category_id=586894672179024&query=Office%20Supplies&referral_ui_component=category_menu_item 87| - listitem [ref=e369]: 88| - link "Pet Supplies" [ref=e1458] [cursor=pointer]: 89| - /url: /marketplace/112488205430730/search/?category_id=197143151659643&query=Pet%20Supplies&referral_ui_component=category_menu_item 90| - listitem [ref=e383]: 91| - link "Sporting Goods" [ref=e1459] [cursor=pointer]: 92| - /url: /marketplace/112488205430730/search/?category_id=391335928190702&query=Sporting%20Goods&referral_ui_component=category_menu_item 93| - listitem [ref=e398]: 94| - link "Toys & Games" [ref=e1460] [cursor=pointer]: 95| - /url: /marketplace/112488205430730/search/?category_id=199404184572737&query=Toys%20%26%20Games&referral_ui_component=category_menu_item 96| - listitem [ref=e411]: 97| - link "More categories" [ref=e1461] [cursor=pointer]: 98| - /url: /marketplace/categories/ 99| - generic [ref=e426]: 100| - generic [ref=e427]: Nearby Cities 101| - generic [ref=e428]: 102| - link "South San Francisco, California" [ref=e1462] [cursor=pointer]: 103| - /url: /marketplace/107929532567815/ 104| - link "Millbrae, California" [ref=e1463] [cursor=pointer]: 105| - /url: /marketplace/113376532006431/ 106| - link "Pacifica, California" [ref=e1464] [cursor=pointer]: 107| - /url: /marketplace/107897135899839/ 108| - link "Colma, California" [ref=e1465] [cursor=pointer]: 109| - /url: /marketplace/112529222096267/ 110| - link "Brisbane, California" [ref=e1466] [cursor=pointer]: 111| - /url: /marketplace/112185842130946/ 112| - link "See more" [ref=e1467] [cursor=pointer]: 113| - /url: /marketplace/directory/US/ 114| - main [ref=e469]: 115| - generic [ref=e474]: 116| - generic [ref=e477]: 117| - generic [ref=e479]: 118| - group [ref=e492]: 119| - generic [ref=e497]: 120| - generic [ref=e499]: 121| - button [ref=e503] [cursor=pointer] 122| - generic [ref=e505]: 0:05 / 0:12 123| - slider [ref=e508] [cursor=pointer] 124| - generic [ref=e511]: 125| - generic [ref=e512] [cursor=pointer]: 126| - generic [ref=e514]: 127| - slider 128| - button [ref=e518] 129| - button [ref=e524] [cursor=pointer] 130| - generic [ref=e527]: 131| - button "Thumbnail 0" [ref=e1468] [cursor=pointer]: 132| - img "video thumbnail" [ref=e1469] 133| - button "Thumbnail 1" [ref=e1470] [cursor=pointer]: 134| - img "Product photo of Custom PCs - Available TODAY" [ref=e1471] 135| - button "Thumbnail 2" [ref=e1472] [cursor=pointer]: 136| - img "Product photo of Custom PCs - Available TODAY" [ref=e1473] 137| - button "Thumbnail 3" [ref=e1474] [cursor=pointer]: 138| - img "Product photo of Custom PCs - Available TODAY" [ref=e1475] 139| - button "Thumbnail 4" [ref=e1476] [cursor=pointer]: 140| - img "Product photo of Custom PCs - Available TODAY" [ref=e1477] 141| - button "Thumbnail 5" [ref=e1478] [cursor=pointer]: 142| - img "Product photo of Custom PCs - Available TODAY" [ref=e1479] 143| - button "Thumbnail 6" [ref=e1480] [cursor=pointer]: 144| - img "Product photo of Custom PCs - Available TODAY" [ref=e1481] 145| - button "Thumbnail 7" [ref=e1482] [cursor=pointer]: 146| - img "Product photo of Custom PCs - Available TODAY" [ref=e1483] 147| - button "Thumbnail 8" [ref=e1484] [cursor=pointer]: 148| - img "Product photo of Custom PCs - Available TODAY" [ref=e1485] 149| - button "Thumbnail 9" [ref=e1486] [cursor=pointer]: 150| - img "Product photo of Custom PCs - Available TODAY" [ref=e1487] 151| - generic: 152| - button "View previous image" [ref=e1488] [cursor=pointer] 153| - button "View next image" [ref=e1489] [cursor=pointer] 154| - generic [ref=e607]: 155| - generic [ref=e610]: 156| - generic [ref=e611]: 157| - heading "Custom PCs - Available TODAY" [level=1] [ref=e1490] 158| - generic [ref=e616]: 159| - text: $1,499 160| - generic [ref=e617]: · 161| - text: In stock 162| - generic [ref=e621]: 163| - link "Electronics" [ref=e1491] [cursor=pointer]: 164| - /url: /marketplace/112488205430730/electronics/ 165| - text: › 166| - link "Desktop Computers" [ref=e1492] [cursor=pointer]: 167| - /url: /marketplace/112488205430730/desktop-computers/ 168| - generic [ref=e632]: 169| - text: Listed in 170| - link "San Bruno, CA" [ref=e1493] [cursor=pointer]: 171| - /url: /marketplace/112488205430730/ 172| - generic [ref=e635]: 173| - button "Message" [ref=e1494] [cursor=pointer] 174| - button "Save" [ref=e1495] [cursor=pointer] 175| - button "Share" [ref=e1496] [cursor=pointer] 176| - button [ref=e667] [cursor=pointer] 177| - generic [ref=e672]: 178| - heading "Details" [level=2] [ref=e1497] 179| - generic [ref=e686]: 180| - generic [ref=e690]: 181| - generic [ref=e691]: Condition 182| - generic [ref=e695]: New 183| - generic [ref=e699]: Local to Folsom & San Bruno. See your PC running in person BEFORE purchase! Demo room shown in video. All shown boxes are empty from previous builds. Fully licensed business with more than 1,700 happy customers throughout the United States. r5custompcs.com for more information Gaming, streaming, video/photo editing workstation custom prebuilts available today. All NEW PCs come with (3) month personal warranty. Components have varying manufacturer warranties of 2+ years. R5 warranty is valid 3 months from purchase date. All Pre-owned PCs come with (1) month personal warranty. Keywords - NVIDIA AMD Gaming PC Streaming PC Custom build FPS Minecraft Rainbow 6 Siege League of Legends GTAV Grand theft Auto Counter Strike CS2 OW2 Overwatch Fortnite Dota WoW World of warcraft PUBG Call of Duty Asseto Corsa iRacing Red Dead Redemption Rocket League Elden Ring Rust CyberPunk Sea of Thieves Valheim War Thunder Diablo Flight Microsoft Far Cry Hogwarts Lego i5 i7 i9 Intel 13900k 12900k 14900k 4060 3060 4060ti 3060ti 3070 3070ti 4070 4070ti 4080 4090 3080 3080ti 7900xtx 7900xt 7800xt RTX GTX AMD Ryzen CPU Processor Graphics card GPU NZXT Origin iBuyPower CyberPower Omen Alienware Liquid Cooled Hyte y40 y60 y70 Lian Li O11 Vision Mini Dynamic RTX 5070 5070ti 5080 5090 9070xt 9070 9800x3D 9950x3d 9900x3D Core Ultra 275k 285k 184| - button "View listing location" [ref=e1498] [cursor=pointer]: 185| - button "View Map Info" [ref=e1499] 186| - generic [ref=e715]: San Bruno, CA · Location is approximate 187| - button "Message" [ref=e1500] [cursor=pointer] 188| - generic [ref=e728]: 189| - generic [ref=e736]: 190| - generic [ref=e738]: 191| - heading "Today's picks" [level=2] [ref=e1501] 192| - button "San Bruno 40 mi" [ref=e1502] [cursor=pointer]: 193| - generic [ref=e747]: 194| - text: San Bruno 195| - generic [ref=e748]: · 196| - text: 40 mi 197| - generic [ref=e750]: 198| - link "Gourmia AirFryer, $15, Daly City, CA, listing 1348638777462811" [ref=e1503] [cursor=pointer]: 199| - /url: /marketplace/item/1348638777462811/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 200| - generic [ref=e760]: 201| - img "Gourmia AirFryer in Daly City, CA" [ref=e1504] 202| - generic [ref=e768]: 203| - generic [ref=e769]: $15 204| - generic [ref=e773]: Gourmia AirFryer 205| - generic [ref=e778]: Daly City, CA 206| - link "Dark Wood Dining Table with 4 X-Back Chairs, $100, South San Francisco, CA, listing 1007006108994026" [ref=e1505] [cursor=pointer]: 207| - /url: /marketplace/item/1007006108994026/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 208| - generic [ref=e792]: 209| - img "Dark Wood Dining Table with 4 X-Back Chairs in South San Francisco, CA" [ref=e1506] 210| - generic [ref=e800]: 211| - generic [ref=e801]: $100 212| - generic [ref=e808]: Dark Wood Dining Table with 4 X-Back Chairs 213| - generic [ref=e813]: South San Francisco, CA 214| - link "Off-road go-kart (35mph) price is negotiable, $100, Walnut Creek, CA, listing 1030149846161995" [ref=e1507] [cursor=pointer]: 215| - /url: /marketplace/item/1030149846161995/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 216| - generic [ref=e827]: 217| - img "Off-road go-kart (35mph) price is negotiable in Walnut Creek, CA" [ref=e1508] 218| - generic [ref=e835]: 219| - generic [ref=e836]: $100 220| - generic [ref=e840]: Off-road go-kart (35mph) price is negotiable 221| - generic [ref=e845]: Walnut Creek, CA 222| - link "Schwinn Trailway, $1, South San Francisco, CA, listing 3168367896696457" [ref=e1509] [cursor=pointer]: 223| - /url: /marketplace/item/3168367896696457/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 224| - generic [ref=e859]: 225| - img "Schwinn Trailway in South San Francisco, CA" [ref=e1510] 226| - generic [ref=e867]: 227| - generic [ref=e868]: $1 228| - generic [ref=e872]: Schwinn Trailway 229| - generic [ref=e877]: South San Francisco, CA 230| - link "Fraiming gun, $100, San Francisco, CA, listing 1957977181572451" [ref=e1511] [cursor=pointer]: 231| - /url: /marketplace/item/1957977181572451/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 232| - generic [ref=e891]: 233| - img "Fraiming gun in San Francisco, CA" [ref=e1512] 234| - generic [ref=e899]: 235| - generic [ref=e900]: $100 236| - generic [ref=e904]: Fraiming gun 237| - generic [ref=e909]: San Francisco, CA 238| - link "Vizio tv, FREE, San Jose, CA, listing 1756205262461424" [ref=e1513] [cursor=pointer]: 239| - /url: /marketplace/item/1756205262461424/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 240| - generic [ref=e923]: 241| - img "Vizio tv in San Jose, CA" [ref=e1514] 242| - generic [ref=e931]: 243| - generic [ref=e932]: FREE 244| - generic [ref=e936]: Vizio tv 245| - generic [ref=e941]: San Jose, CA 246| - link "1998 Ford jayco, $5,000, Martinez, CA, listing 1395374082479331" [ref=e1515] [cursor=pointer]: 247| - /url: /marketplace/item/1395374082479331/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 248| - generic [ref=e955]: 249| - img "1998 Ford jayco in Martinez, CA" [ref=e1516] 250| - generic [ref=e963]: 251| - generic [ref=e964]: $5,000 252| - generic [ref=e968]: 1998 Ford jayco 253| - generic [ref=e973]: Martinez, CA 254| - link "Nightstand Gray-Brown (x2), $30, Seattle, WA, listing 2475586336264792" [ref=e1517] [cursor=pointer]: 255| - /url: /marketplace/item/2475586336264792/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 256| - generic [ref=e987]: 257| - img "Nightstand Gray-Brown (x2) in Seattle, WA" [ref=e1518] 258| - generic [ref=e995]: 259| - generic [ref=e996]: $30 260| - generic [ref=e1000]: Nightstand Gray-Brown (x2) 261| - generic [ref=e1005]: Seattle, WA 262| - link "Guitar Body, $10, San Francisco, CA, listing 2266755677456129" [ref=e1519] [cursor=pointer]: 263| - /url: /marketplace/item/2266755677456129/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 264| - generic [ref=e1019]: 265| - img "Guitar Body in San Francisco, CA" [ref=e1520] 266| - generic [ref=e1027]: 267| - generic [ref=e1028]: $10 268| - generic [ref=e1032]: Guitar Body 269| - generic [ref=e1037]: San Francisco, CA 270| - link "Bay FC/Trader Joe's mini bag, $30, San Francisco, CA, listing 1472603651342875" [ref=e1521] [cursor=pointer]: 271| - /url: /marketplace/item/1472603651342875/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 272| - generic [ref=e1051]: 273| - img "Bay FC/Trader Joe's mini bag in San Francisco, CA" [ref=e1522] 274| - generic [ref=e1059]: 275| - generic [ref=e1060]: $30 276| - generic [ref=e1064]: Bay FC/Trader Joe's mini bag 277| - generic [ref=e1069]: San Francisco, CA 278| - link "Brand new Sets of Pots and Pans (3 pans & 2 pots) + Cutting Board, $30, Berkeley, CA, listing 2213607889206320" [ref=e1523] [cursor=pointer]: 279| - /url: /marketplace/item/2213607889206320/?ref=product_details&referral_code=marketplace_top_picks&referral_story_type=top_picks&__tn__=!%3AD 280| - generic [ref=e1083]: 281| - img "Brand new Sets of Pots and Pans (3 pans & 2 pots) + Cutting Board in Berkeley, CA" [ref=e1524] 282| - generic [ref=e1091]: 283| - generic [ref=e1092]: $30 284| - generic [ref=e1096]: Brand new Sets of Pots and Pans (3 pans & 2 pots) + Cutting Board 285| - generic [ref=e1101]: Berkeley, CA </file-view>
The page doesn't show seller info in the visible snapshot. Facebook likely hides seller name behind login or requires clicking "Message" or similar. But the listing description gives strong clues: "r5custompcs.com" and "R5". So the seller is R5 Custom PCs. But I should verify by searching the web for "r5custompcs" and the Facebook Marketplace listing to see if the seller's profile or business name appears. Also, I could search for the listing ID with Facebook to find cached/social info. Actually, the user wants "who is the seller". I can tell them: based on the listing description, the seller is a business called R5 Custom PCs (website r5custompcs.com). The actual Facebook profile name is hidden behind login, but the business identity is clear. But let me do a web search to confirm.
{
"query": "r5custompcs facebook marketplace",
"num_results": 5
}# Web Search Results for "r5custompcs facebook marketplace" ## 1. R5 Custom PCs URL: https://www.r5custompcs.com/ R5 Custom PCs ... CURRENTLY AVAILABLE CUSTOM BUILDS ... SHIPPING AVAILABLE ON SELECT PCs ## 2. Reviews — R5 Custom PCs URL: https://www.r5custompcs.com/reviews Reviews — R5 Custom PCs Facebook Marketplace Reviews ‹ › Reviews — R5 Custom PCs [ 0 ](https://www.r5custompcs.com/cart) [ ... Skip to Content ](#page) ... [  ... ](https://www.r5custompcs.com/) ... R5 Custom PCs ... https://images.squarespace-cdn ... com/content/v ... /620bf70474a1ad690b2378d7/0a86b5d0-3595-488d-9f42-9b5b8ac4208e/R5-Logo-Mark-Blue ... png?format=1500w) ](https://www.r5custompcs.com/) ... Open Menu Close Menu **Facebook Marketplace Reviews ** ‹ › ## 3. Contact — R5 Custom PCs URL: https://www.r5custompcs.com/contact Contact — R5 Custom PCs ... #### [email protected]Instagram - @r5.pcs ## 4. Logan Thomas URL: https://linkedin.com/in/logan-thomas-7a9a219b R5 Custom PCs - r5custompcs.com ... ### Business Owner - R5 Custom PCs (Current) ... Custom built gaming, streaming, photo/video editing, and workstation PCs. 455 custom PCs sold in 2024, $1,700 average build cost. More than 1,500 happy customers throughout the United States since March 2020. Come see why your friends & family are choosing R5. ## 5. Warranty — R5 Custom PCs URL: https://www.r5custompcs.com/warranty-faqs Warranty — R5 Custom PCs ... R5 warranty is NOT offered or included on PCs that are shipped, period. This includes private sale directly by R5 and sales via 3rd party platforms such as Jawa.com.
Excellent! The web search results confirm the seller is R5 Custom PCs. The LinkedIn result shows "Logan Thomas" as "Business Owner - R5 Custom PCs". So the seller/owner is Logan Thomas. Let me fetch the LinkedIn page or R5 Custom PCs contact page to get more details. But maybe I can just report: The seller is R5 Custom PCs, owned by Logan Thomas. Let me verify by fetching the LinkedIn or contact page.
{
"url": "https://www.r5custompcs.com/contact"
}# Web Content from https://www.r5custompcs.com/contact [ 0 ][1] [ Skip to Content ][2] [ [R5 Custom PCs] ][3] [ Reviews ][4] [ Custom Build Gallery ][5] [ About ][6] [ Contact ][7] [ Warranty ][8] Open Menu Close Menu [ [R5 Custom PCs] ][9] [ Reviews ][10] [ Custom Build Gallery ][11] [ About ][12] [ Contact ][13] [ Warranty ][14] Open Menu Close Menu [ Reviews ][15] [ Custom Build Gallery ][16] [ About ][17] [ Contact ][18] [ Warranty ][19] ## PCs available today, local pickup in Sacramento/San Bruno or shipping available on select models. ## Custom builds available upon request. Bought your own hardware but aren’t ready to assemble your first PC solo? Shoot me a message, I am available for side-by-side PC building & configuration. #### [[email protected]][20] #### Instagram - @r5.pcs <# [ ][21] [ ][22] [About][23] [Contact][24] [1]: /cart [2]: #page [3]: / [4]: /reviews [5]: /gallery-5 [6]: /about [7]: /contact [8]: /warranty-faqs [9]: / [10]: /reviews [11]: /gallery-5 [12]: /about [13]: /contact [14]: /warranty-faqs [15]: /reviews [16]: /gallery-5 [17]: /about [18]: /contact [19]: /warranty-faqs [20]: /cdn-cgi/l/email-protection [21]: https://www.instagram.com/r5.pcs [22]: /cdn-cgi/l/email-protection#a4d6918ac7d1d7d0cbc98ad4c7e4c3c9c5cdc88ac7cbc9 [23]: /about [24]: /contact
The contact page shows email and Instagram but not the owner's name. The LinkedIn result showed Logan Thomas. Let me fetch the LinkedIn page or do a more specific search for the owner.
{
"url": "https://www.r5custompcs.com/about"
}# Web Content from https://www.r5custompcs.com/about [ 0 ][1] [ Skip to Content ][2] [ [R5 Custom PCs] ][3] [ Reviews ][4] [ Custom Build Gallery ][5] [ About ][6] [ Contact ][7] [ Warranty ][8] Open Menu Close Menu [ [R5 Custom PCs] ][9] [ Reviews ][10] [ Custom Build Gallery ][11] [ About ][12] [ Contact ][13] [ Warranty ][14] Open Menu Close Menu [ Reviews ][15] [ Custom Build Gallery ][16] [ About ][17] [ Contact ][18] [ Warranty ][19] ### R5 Custom PCs I’ve been building PCs since 2008. I still carry the first CPU I installed on a keychain, a good old Intel E7500 Core 2 Duo. 1,850+ PCs built and sold for clients across Northern California from 2020 through June 2026. Credit to my mother & father for pushing me outside my comfort zone to start R5, and for instilling the love of computers in me from an early age. ## R5 Founding Five [ ][20] [ ][21] [About][22] [Contact][23] [1]: /cart [2]: #page [3]: / [4]: /reviews [5]: /gallery-5 [6]: /about [7]: /contact [8]: /warranty-faqs [9]: / [10]: /reviews [11]: /gallery-5 [12]: /about [13]: /contact [14]: /warranty-faqs [15]: /reviews [16]: /gallery-5 [17]: /about [18]: /contact [19]: /warranty-faqs [20]: https://www.instagram.com/r5.pcs [21]: /cdn-cgi/l/email-protection#85f7b0abe6f0f6f1eae8abf5e6c5e2e8e4ece9abe6eae8 [22]: /about [23]: /contact
The about page doesn't give the owner's name, but the LinkedIn result did. Let me fetch the LinkedIn page to confirm. But LinkedIn may block. Let me try.
{
"url": "https://www.linkedin.com/in/logan-thomas-7a9a219b"
}HTTP request failed with status: 999
LinkedIn blocked. But the search result snippet was clear enough: "Logan Thomas ... Business Owner - R5 Custom PCs". Let me do another search for "Logan Thomas R5 Custom PCs" to confirm.
{
"query": "\"Logan Thomas\" \"R5 Custom PCs\"",
"num_results": 5
}# Web Search Results for ""Logan Thomas" "R5 Custom PCs"" ## 1. R5 Custom PCs URL: https://www.r5custompcs.com/ R5 Custom PCs ... CURRENTLY AVAILABLE CUSTOM BUILDS ... SHIPPING AVAILABLE ON SELECT PCs ... ### PREVIOUS COMMISSION BUILDS ## 2. Logan Thomas URL: https://linkedin.com/in/logan-thomas-7a9a219b # Logan Thomas ... R5 Custom PCs - r5custompcs.com ... ### Business Owner - R5 Custom PCs (Current) ... Mar 2020 - Present (6 years and 3 months) ... Custom built gaming, streaming, photo/video editing, and workstation PCs. 455 custom PCs sold in 2024, $1,700 average build cost. More than 1,500 happy customers throughout the United States since March 2020. Come see why your friends & family are choosing R5. ## 3. Contact — R5 Custom PCs URL: https://www.r5custompcs.com/contact Contact — R5 Custom PCs ... Bought your own hardware but aren’t ready to assemble your first PC solo? Shoot me a message, I am available for side-by-side PC building & configuration. ... #### [email protected]Instagram - @r5.pcs ## 4. Ready to Ship PCs — R5 Custom PCs URL: https://www.r5custompcs.com/store Ready to Ship PCs — R5 Custom PCs ... ## Ready to Ship PCs ... ## Ready to Ship PCs ... Ready to Ship PCs — R5 Custom PCs ... ](https://www.r5custompcs.com/cart) ... [  ](https://www.r5custompcs.com/) ...  ](https://www.r5custompcs.com/) ... Ready to Ship PCs ... Ready to Ship PCs ## 5. Warranty — R5 Custom PCs URL: https://www.r5custompcs.com/warranty-faqs Warranty — R5 Custom PCs ... R5 includes a (3) month local hardware warranty on PCs built out of 100% NEW hardware. R5 offers a (1) month local warranty on PCs that have one or more used components. Warranty begins on the date of purchase. Warranty is NOT transferrable. ... R5 warranty is NOT offered or included on PCs that are shipped, period. This includes private sale directly by R5 and sales via 3rd party platforms such as Jawa.com.
Good. The search confirms Logan Thomas is the Business Owner of R5 Custom PCs. The listing is clearly from R5 Custom PCs. The Facebook Marketplace page itself doesn't expose the seller profile name without login, but the business identity is unambiguous. Now, I should answer the user. But I should also consider whether they want the Facebook profile name. The seller is R5 Custom PCs, and the owner is Logan Thomas. The listing description says "Fully licensed business" and "r5custompcs.com". So the answer is: the seller is R5 Custom PCs (a PC building business), owned by Logan Thomas. I should also close the browser to clean up.
{
"server_name": "playwright",
"tool_name": "browser_close",
"arguments": {}
}### Result No open tabs. Navigate to a URL to create one. ### Ran Playwright code ```js await page.close() ```
I have the answer. Let me provide a concise answer to the user.
The seller is R5 Custom PCs, a custom PC building business based in Sacramento/San Bruno. The listing itself points to r5custompcs.com, and the business is owned by Logan Thomas (per LinkedIn: "Business Owner - R5 Custom PCs").
thanks for nothing
The user is unhappy with my answer. They said "thanks for nothing". I should ask what they were looking for that I didn't provide. Maybe they wanted the Facebook profile name/link, not the business name. Let me clarify.
Sorry that wasn't what you needed. What were you hoping I'd find — the seller's Facebook profile name, a direct profile link, contact info, or something else?