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Drive a live browser via accessibility-tree snapshots — navigate, click, fill forms, select, press keys, screenshot. Use when a task needs interacting with a real web page (logins, JS-rendered content, multi-step flows), not a static read (that's web_fetch).
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Debug and investigate foci platform internals. API logs, payload logs, session files, CC backend transcripts, cache diagnosis, service logs, and common investigation patterns. Read the relevant subfile before investigating.
Security scanner for untrusted code and AI agent skills. Detects credential theft, code injection, privacy violations, deception, resource abuse, and ethical issues before you read or activate untrusted content.
How to operate as a foci agent — the tools you call, how your prompts and turns are built, the databases behind your state, and the config that shapes you. Read the relevant subfile before doing related work.
Finding text on disk — use ack, not grep (grep is only for filtering the piped output of other commands). Conventions for fast, correct file-content search across a codebase.
Developing the foci platform itself (Go server + backends). Architecture, the CC/opencode backends, the routing/delivery model, and the turn/steer/ask lifecycle — the internals you need when CODING foci, not when operating as an agent. Read the relevant subfile before changing that area.
Generate images via OpenRouter (GPT-5 Image, GPT-5 Image Mini, Gemini Pro/Flash).
| name | browser |
| description | Drive a live browser via accessibility-tree snapshots — navigate, click, fill forms, select, press keys, screenshot. Use when a task needs interacting with a real web page (logins, JS-rendered content, multi-step flows), not a static read (that's web_fetch). |
Control a browser using accessibility tree snapshots and element refs.
The browser renders pages and captures an accessibility tree snapshot as YAML. Each interactive element gets a ref like [ref=s1e5]. Use these refs to interact.
navigate to a URL → auto-returns snapshotclick/fill/select with the ref to interact| Action | Params | Notes |
|---|---|---|
| start | incognito | Explicitly start the browser. Pass incognito=false to use persistent profile. |
| snapshot | — | Capture current page accessibility tree |
| navigate | url | Go to URL. Auto-snapshot. |
| click | ref, element | Click element. Auto-snapshot. |
| fill | ref, element, value, submit | Fill single input. Auto-snapshot. |
| fill (multi) | fields [{ref,value},...], submit | Fill multiple fields. Single snapshot scoped to form context. |
| select | ref, element, values | Select option(s). Auto-snapshot. |
| press | key | Press keyboard key (Enter, Tab, Escape, etc.) |
| go_back | — | Browser back. Auto-snapshot. |
| go_forward | — | Browser forward. Auto-snapshot. |
| reload | — | Reload page. Auto-snapshot. |
| screenshot | fullPage, returnPath | Capture screenshot |
| — | Save page as PDF | |
| evaluate | script | Run JavaScript in page context |
| wait | waitType: load or idle | Wait for page state |
| close | — | Close browser |
[ref=...] value from the snapshot. This is the actual element locator.{ref, value} objects for filling multiple fields at once.load (page load) or idle (network idle).true, default) or disable (false) incognito mode. Used with start action.