foci

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.

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).

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).

Analyze mana (Anthropic rate limit quota) consumption patterns. Use when investigating "where did the mana go", diagnosing cache busts, estimating cost of planned work, or understanding API spend efficiency.

Query structured data (JSON, JSONL, TOML, YAML, XML, CSV, Markdown) using jq, mdq, and yq. Use instead of grep/cat/sed for structured files.

Web research with Perplexity via OpenRouter. Use when you need to search the web and synthesize current information. Supports two modes: (1) Basic Sonar for general research and fact-checking, (2) Sonar Deep Research for complex analysis, multi-step queries, or when you're uncertain if deep research might be needed (ask for confirmation). Uses OpenRouter's API - no separate Perplexity key required.