Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add instructions/corveil/crow/claude-mdgit clone --depth 1 https://github.com/corveil/crowWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.12087 | $0.12087 |
| Opus 5 | $0.06044 | $0.06044 |
| Sonnet 5 | $0.02417 | $0.02417 |
| Haiku 4.5 | $0.01209 | $0.01209 |
Grade B, and why
crow CLAUDE.md scanned grade B with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Reads agent configuration directoriesmediumAgent snooping
.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.
Claude Code permission patterns, aggregated from global `~/.claude/settings.json` + each worktree's `.claude/settings.local.json`. How it starts
The opening of the file, as written. The whole thing — 499 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Crow — Manager Context
This is the development root managed by Crow. The Manager tab runs Claude Code here to orchestrate work sessions via the crow CLI.
Naming this Manager session
Additional Managers are created as Manager 2, Manager 3, … — a title that tells the operator nothing about the work. As soon as you know what this session is for, give it a name that reflects that, so the sidebar stays legible.
On the first real ask of this session — the first user turn that hands you actual work, not a greeting — and before you start that work:
- If
$CROW_SESSION_IDis00000000-0000-0000-0000-000000000000, you are the primary Manager. Never rename it — stop here. - Run
crow get-session --session "$CROW_SESSION_ID"and readname. If it is not of the formManager <N>(e.g.Manager 2), this session was already named — stop here. - Otherwise derive a short title from the ask: 2–6 words or a short slug (
ios-keyboard-cursor,review crow-1078,file keyboard bug). It must be non-empty, ≤256 characters, free of control characters, and must not collide with an existing name — checkcrow list-sessions. - Rename through the CLI, so the persist / sidebar row / agent
/rename(CROW-629) all run on one path:crow rename-session --session "$CROW_SESSION_ID" "<derived-name>"
Do this once. After step 4 the name is no longer Manager <N>, so step 2 keeps it from firing again on later turns. Never rename on every message, and never rename the primary Manager or a session the operator already named.
Architecture Decision Records
Architectural decisions live in docs/adr/. Read docs/adr/README.md for the index, and copy docs/adr/template.md to start a new one. When superseding a decision, update the old ADR's Status field to Superseded by NNNN — don't delete it. The history is the point.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 499 lines · 12,087 tokens per session scan B cdecba9e864c
crow CLAUDE.md is an instructions file published in the GitHub repository corveil/crow (18 stars, last pushed 2d ago), licensed Apache-2.0. It adds 12,087 tokens to every session, about $0.0604 per session on Opus 5. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other instructions, from other repositories
liney AGENTS.md
Instructions for everettjf/liney, covering liney repository collaboration guide, 交流语言 / communication language, project overview, repository layout and build and test.
starboard CLAUDE.md
Instructions for palamim/starboard, covering claude.md, commands, code style, architecture and non-obvious gotchas (not discoverable by reading the code).
CommandMate CLAUDE.md
Instructions for Kewton/CommandMate, covering claude.md, ⚠️ 重要: モジュール詳細を claude.md に書かないこと, プロジェクト概要, 基本情報 and 技術スタック.
vscode-ext-tmux-worktree AGENTS.md
Instructions for kargnas/vscode-ext-tmux-worktree, covering ai agent guidelines, instruction, tested vs code, 1. codebase understanding and project structure.
CommandMate AGENTS.md
Instructions for Kewton/CommandMate, covering agents.md, scope, project context, working principles and coding rules.
Multiplex AGENTS.md
Instructions for multiplex-term/Multiplex, covering build & test, build, unit tests — fast, no device i/o, architecture and reference docs — read before touching an area.