Borrowing it
Nothing to install: this file belongs to Ark0N/Codeman. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/Ark0N/Codeman/master/AGENTS.mdgit clone --depth 1 https://github.com/Ark0N/CodemanWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/ark0n/codeman/agents-md)<a href="https://agentmods.dev/instructions/ark0n/codeman/agents-md"><img src="https://agentmods.dev/badge/instructions/ark0n/codeman/agents-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/ark0n/codeman/agents-md"><img src="https://agentmods.dev/badge/instructions/ark0n/codeman/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What 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 5.1 | $0.00254 | $0.00254 |
| Opus 5.5 | $0.00102 | $0.00102 |
| Sonnet 5.5 | $0.00051 | $0.00051 |
| Haiku 4.5 | $0.00025 | $0.00025 |
Grade A, and why
Codeman AGENTS.md scanned grade A with 0 findings 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 17d 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.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Repository Guidelines
Canonical agent/contributor guidance for this repository lives in CLAUDE.md —
project structure, build/test/lint commands, code style, testing safety rules
(npm test is the CI gate and is safe to run bare; the three excluded suites
have their own runners), security notes, and
the deployment workflow are all maintained there. Please read it before making
changes, and keep it the single source of truth rather than duplicating
sections here.
Quick pointers:
- Type check:
tsc --noEmit· Lint:npm run lint· Format:npm run format:check - Tests:
npm test(the CI gate, safe to run bare) ornpm test -- test/<file>.test.tsfor one file - Route tests use
app.inject(); new tests needing a socket bind port 0 (new WebServer(0, …)+boundPort); mobile tests usecreateTestServer()and readserver.boundPort - Branch off
masterfor all work; Conventional Commit-style messages (fix(mobile): ...) - Never commit secrets or local state from
~/.codeman/
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.
- 17d ago Changed 3397d19f2620
- 18d ago Changed · +26 tokens per session ad74df7e55ca
- 1mo ago Changed · +1 lines · +12 tokens per session 9c03781ea284
- 1mo ago First seen · 17 lines · 216 tokens per session scan A 47b7b46b46fd
Codeman AGENTS.md is an instructions file published in the GitHub repository Ark0N/Codeman (820 stars, last pushed today), licensed MIT. It adds 254 tokens to every session, about $0.0010 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other instructions, from other repositories
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).
langchain AGENTS.md
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vscode copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).
deno copilot-instructions.md
Copilot instructions for denoland/deno, covering deno development guide for github copilot, network access, high level overview, key directories and key files to understand first.