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/ark0n/codeman/claude-mdgit clone --depth 1 https://github.com/Ark0N/CodemanWhat 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 | $0.37817 | $0.37817 |
| Opus 5 | $0.18909 | $0.18909 |
| Sonnet 5 | $0.07563 | $0.07563 |
| Haiku 4.5 | $0.03782 | $0.03782 |
Grade D, and why
Codeman CLAUDE.md scanned grade D with 3 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 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.
Downloads and executes remote codehighSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
**`install.sh`** (repo root, 92KB) is the public entry point: `curl -fsSL <raw url> | bash` installs Node/tmux if missing, clones to `~/.codeman/app`, builds, and offers a systemd/launchd service. The network-access prom Reads agent configuration directoriesmediumAgent snooping
.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.
- **`envOverrides` flow `CLAUDE_CODE_*` / `OPENCODE_*` / `CODEX_*` / `GEMINI_*` / `GOOGLE_*` / `ANTIGRAVITY_*` / `PI_*` / `GROK_*` / `XAI_*` / `DSH_*` / `DEEPSEEK_*` env vars, plus exact-key `CLAUDE_CONFIG_DIR`** — Set v Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
1. **Backend changes**: Hit the API endpoint with `curl` and verify the response How it starts
The opening of the file, as written. The whole thing — 429 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
Deep implementation detail lives in
docs/architecture-invariants.md. This file holds the rules that prevent mistakes; that file holds the mechanisms, file inventories, and the history behind each rule. Pointers below are written as→ architecture-invariants#anchor. When the goal is raw throughput,docs/SPEEDRUN.mdis the fast-execution protocol (it removes ceremony, never the safety rules here).This file is in
.prettierignoreon purpose. Prettier's markdown printer escapes underscores inside the glob-heavy paths used throughout (agent-*.jsonlbecameagent-\_.jsonl, collapsing backtick spans and corrupting a whole paragraph). Do not remove the ignore entry, and do not runprettier --writeon it.Repo root is kept short on purpose (the README sits below the file listing on GitHub). Config lives in
config/(eslint.config.js,knip.json, the vitest configs), Prettier's config is the"prettier"key inpackage.json, andSECURITY.mdis under.github/. Root-only files are the ones tools genuinely require there:CLAUDE.md+AGENTS.md(loaded from the root by Claude Code / Codex),CHANGELOG.md(changesets writes it next topackage.json),tsconfig.json,.editorconfig,.nvmrc/.npmrc,.prettierignore(resolved relative to cwd),LICENSE(GitHub detection) andinstall.sh(its raw URL is the published install one-liner). Don't relocate those.
Quick Reference
| Task | Command |
|---|---|
| Dev server | npm run dev (or npx tsx src/index.ts web) |
| Type check | npm run typecheck (= tsc --noEmit) |
| Lint | npm run lint (fix: npm run lint:fix) |
| Format | npm run format (check: npm run format:check) |
| Tests | npm test (the CI gate — safe to run bare) · one file: npm test -- test/<file>.test.ts · see Testing for the excluded suites |
| Build | npm run build (esbuild via scripts/build.mjs, NOT tsc — tsc --noEmit is type-check only) |
| Production | npm run build && systemctl --user restart codeman-web |
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 · 429 lines · 37,817 tokens per session scan D 62386538ab04
Codeman CLAUDE.md is an instructions file published in the GitHub repository Ark0N/Codeman (733 stars, last pushed 2d ago), licensed MIT. It adds 37,817 tokens to every session, about $0.1891 per session on Opus 5. A static security scan graded it D with 3 findings (downloads and executes remote code, reads agent configuration directories, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other instructions, from other repositories
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