Borrowing it
Nothing to install: this file belongs to stainless-code/codemap. 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/stainless-code/codemap/main/AGENTS.mdgit clone --depth 1 https://github.com/stainless-code/codemapWrote 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/stainless-code/codemap/agents-md)<a href="https://agentmods.dev/instructions/stainless-code/codemap/agents-md"><img src="https://agentmods.dev/badge/instructions/stainless-code/codemap/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/stainless-code/codemap/agents-md"><img src="https://agentmods.dev/badge/instructions/stainless-code/codemap/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 | $0.00632 | $0.00632 |
| Opus 5.5 | $0.00253 | $0.00253 |
| Sonnet 5.5 | $0.00126 | $0.00126 |
| Haiku 4.5 | $0.00063 | $0.00063 |
Grade A, and why
codemap 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 1mo 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
Agent instructions
Full .agents/ hub: .agents/README.md.
Canonical read order: .agents/rules/agents-first-convention.md · .agents/rules/agents-tier-system.md (START HERE).
| Topic | Link |
|---|---|
| File conventions | .agents/rules/agents-first-convention.md |
| Tier system | .agents/rules/agents-tier-system.md |
| Tracer bullets | .agents/rules/tracer-bullets.md |
| Pre-commit hooks | .agents/rules/no-bypass-hooks.md |
| Verify each step | .agents/rules/verify-after-each-step.md |
| Authoring discipline | .agents/rules/authoring-discipline.md |
| Unslop | .agents/skills/unslop/SKILL.md |
| Architecture priming | .agents/rules/architecture-priming.md |
| Consumer surfaces | .agents/rules/consumer-surfaces.md |
| Docs governance | .agents/rules/docs-governance.md |
| PR comments | .agents/rules/pr-comment-fact-check.md |
| Plan-PR inspiration | .agents/rules/plan-pr-inspiration-discipline.md |
Intent (not always-on): agents-tier-system, ask-agents, audit-pr-architecture, authoring-discipline, codemap, diagnosing-bugs, docs-governance, docs-lifecycle-sweep, docs-voice, domain-modeling, grill-me, grilling, grill-with-docs, harden-pr, improve-codebase-architecture, pr-comment-fact-check, product-tenets, tdd, teach, tracer-bullets, update-docs, verify-after-each-step, writing-agents-config, writing-great-skills.
Human Day-1: README Getting Started · .github/CONTRIBUTING.md.
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.
- 1mo ago First seen · 25 lines · 632 tokens per session scan A 3ba6d2b54cd7
codemap AGENTS.md is an instructions file published in the GitHub repository stainless-code/codemap (8 stars, last pushed yesterday), licensed MIT. It adds 632 tokens to every session, about $0.0025 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 2026-08-31.
Other instructions, from other repositories
weld testing.instructions.md
Test guidance for implementation changes.
weld copilot-instructions.md
Copilot instructions for configflux/weld: Use @docs/architecture/principles.md for architecture-sensitive changes.
weld cpp.instructions.md
C++ naming and structure guidance.
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).