Borrowing it
Nothing to install: this file belongs to naorpeled/awesome-oss-skills. 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/naorpeled/awesome-oss-skills/main/AGENTS.mdgit clone --depth 1 https://github.com/naorpeled/awesome-oss-skillsWrote 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/naorpeled/awesome-oss-skills/agents-md)<a href="https://agentmods.dev/instructions/naorpeled/awesome-oss-skills/agents-md"><img src="https://agentmods.dev/badge/instructions/naorpeled/awesome-oss-skills/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/naorpeled/awesome-oss-skills/agents-md"><img src="https://agentmods.dev/badge/instructions/naorpeled/awesome-oss-skills/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 | $0.00615 | $0.00615 |
| Opus 5 | $0.00308 | $0.00308 |
| Sonnet 5 | $0.00123 | $0.00123 |
| Haiku 4.5 | $0.00061 | $0.00061 |
Grade A, and why
awesome-oss-skills 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 10d 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.
How it starts
The opening of the file, as written. The whole thing — 69 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md
Overview
awesome-oss-skills is a catalog of Agent Skills
packaged for onboarding open source contributors and helping maintainers run
healthy repositories. There is no application code, build step, or runtime —
this repository is entirely Markdown and JSON:
skills/<skill-name>/SKILL.md— one skill per directory, using the Agent Skills package layout so skills are installable via Vercel's skills CLI (npx skills add naorpeled/awesome-oss-skills)skills.sh.json— grouping metadata used by skills catalogsREADME.md— package overview, install instructions, and the skill listCONTRIBUTING.md— contribution workflow for this repository
Setup
No install step is required. Clone the repository and edit files directly.
Build & test commands
There is no build. Validate changes with:
python3 -c "import json; json.load(open('skills.sh.json'))"
This confirms skills.sh.json is valid JSON. There is no other automated
test suite; validation is manual (see "Boundaries" and "Consistency checks"
below).
Code style
- Markdown only, prose wrapped to roughly 80 columns to match existing files.
- Every
SKILL.mduses YAML frontmatter withname,description, andmetadata(author,version), followed by these sections in order:## Primary inputs,## Instructions,## Recommendations to apply,## Output format. Writedescriptionas a folded block scalar (description: >-) wrapped to roughly 80 columns rather than a single long line, so the frontmatter matches the wrapping rule while still parsing as one string. - Keep skill names kebab-case and matching their directory name.
Consistency checks
Before committing a change that adds, renames, or removes a skill:
- Every skill under
skills/must appear in bothREADME.mdandskills.sh.json, and vice versa. - Links referenced in
README.md,CONTRIBUTING.md, or skill files must resolve correctly.
Boundaries
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.
- 10d ago First seen · 69 lines · 615 tokens per session scan A 6256a5160cd1
awesome-oss-skills AGENTS.md is an instructions file published in the GitHub repository naorpeled/awesome-oss-skills (5 stars, last pushed 1mo ago), licensed MIT. It adds 615 tokens to every session, about $0.0031 per session on Opus 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
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.
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
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).
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.