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/lucaperret/agent-skills/agents-mdgit clone --depth 1 https://github.com/lucaperret/agent-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/lucaperret/agent-skills/agents-md)<a href="https://agentmods.dev/instructions/lucaperret/agent-skills/agents-md"><img src="https://agentmods.dev/badge/instructions/lucaperret/agent-skills/agents-md.svg" alt="Measured on agentmods" 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 | $0.00724 | $0.00724 |
| Opus 5 | $0.00362 | $0.00362 |
| Sonnet 5 | $0.00145 | $0.00145 |
| Haiku 4.5 | $0.00072 | $0.00072 |
Grade A, and why
agent-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 5d 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 — 62 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md
This file provides guidance to AI coding agents working on the agent-skills repository.
Project Overview
agent-skills is a collection of Agent Skills — modular capabilities that extend AI coding agents beyond code editing. Each skill is a self-contained package following the Agent Skills specification.
Compatible with Claude Code, Cursor, Codex, Gemini CLI, GitHub Copilot, and other agents supporting the open Agent Skills standard.
Repository Structure
agent-skills/
├── AGENTS.md # This file — guidance for AI agents
├── README.md # Public-facing documentation
├── LICENSE # MIT license
└── skills/
├── macos-calendar/ # One directory per skill
│ ├── SKILL.md # Skill definition (required)
│ ├── scripts/
│ │ └── calendar.sh # Executable helper script
│ ├── references/
│ │ └── recurrence.md # Reference docs for the agent
│ └── logs/
│ └── calendar.log # Runtime action log (gitignored)
├── macos-reminders/
│ ├── SKILL.md
│ ├── scripts/
│ │ └── reminders.sh
│ ├── references/
│ │ └── priorities.md
│ └── logs/
│ └── reminders.log # Runtime action log (gitignored)
├── macos-notes/
│ ├── SKILL.md
│ ├── scripts/
│ │ └── notes.sh
│ └── logs/
│ └── notes.log # Runtime action log (gitignored)
├── mcp-vercel/
│ └── SKILL.md # MCP server deployment on Vercel
├── mcp-oauth/
│ └── SKILL.md # OAuth 2.0 PKCE for MCP servers
└── anthropic-connector-submit/
└── SKILL.md # Anthropic Connectors Directory submission
Each skill lives in skills/<skill-name>/ with a required SKILL.md entry point and optional scripts/, references/, and assets/ directories.
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.
- 5d ago First seen · 62 lines · 724 tokens per session scan A fb4d47ebfd62
agent-skills AGENTS.md is an instructions file published in the GitHub repository lucaperret/agent-skills (6 stars, last pushed 5mo ago), licensed MIT. It adds 724 tokens to every session, about $0.0036 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
yapping-apple-calendar-mcp AGENTS.md
AGENTS.md instructions for yongzhe-wang/yapping-apple-calendar-mcp, covering claude.md — system instructions, section 1 — base rules, section 2 — my rules (hard; apply to every reply / task), format: code comments mirror the memory evidence convention and worked example (python).
yapping-apple-calendar-mcp CLAUDE.md
Claude Code instructions for yongzhe-wang/yapping-apple-calendar-mcp, covering claude.md — system instructions, section 1 — base rules, section 2 — my rules (hard; apply to every reply / task), format: code comments mirror the memory evidence convention and worked example (python).
apple-notes-mcp CLAUDE.md
Claude Code instructions for sweetrb/apple-notes-mcp, covering claude.md - apple notes mcp server, related documentation, critical: backslash escaping, why this matters and examples.
openclip AGENTS.md
AGENTS.md instructions for ganeshmshetty/openclip, covering agents.md, build & test, architecture hard rules, logging and extensions.
apple-mail-mcp CLAUDE.md
Claude Code instructions for sweetrb/apple-mail-mcp, covering claude.md - apple mail mcp server, configuring imap / smtp (when a user asks to set it up), critical: backslash escaping, why this matters and examples.
mcp-server-apple-events GEMINI.md
Gemini CLI instructions for FradSer/mcp-server-apple-events, covering apple events mcp server, project overview, architecture, building and running and prerequisites.