Borrowing it
Nothing to install: this file belongs to iamzhihuix/happy-claude-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/iamzhihuix/happy-claude-skills/main/AGENTS.mdgit clone --depth 1 https://github.com/iamzhihuix/happy-claude-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/iamzhihuix/happy-claude-skills/agents-md)<a href="https://agentmods.dev/instructions/iamzhihuix/happy-claude-skills/agents-md"><img src="https://agentmods.dev/badge/instructions/iamzhihuix/happy-claude-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/iamzhihuix/happy-claude-skills/agents-md"><img src="https://agentmods.dev/badge/instructions/iamzhihuix/happy-claude-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 | $0.00474 | $0.00474 |
| Opus 5 | $0.00237 | $0.00237 |
| Sonnet 5 | $0.00095 | $0.00095 |
| Haiku 4.5 | $0.00047 | $0.00047 |
Grade A, and why
happy-claude-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 11d 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- happy-claude-skills CLAUDE.md — 100% identical, 0 lines differ
What it actually says
AGENTS.md
This repository provides a collection of practical skills for AI coding agents. Skills are packaged as SKILL.md files with accompanying scripts, compatible with any agent that supports the skills ecosystem.
Available Skills
| Skill | Description |
|---|---|
| 1password | Manage passwords and API credentials with 1Password CLI (op) |
| browser | Browser automation via Chrome DevTools Protocol |
| docx-format-replicator | Extract and replicate Word document formatting |
| trends-bulletin | Multi-platform trending topics bulletin (6 platforms → Telegram) |
| video-processor | Download, convert, and transcribe videos |
| wechat-article-writer | Automated WeChat article writing workflow |
Skill Format
Each skill lives in skills/<name>/ and contains:
SKILL.md— Frontmatter (name, description) + instructionsscripts/— Executable scripts (bash, python, node, bun)
Installation
# Install via skills CLI (works with Claude Code, Codex, Droid, OpenClaw, Cursor, and 40+ agents)
npx skills add iamzhihuix/happy-claude-skills
# Install specific skills
npx skills add iamzhihuix/happy-claude-skills --skill browser --skill 1password
# Install to a specific agent
npx skills add iamzhihuix/happy-claude-skills --agent codex
npx skills add iamzhihuix/happy-claude-skills --agent droid
npx skills add iamzhihuix/happy-claude-skills --agent openclaw
Contributing
When creating or modifying skills:
- Each skill must have a
SKILL.mdwith YAML frontmatter containingnameanddescription - Scripts should be executable and self-contained
- Document all dependencies in the SKILL.md
- Use relative paths from the skill directory for scripts
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.
- 11d ago First seen · 44 lines · 474 tokens per session scan A b6d9437f32aa
happy-claude-skills AGENTS.md is an instructions file published in the GitHub repository iamzhihuix/happy-claude-skills (306 stars, last pushed 4mo ago), licensed MIT. It adds 474 tokens to every session, about $0.0024 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 2026-08-30.
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.
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.
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).