Borrowing it
Nothing to install: this file belongs to ShenSeanChen/launch-agent-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/ShenSeanChen/launch-agent-skills/main/CLAUDE.mdgit clone --depth 1 https://github.com/ShenSeanChen/launch-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/shenseanchen/launch-agent-skills/claude-md)<a href="https://agentmods.dev/instructions/shenseanchen/launch-agent-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/shenseanchen/launch-agent-skills/claude-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/shenseanchen/launch-agent-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/shenseanchen/launch-agent-skills/claude-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 | $0.00409 | $0.00409 |
| Opus 5.5 | $0.00164 | $0.00164 |
| Sonnet 5.5 | $0.00082 | $0.00082 |
| Haiku 4.5 | $0.00041 | $0.00041 |
Grade A, and why
launch-agent-skills CLAUDE.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 2mo 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
Directory: launch-agent-skills/CLAUDE.md
Claude Code Project Instructions
This repository demonstrates Agent Skills for Claude Code. Use this as a learning resource and reference implementation.
Project Overview
This is a tutorial repository for learning Agent Skills. It contains:
skills/- Reusable skill definitionsexamples/- Sample data for testing skillsscripts/- Helper scripts that skills can reference
Available Skills
WhatsApp Skills
skills/whatsapp-parser/skill.md- Parse WhatsApp chat exportsskills/whatsapp-summarizer/skill.md- Summarize conversationsskills/whatsapp-action-extractor/skill.md- Extract TODOs and action items
RAG Setup Skills
skills/rag-setup/skill.md- FastAPI RAG project setup (launch-rag or launch-agentic-rag)skills/rag-database/skill.md- Supabase + pgvector database setupskills/rag-tools/skill.md- Google Calendar/Gmail tools (agentic-rag only)
How to Use Skills
When the user asks about:
- WhatsApp, chat parsing, messages → load
whatsapp-parserskill - Summaries, conversation overview → load
whatsapp-summarizerskill - TODOs, action items, follow-ups → load
whatsapp-action-extractorskill - FastAPI, RAG, API setup, launch-rag, launch-agentic-rag → load
rag-setupskill - Supabase, database, vector DB, pgvector → load
rag-databaseskill - Google Calendar, Gmail, agent tools → load
rag-toolsskill
Code Standards
- Use Google-style docstrings for Python
- Add file directory comments at the top of each file
- Keep code clean and well-commented
- Follow existing patterns in the codebase
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.
- 2mo ago First seen · 41 lines · 409 tokens per session scan A 7ce568cfe06a
launch-agent-skills CLAUDE.md is an instructions file published in the GitHub repository ShenSeanChen/launch-agent-skills (17 stars, last pushed 3mo ago), licensed MIT. It adds 409 tokens to every session, about $0.0016 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 2026-08-30.
launch-agent-skills CLAUDE.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| launch-agent-skills CLAUDE.mdShenSeanChen/launch-agent-skills | Instructions file | 17 | 3mo ago | MIT | A | 409 | Claude Code |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | today | MIT | A | 7,461 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 5,685 | GitHub Copilot |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | today | MIT | A | 4,680 | Codex, OpenCode |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 3,093 | GitHub Copilot |
| vscode model-prompts.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 2,022 | GitHub Copilot |