Borrowing it
Nothing to install: this file belongs to Jignesh-Ponamwar/skills-mcp. 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/Jignesh-Ponamwar/skills-mcp/main/CLAUDE.mdgit clone --depth 1 https://github.com/Jignesh-Ponamwar/skills-mcpWrote 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/jignesh-ponamwar/skills-mcp/claude-md)<a href="https://agentmods.dev/instructions/jignesh-ponamwar/skills-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/jignesh-ponamwar/skills-mcp/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/jignesh-ponamwar/skills-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/jignesh-ponamwar/skills-mcp/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 | $0.00873 | $0.00873 |
| Opus 5 | $0.00436 | $0.00436 |
| Sonnet 5 | $0.00175 | $0.00175 |
| Haiku 4.5 | $0.00087 | $0.00087 |
Grade A, and why
skills-mcp 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 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 — 117 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Skill MCP - Agent Instructions for Claude Code
This project is connected to a Skill MCP server - a curated registry of expert instruction sets for common AI tasks. Use it proactively to deliver higher-quality, more consistent results.
MCP Server
Transport: SSE
URL: https://skill-mcp.jigneshponamwar.workers.dev/sse
The server exposes 7 tools under the prefix skills_.
When to Use Skills
Check for a relevant skill at the start of any non-trivial task:
- Writing or reviewing code
- Generating tests
- Analysing data (CSV, SQL, PDFs)
- Writing documentation (README, commit messages, API docs)
- Web scraping or API integration
- Creating documents (DOCX, reports)
Do not check for skills on simple questions, quick edits, or conversational replies.
Canonical Workflow (always follow this order)
1 · Discover
skills_find_relevant(query="<specific description of what you need to do>")
Score thresholds:
> 0.6→ strong match → proceed to step 20.4 – 0.6→ read description to decide< 0.4→ no skill available → proceed without one
Write specific queries: "write pytest unit tests for a Flask REST endpoint"
not "testing".
2 · Load instructions
skills_get_body(skill_id="<top match>")
Returns instructions (apply these) and tier3_manifest (lists supplementary files).
Optionally load config/constraints if the user asks about customisation:
skills_get_options(skill_id="<skill_id>")
3 · Fetch supplementary resources (only if instructions reference them)
# Reference documents
skills_get_reference(skill_id="<id>", filename="<file.md>")
# Execute a helper script - returns stdout/stderr only, source never exposed
skills_run_script(skill_id="<id>", filename="<script.py>", input_data={})
# Templates and static assets
skills_get_asset(skill_id="<id>", filename="<template.md>")
Call filename="list" on any Tier 3 tool to get its manifest first.
Only load files that the instructions explicitly reference. Do not load all available Tier 3 resources speculatively.
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 · 117 lines · 873 tokens per session scan A e45bea1c171d
skills-mcp CLAUDE.md is an instructions file published in the GitHub repository Jignesh-Ponamwar/skills-mcp (7 stars, last pushed 3mo ago), licensed Apache-2.0. It adds 873 tokens to every session, about $0.0044 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.