Borrowing it
Nothing to install: this file belongs to nonz250/notepm-mcp-server. 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/nonz250/notepm-mcp-server/main/CLAUDE.mdgit clone --depth 1 https://github.com/nonz250/notepm-mcp-serverWrote 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/nonz250/notepm-mcp-server/claude-md)<a href="https://agentmods.dev/instructions/nonz250/notepm-mcp-server/claude-md"><img src="https://agentmods.dev/badge/instructions/nonz250/notepm-mcp-server/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/nonz250/notepm-mcp-server/claude-md"><img src="https://agentmods.dev/badge/instructions/nonz250/notepm-mcp-server/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 | $0.00825 | $0.00825 |
| Opus 5 | $0.00413 | $0.00413 |
| Sonnet 5 | $0.00165 | $0.00165 |
| Haiku 4.5 | $0.00082 | $0.00082 |
Grade A, and why
notepm-mcp-server 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 9d 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 — 95 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
Project Overview
NotePM MCP Server - An unofficial MCP (Model Context Protocol) server for NotePM, a Japanese wiki-style documentation service. This server enables Claude Desktop and Claude Code to interact with NotePM's API.
Common Commands
# Build
npm run build
# Development (with tsx for hot reload)
npm run dev
# Run tests
npm test # Run all tests once
npm run test:watch # Run tests in watch mode
# Linting and formatting
npm run lint # Check for lint errors
npm run lint:fix # Auto-fix lint errors
npm run format # Format code with Prettier
npm run format:check # Check formatting
Architecture
Entry Point and Server Setup
src/index.ts- MCP server initialization using@modelcontextprotocol/sdk. Uses stdio transport for communication.
Shared Layer (src/shared/)
config.ts- Loads configuration from environment variables:NOTEPM_TEAM_DOMAIN- Team subdomain (e.g., "demo" → demo.notepm.jp)NOTEPM_ACCESS_TOKEN- API access token
http-client.ts- Base HTTP client for NotePM REST APIerrors.ts- Custom error classes (NotePMAPIError,InputError)schema-utils.ts- Zod to JSON Schema conversion utilitiestypes.ts- Shared types (User,Tag,PaginationMeta)result.ts- Result builder utilities for MCP responses
MCP Layer (src/mcp/)
tools.ts- Aggregates all domain tools into a single listhandler.ts- Routes tool calls to appropriate domain handlers
Domain Modules
Each domain follows a consistent structure:
src/{domain}/
├── types.ts # Domain types and tool name constants
├── schemas.ts # Zod input schemas (single source of truth)
├── client.ts # HTTP client methods for the domain
├── handlers.ts # Tool execution logic
├── tools.ts # MCP tool definitions
└── index.ts # Public API re-exports
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.
- 9d ago First seen · 95 lines · 825 tokens per session scan A e11aeacf9954
notepm-mcp-server CLAUDE.md is an instructions file published in the GitHub repository nonz250/notepm-mcp-server (1 stars, last pushed 3d ago), licensed MIT. It adds 825 tokens to every session, about $0.0041 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.
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