Borrowing it
Nothing to install: this file belongs to misterboe/strapi-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/misterboe/strapi-mcp-server/main/CLAUDE.mdgit clone --depth 1 https://github.com/misterboe/strapi-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/misterboe/strapi-mcp-server/claude-md)<a href="https://agentmods.dev/instructions/misterboe/strapi-mcp-server/claude-md"><img src="https://agentmods.dev/badge/instructions/misterboe/strapi-mcp-server/claude-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 5.1 | $0.01044 | $0.01044 |
| Opus 5 | $0.00522 | $0.00522 |
| Sonnet 5 | $0.00209 | $0.00209 |
| Haiku 4.5 | $0.00104 | $0.00104 |
Grade A, and why
strapi-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 8d 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 — 115 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.
Development Commands
npm run build- Compile TypeScript to build/ directory and make executablenpm run build:watch- Build with watch mode for developmentnpm run start- Start the compiled server from build/index.jsnpm run dev- Run directly with ts-node for developmentnpm run dev:watch- Run with nodemon for hot reload during development
Debugging
Enable detailed logging via environment variables:
# Log levels: ERROR, WARN, INFO, DEBUG, TRACE
MCP_LOG_LEVEL=DEBUG npm run dev
# Enable/disable specific features
MCP_ENABLE_REQUEST_TRACKING=true
MCP_ENABLE_PERFORMANCE_MONITORING=true
MCP_SANITIZE_DATA=true
MCP_MAX_LOG_LENGTH=10000
MCP_INCLUDE_STACK_TRACE=true
# Enable MCP SDK debug logging
DEBUG=mcp:* npm run dev
Testing with MCP Inspector:
npm install -g @modelcontextprotocol/inspector
mcp-inspector # Start inspector at http://localhost:5173
Architecture
Single-File Design
The entire server is implemented in src/index.ts (~1800 lines). Key sections in order:
- Logging System (lines ~56-424) -
McpLoggerclass with structured JSON logging to stderr - Zod Validation Schemas (lines ~454-627) - Input validation for all 5 tools
- Version Differences (lines ~747-826) -
STRAPI_VERSION_DIFFERENCESconstant for v4/v5 - Configuration (lines ~828-851) - Loads from
~/.mcp/strapi-mcp-server.config.json - Server Setup (lines ~853-1024) - MCP server with capabilities including security policy
- Helper Functions (lines ~1026-1167) -
getServerConfig,makeStrapiRequest, image processing - Tool Handlers (lines ~1241-1675) -
ListToolsRequestSchemaandCallToolRequestSchemahandlers - REST/Upload Functions (lines ~1678-1812) -
makeRestRequest,handleStrapiError
Validation Flow
All tool inputs are validated through Zod schemas before execution:
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.
- 8d ago First seen · 115 lines · 1,044 tokens per session scan A f7b0bf5086b3
strapi-mcp-server CLAUDE.md is an instructions file published in the GitHub repository misterboe/strapi-mcp-server (75 stars, last pushed 8mo ago), licensed MIT. It adds 1,044 tokens to every session, about $0.0052 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.
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