CLAUDE.mdA

CLAUDE.md from frihet-io/frihet-mcp is a CLAUDE.md file: the standing instructions Claude Code reads in that repo.

Install it, pinned
mdr add frihet-io/frihet-mcp/CLAUDE.md@git:20260817.4af833d

Pins git:20260817.4af833d in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
CLAUDE.md file
Repository
frihet-io/frihet-mcp
Path
CLAUDE.md
Versions recorded
5
Latest version
git:20260817.4af833d, committed Aug 17, 2026
First version recorded
Jul 18, 2026
Size
4,917 bytes
Repository stars
13
License
MIT

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# CLAUDE.md — Frihet MCP Server

Guidance for AI coding assistants working on this repository. See `AGENTS.md` for build commands and contribution conventions.

## What is this

MCP server that connects AI assistants (Claude · ChatGPT · Cursor · Windsurf · Cline · Antigravity · Codex · Copilot · Gemini CLI) to Frihet ERP. Natural language → invoices, expenses, clients, fiscal reports.

**Live:**
- npm: https://www.npmjs.com/package/@frihet/mcp-server — version: see `package.json`; surface counts are pinned by the generated public-capability contract
- MCP remote: https://mcp.frihet.io (Cloudflare Worker)
- Smithery: https://smithery.ai/servers/frihet/frihet-mcp
- Anthropic registry: https://registry.modelcontextprotocol.io/?q=io.frihet
- License: MIT

**Repo:** `Frihet-io/frihet-mcp`

---

## Stack

- Node.js >= 20
- TypeScript (strict, target ES2022)
- `@modelcontextprotocol/sdk` (peer dep)
- Zero runtime deps (only 1 in package.json — minimal surface)
- Distribution: npm + Cloudflare Worker (mcp.frihet.io) + Smithery
- Tests: native `node --test` runner

---

## Architecture

```
src/
  index.ts             — MCP server entry (Server + transport)
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add frihet-io/frihet-mcp/CLAUDE.md@sha256:393a544935a7fe5b

The line at the top of this page pins the label git:20260817.4af833d, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_fyygvdkknowb64ra.svg)](https://markdownregistry.com/a/art_fyygvdkknowb64ra)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between Jul 18, 2026 and Aug 17, 2026, about one every 7 days.

versioncommittedcommitsizeaudit
git:20260817.4af833d latest2026-08-17 4af833d 4,917 BA view · diff
git:20260814.0d612d72026-08-14 0d612d7 4,953 BA view · diff
git:20260729.96d1c6a2026-07-29 96d1c6a 5,038 BA view · diff
git:20260721.62b1c822026-07-21 62b1c82 4,747 BA view · diff
git:20260718.303bdfb2026-07-18 303bdfb 4,723 BA view

Audit of the latest version

A  14 of 14 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Size between 200 bytes and 200 KB (4917 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

frihet-io/frihet-mcp · 13 stars · license MIT · pushed 2026-11-05 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_fyygvdkknowb64ra
GET https://markdownregistry.com/api/v1/resolve?ref=frihet-io/frihet-mcp/CLAUDE.md
GET https://markdownregistry.com/api/v1/blob/393a544935a7fe5b5f319407d2a5d99d6d4f8039ce900b77ae3dc25e9a50f895

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: what a CLAUDE.md file is · keeping AGENTS.md and CLAUDE.md in sync · which agent file does what.

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