freemcplab / Annuaire / Playground / codemcp

● Communauté ezyang ⚡ Instantané

codemcp

Name: codemcp MCP Server
Author: ezyang

Minimal MCP coding agent for Claude Desktop — read/write/run, nothing else.

codemcp turns Claude Desktop into a usable coding agent without paying for Claude Code. It exposes just enough to be productive: a file reader/writer, a shell runner, and a project init step. Designed to be small, auditable, and easy to bring your own restrictions.

▶ Voir la démo 📦 Installer 💡 Cas d'usage

Pourquoi l'utiliser

Fonctionnalités clés

Tiny surface area: ReadFile, WriteFile, EditFile, RunCommand, InitProject
Project-scoped config in codemcp.toml per repo — defines allowed commands
Auto-commit per change so you always have a git checkpoint
Single-file install via uvx codemcp
Claude Desktop becomes a real IDE-replacement for free-tier coding

Démo en direct

Aperçu en pratique

codemcp.replay ▶ prêt

0/0

Installer

Choisissez votre client

~/Library/Application Support/Claude/claude_desktop_config.json · Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "codemcp": {
      "command": "uvx",
      "args": [
        "codemcp"
      ]
    }
  }
}

Ouvrez Claude Desktop → Settings → Developer → Edit Config. Redémarrez après avoir enregistré.

~/.cursor/mcp.json · .cursor/mcp.json

{
  "mcpServers": {
    "codemcp": {
      "command": "uvx",
      "args": [
        "codemcp"
      ]
    }
  }
}

Cursor utilise le même schéma mcpServers que Claude Desktop. La config projet l'emporte sur la globale.

VS Code → Cline → MCP Servers → Edit

{
  "mcpServers": {
    "codemcp": {
      "command": "uvx",
      "args": [
        "codemcp"
      ]
    }
  }
}

Cliquez sur l'icône MCP Servers dans la barre latérale Cline, puis "Edit Configuration".

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "codemcp": {
      "command": "uvx",
      "args": [
        "codemcp"
      ]
    }
  }
}

Même format que Claude Desktop. Redémarrez Windsurf pour appliquer.

~/.continue/config.json

{
  "mcpServers": [
    {
      "name": "codemcp",
      "command": "uvx",
      "args": [
        "codemcp"
      ]
    }
  ]
}

Continue utilise un tableau d'objets serveur plutôt qu'une map.

~/.config/zed/settings.json

{
  "context_servers": {
    "codemcp": {
      "command": {
        "path": "uvx",
        "args": [
          "codemcp"
        ]
      }
    }
  }
}

Ajoutez dans context_servers. Zed recharge à chaud à la sauvegarde.

claude mcp add codemcp -- uvx codemcp

Une seule ligne. Vérifiez avec claude mcp list. Supprimez avec claude mcp remove.

Cas d'usage

Usages concrets : codemcp

Use Claude Desktop as a free Claude Code replacement

👤 Devs on Claude Pro (not Max) who want agentic coding ⏱ ~15 min intermediate

Quand l'utiliser : You don't want to pay for Claude Code but want the same loop in Desktop.

Prérequis

Server/skill installed and authenticated — See repo README

Déroulement

Init a project

Initialize codemcp in /repos/my-project. Whitelist pytest and ruff only.✓ Copié

→ codemcp.toml written with those two commands
Iterate

Add a /healthz endpoint and a test for it. Run pytest after.✓ Copié

→ File edits + green test output, auto-committed

Résultat : Coding-agent workflow in plain Claude Desktop — every step a git commit.

Pièges

RunCommand only runs what's whitelisted in codemcp.toml — RunCommand only runs what's whitelisted in codemcp.toml — list every command you'll need upfront.

Combiner avec : github · filesystem

Combinaisons

Associez-le à d'autres MCPs pour un effet X10

codemcp + github

Pair with github for complementary capabilities

Use this server together with github to complete a multi-step task.✓ Copié

codemcp + filesystem

Pair with filesystem for complementary capabilities

Use this server together with filesystem to complete a multi-step task.✓ Copié

Outils

Ce que ce MCP expose

Outil	Entrées	Quand appeler	Coût
ReadFile	path: str	Inspect code before editing	free
EditFile	path, old, new	Make a surgical change	free
RunCommand	command: str	Run tests or scripts whitelisted in codemcp.toml	free

Coût et limites

Coût d'exécution

Quota d'API: See provider docs for rate limits
Tokens par appel: Varies by tool
Monétaire: See repo README for pricing details
Astuce: Cache tool results and avoid repeated identical calls.

Sécurité

Permissions, secrets, portée

Stockage des identifiants : Use environment variables; never commit secrets

Sortie de données : Tool calls go to the provider's API as documented

Dépannage

Erreurs courantes et correctifs

command not in allowlist

Add the command to codemcp.toml under [commands] before asking Claude to run it.

Vérifier : cat codemcp.toml

edit didn't match

EditFile uses exact match. Read the file first and copy the exact old string including whitespace.

Vérifier : ReadFile and compare

Alternatives

codemcp vs autres

Alternative	Quand l'utiliser	Compromis
Claude Code	You're on Claude Max and want first-party integration	Paid; codemcp is free + open source

Plus

Ressources

📖 Lire le README officiel sur GitHub

🐙 Voir les issues ouvertes

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