freemcplab / Annuaire / Playground / claude-skills

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claude-skills

Name: claude-skills MCP Server
Author: Jeffallan

66 full-stack developer skills across 12 categories — auto-loads the right reference when you ask about NestJS JWT, React hooks, or Postgres indexes.

A focused skill library for full-stack developers. 66 SKILL.md bundles cover languages, backend and frontend frameworks (NestJS, React, etc.), infrastructure, APIs, testing, DevOps, security, data/ML, and platform-specific patterns. Contextual activation means mentioning a specific stack auto-pulls the relevant reference.

▶ Voir la démo 📦 Installer 💡 Cas d'usage

Pourquoi l'utiliser

Fonctionnalités clés

66 skills organized across 12 full-stack categories
Contextual activation — ask about a concrete stack and the right SKILL.md loads
Covers backend (NestJS, others), frontend (React, others), infra, APIs, testing, DevOps, security, data/ML
Skills Guide doc provides decision trees for which skill applies when
Focused on dev work — no marketing / C-suite distraction

Démo en direct

Aperçu en pratique

claude-skill-2.replay ▶ prêt

0/0

Installer

Choisissez votre client

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

{
  "mcpServers": {
    "claude-skill-2": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/Jeffallan/claude-skills",
        "~/.claude/skills/claude-skills"
      ],
      "_inferred": true
    }
  }
}

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

~/.cursor/mcp.json · .cursor/mcp.json

{
  "mcpServers": {
    "claude-skill-2": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/Jeffallan/claude-skills",
        "~/.claude/skills/claude-skills"
      ],
      "_inferred": true
    }
  }
}

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

VS Code → Cline → MCP Servers → Edit

{
  "mcpServers": {
    "claude-skill-2": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/Jeffallan/claude-skills",
        "~/.claude/skills/claude-skills"
      ],
      "_inferred": true
    }
  }
}

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

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "claude-skill-2": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/Jeffallan/claude-skills",
        "~/.claude/skills/claude-skills"
      ],
      "_inferred": true
    }
  }
}

Même format que Claude Desktop. Redémarrez Windsurf pour appliquer.

~/.continue/config.json

{
  "mcpServers": [
    {
      "name": "claude-skill-2",
      "command": "git",
      "args": [
        "clone",
        "https://github.com/Jeffallan/claude-skills",
        "~/.claude/skills/claude-skills"
      ]
    }
  ]
}

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

~/.config/zed/settings.json

{
  "context_servers": {
    "claude-skill-2": {
      "command": {
        "path": "git",
        "args": [
          "clone",
          "https://github.com/Jeffallan/claude-skills",
          "~/.claude/skills/claude-skills"
        ]
      }
    }
  }
}

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

claude mcp add claude-skill-2 -- git clone https://github.com/Jeffallan/claude-skills ~/.claude/skills/claude-skills

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

Cas d'usage

Usages concrets : claude-skills

Implement JWT auth in NestJS the idiomatic way

👤 Backend engineers working in NestJS ⏱ ~40 min intermediate

Quand l'utiliser : You need JWT with refresh tokens and don't want to wire up the passport modules from scratch.

Prérequis

NestJS project — nest new my-app

Déroulement

Request the implementation

Use the NestJS skill. Add JWT auth with refresh tokens to this project.✓ Copié

→ Claude loads the NestJS reference and produces idiomatic module structure (AuthModule, JwtStrategy, guards)
Add tests

Now add e2e tests for the auth endpoints using the testing skill.✓ Copié

→ Jest + supertest test files following NestJS conventions

Résultat : Production-pattern JWT auth with tests.

Pièges

Claude mixes NestJS decorators with Express middleware patterns — Insist on 'NestJS idioms only — no raw Express'

Combiner avec : github

Diagnose a React perf regression

👤 Frontend engineers ⏱ ~30 min intermediate

Quand l'utiliser : A page that was snappy is now janky and React DevTools shows too many re-renders.

Déroulement

Share the suspect component

Use the React skill. Here's the component tree [paste]. Identify why Settings.tsx re-renders on every keystroke.✓ Copié

→ Concrete diagnosis (context provider wrap, unmemoized object prop, etc.) with the fix
Apply + measure

Apply the fix and walk me through how to verify in DevTools.✓ Copié

→ Specific profiler steps

Résultat : A fixed render regression with a reproducible verification.

Pièges

Wrapping everything in memo/useCallback without measuring — The skill explicitly pushes measure-first

Combiner avec : chrome-devtools

Combinaisons

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

claude-skill-2 + github

Skill writes code; GitHub MCP opens the PR

Implement the NestJS auth module, then open a PR with the changes.✓ Copié

claude-skill-2 + playwright-skill

Frontend skill builds the UI; Playwright skill tests the happy path

Build the new form, then use playwright-skill to write a browser test that submits it.✓ Copié

Outils

Ce que ce MCP expose

Outil	Entrées	Quand appeler
Backend framework skills (NestJS, etc.)	feature request	Backend work in a supported framework
Frontend framework skills (React, etc.)	UI task	Frontend feature work
Testing skills	code to test	Adding or fixing test coverage
DevOps / infra skills	deployment context	Deployment and ops work
Security skills	code or flow to review	Security-sensitive code paths

Coût et limites

Coût d'exécution

Quota d'API: None
Tokens par appel: 2-6k per skill reference loaded
Monétaire: Free — skills are local
Astuce: Name the stack in the prompt to load only the relevant skill.

Sécurité

Permissions, secrets, portée

Stockage des identifiants : No credentials — skill is prompts

Sortie de données : None

Dépannage

Erreurs courantes et correctifs

Wrong framework's patterns applied

Name the framework explicitly in the prompt.

Skill not auto-loading on a relevant question

Mention the framework or category — auto-routing across 66 skills is fuzzy.

Alternatives

claude-skills vs autres

Alternative	Quand l'utiliser	Compromis
claude-skill (alirezarezvani)	You want PM, marketing, and compliance alongside engineering	Broader but noisier for pure dev work
Framework-specific skills (convexskills, terraform-skill)	You only work in one stack	Deeper in one area, no breadth

Plus

Ressources

📖 Lire le README officiel sur GitHub

🐙 Voir les issues ouvertes

🔍 Parcourir les 400+ serveurs MCP et Skills