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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.

▶ Ver demo 📦 Instalar 💡 Casos de uso

Por qué usarlo

Características clave

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

Demo en vivo

Cómo se ve en la práctica

claude-skill-2.replay ▶ listo

0/0

Instalar

Elige tu cliente

~/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
    }
  }
}

Abre Claude Desktop → Settings → Developer → Edit Config. Reinicia después de guardar.

~/.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 usa el mismo esquema mcpServers que Claude Desktop. La configuración del proyecto prevalece sobre la global.

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
    }
  }
}

Haz clic en el icono MCP Servers de la barra lateral de Cline y luego en "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
    }
  }
}

Mismo formato que Claude Desktop. Reinicia Windsurf para aplicar.

~/.continue/config.json

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

Continue usa un array de objetos de servidor en lugar de un mapa.

~/.config/zed/settings.json

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

Añádelo a context_servers. Zed recarga en caliente al guardar.

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

Un solo comando. Verifica con claude mcp list. Quita con claude mcp remove.

Casos de uso

Usos del mundo real: claude-skills

Implement JWT auth in NestJS the idiomatic way

👤 Backend engineers working in NestJS ⏱ ~40 min intermediate

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

Requisitos previos

NestJS project — nest new my-app

Flujo

Request the implementation

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

→ 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.✓ Copiado

→ Jest + supertest test files following NestJS conventions

Resultado: Production-pattern JWT auth with tests.

Errores comunes

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

Combinar con: github

Diagnose a React perf regression

👤 Frontend engineers ⏱ ~30 min intermediate

Cuándo usarlo: A page that was snappy is now janky and React DevTools shows too many re-renders.

Flujo

Share the suspect component

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

→ 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.✓ Copiado

→ Specific profiler steps

Resultado: A fixed render regression with a reproducible verification.

Errores comunes

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

Combinar con: chrome-devtools

Combinaciones

Combínalo con otros MCPs para multiplicar por 10

claude-skill-2 + github

Skill writes code; GitHub MCP opens the PR

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

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.✓ Copiado

Herramientas

Lo que expone este MCP

Herramienta	Entradas	Cuándo llamar
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

Coste y límites

Lo que cuesta ejecutarlo

Cuota de API: None
Tokens por llamada: 2-6k per skill reference loaded
Monetario: Free — skills are local
Consejo: Name the stack in the prompt to load only the relevant skill.

Seguridad

Permisos, secretos, alcance

Almacenamiento de credenciales: No credentials — skill is prompts

Salida de datos: None

Resolución de problemas

Errores comunes y soluciones

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.

Alternativas

claude-skills vs otros

Alternativa	Cuándo usarla	Contrapartida
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

Más

Recursos

📖 Lee el README oficial en GitHub

🐙 Ver issues abiertas

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