skills MCP — Casos de uso, Instalar & Demo en vivo

Name: skills MCP Server
Author: huangwb8

Por qué usarlo

Características clave

init-project scaffolds the directive files every serious AI project needs
auto-test-skill and auto-test-project run critical robustness tests on skill design
parallel-vibe runs alternative solutions in independent workspaces to compare
git-* skills automate conventional commits, PR review, and release notes
Targets Claude Code, Codex, and Cursor via the open Agent Skills standard

Demo en vivo

Cómo se ve en la práctica

skills-skill-8.replay ▶ listo

0/0

Instalar

Elige tu cliente

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

{
  "mcpServers": {
    "skills-skill-8": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/huangwb8/skills",
        "~/.claude/skills/skills"
      ],
      "_inferred": true
    }
  }
}

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

~/.cursor/mcp.json · .cursor/mcp.json

{
  "mcpServers": {
    "skills-skill-8": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/huangwb8/skills",
        "~/.claude/skills/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": {
    "skills-skill-8": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/huangwb8/skills",
        "~/.claude/skills/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": {
    "skills-skill-8": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/huangwb8/skills",
        "~/.claude/skills/skills"
      ],
      "_inferred": true
    }
  }
}

Mismo formato que Claude Desktop. Reinicia Windsurf para aplicar.

~/.continue/config.json

{
  "mcpServers": [
    {
      "name": "skills-skill-8",
      "command": "git",
      "args": [
        "clone",
        "https://github.com/huangwb8/skills",
        "~/.claude/skills/skills"
      ]
    }
  ]
}

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

~/.config/zed/settings.json

{
  "context_servers": {
    "skills-skill-8": {
      "command": {
        "path": "git",
        "args": [
          "clone",
          "https://github.com/huangwb8/skills",
          "~/.claude/skills/skills"
        ]
      }
    }
  }
}

Añádelo a context_servers. Zed recarga en caliente al guardar.

claude mcp add skills-skill-8 -- git clone https://github.com/huangwb8/skills ~/.claude/skills/skills

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

Casos de uso

Usos del mundo real: skills

Author a new Claude skill and test it before publishing

👤 Developers who've built one-shot skills and want them actually reliable ⏱ ~60 min intermediate

Cuándo usarlo: You have a draft SKILL.md and want it audited before sharing.

Requisitos previos

Skill cloned to ~/.claude/skills/ — git clone https://github.com/huangwb8/skills ~/.claude/skills/huangwb8-skills

Flujo

Scaffold with init-project

Use init-project to scaffold AGENTS.md and CLAUDE.md for my new skill project.✓ Copiado

→ Directive files appear with sensible defaults
Polish the prompt with better-prompt

Run better-prompt on my SKILL.md body.✓ Copiado

→ Clearer, more executable wording
Stress-test

Now auto-test-skill my SKILL.md — find weaknesses.✓ Copiado

→ Failure modes named (vague triggers, missing examples, ambiguous steps)
Write the README

write-skill-readme for this skill.✓ Copiado

→ README following convention

Resultado: A skill that passes its own tests before anyone else sees it.

Errores comunes

auto-test-skill flags everything and you fix nothing — Prioritize Critical + Warning; Suggestion-level is aspirational

Combinar con: skillcheck-free-skill

Compare two implementation approaches with parallel-vibe

👤 Engineers stuck between two architectures ⏱ ~90 min advanced

Cuándo usarlo: You can't decide between approach A and approach B and want to try both.

Flujo

Describe both approaches

parallel-vibe: implement approach A (server-sent events) and approach B (polling) in separate workspaces. Same test suite.✓ Copiado

→ Two independent workspaces with separate code and test results
Compare

Now compare — which is simpler to maintain and which is faster under load?✓ Copiado

→ Honest tradeoff analysis grounded in both codebases

Resultado: A data-backed decision between two architectures.

Combinaciones

Combínalo con otros MCPs para multiplicar por 10

skills-skill-8 + skillcheck-free-skill

Cross-validate: auto-test-skill finds design weaknesses, SkillCheck validates spec compliance

Run auto-test-skill, then SkillCheck, then fix whatever either flags.✓ Copiado

skills-skill-8 + github

git-pr-review + git-publish-release against real PRs and releases

Use git-pr-review on PR #47 then draft the release notes via git-publish-release.✓ Copiado

Herramientas

Lo que expone este MCP

Herramienta	Entradas	Cuándo llamar	Coste
init-project	project intent	First commit in a new project	0
better-prompt	draft prompt/instructions	Before shipping any prompt-heavy artifact	0
auto-test-skill	SKILL.md path	Before publishing a skill	0
parallel-vibe	N approaches + test criteria	When you genuinely can't pick an approach on paper	0 + LLM tokens for each branch
git-commit	diff intent	End of a unit of work	0
git-pr-review	PR number or diff	Reviewing a PR you're assigned	0

Coste y límites

Lo que cuesta ejecutarlo

Cuota de API: None
Tokens por llamada: parallel-vibe can be expensive — runs multiple solution attempts
Monetario: Free — skills are local files
Consejo: Use parallel-vibe sparingly; it multiplies your token spend by N branches.

Seguridad

Permisos, secretos, alcance

Almacenamiento de credenciales: No credentials — pure prompts. git-* skills use your local git config.

Salida de datos: None from skills themselves; git-* may push to remotes you configure.

Resolución de problemas

Errores comunes y soluciones

Skill not invoked — Claude uses its own defaults instead of init-project

Name the specific skill ('use init-project to scaffold...').

Verificar: ls ~/.claude/skills/huangwb8-skills/

SKILL.md frontmatter wrong in a sub-skill

Each sub-skill has its own SKILL.md — inspect the specific folder.

Verificar: head ~/.claude/skills/huangwb8-skills/init-project/SKILL.md

Wrong trigger keywords — git-commit doesn't activate

Say 'use git-commit' explicitly; 'commit' alone is too generic.

Alternativas

skills vs otros

Alternativa	Cuándo usarla	Contrapartida
skillcheck-free-skill	You want spec validation rather than robustness testing	Narrower scope, higher specificity to the agentskills spec
skills-skill-9 (tenequm)	You want broader product-building skills, not just skill authoring	Less meta — more domain skills

Más

Recursos

📖 Lee el README oficial en GitHub

🐙 Ver issues abiertas

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