claude-skills-marketplace MCP — Cas d'usage, Installer & Démo en direct

Pourquoi l'utiliser

Fonctionnalités clés

Engineering Workflow plugin: git, test-fixing, implementing review feedback
Visual Documentation plugin: HTML pages with SVG diagrams, flowcharts, dashboards, timelines
Productivity plugin: code audits, codebase docs, usage analysis, project setup
Code Operations plugin: high-precision line-based insertion and bulk refactors
Execution Runtime for 90-99% token reduction on bulk operations

Démo en direct

Aperçu en pratique

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

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

~/.cursor/mcp.json · .cursor/mcp.json

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

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

~/.codeium/windsurf/mcp_config.json

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

Même format que Claude Desktop. Redémarrez Windsurf pour appliquer.

~/.continue/config.json

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

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

~/.config/zed/settings.json

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

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

claude mcp add claude-skills-marketplace-skill -- git clone https://github.com/mhattingpete/claude-skills-marketplace ~/.claude/skills/claude-skills-marketplace

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

Cas d'usage

Usages concrets : claude-skills-marketplace

Run a bulk refactor across 200 files without burning tokens

👤 Engineers doing codebase-wide changes ⏱ ~30 min intermediate

Quand l'utiliser : The same transformation needs to apply everywhere and the LLM would churn through too many tokens doing it file-by-file.

Déroulement

Define the transformation

Use the Code Operations plugin. Replace every import { foo } from 'old-lib' with the equivalent from 'new-lib'. Run via Execution Runtime.✓ Copié

→ Plugin generates a Python script that runs locally, not a per-file LLM pass
Review the diff

Show me the full diff grouped by type of change.✓ Copié

→ Structured diff you can skim

Résultat : Massive refactor done cheaply and reviewably.

Pièges

Regex-based transform breaks edge cases — Runtime supports AST-level transforms — use those for syntax-sensitive changes

Combiner avec : git · github

Implement every actionable comment on a PR

👤 Devs with a PR under review ⏱ ~20 min intermediate

Quand l'utiliser : Reviewer left 12 comments and half are straightforward mechanical changes.

Déroulement

Pull and triage

Use the Engineering Workflow plugin. Pull PR comments on this branch, group into mechanical vs needs-thought.✓ Copié

→ Two buckets with count per category
Auto-apply mechanical

Apply the mechanical ones as a commit.✓ Copié

→ Single commit addressing rote feedback

Résultat : Fewer review cycles by handling mechanical work in one commit.

Pièges

Misclassifying a subtle comment as mechanical — Default to 'needs-thought' when unsure; reviewer won't be annoyed by caution

Combiner avec : github

Generate visual architecture documentation for a service

👤 Engineers writing architecture docs ⏱ ~30 min intermediate

Quand l'utiliser : You need a doc with real diagrams, not just prose.

Déroulement

Run the Visual Documentation plugin

Use Visual Documentation plugin. Generate an architecture HTML page for the orders service with SVG flowcharts.✓ Copié

→ Self-contained HTML with SVG, navigable

Résultat : A polished architecture doc you can publish internally.

Pièges

Diagrams too complex to read — Ask for multiple smaller diagrams per concern, not one mega-chart

Combinaisons

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

claude-skills-marketplace-skill + git

Workflow plugin drives the git flow end-to-end

Use the Engineering Workflow plugin to make the change, commit with a good message, push, open PR.✓ Copié

claude-skills-marketplace-skill + github

GitHub MCP for the remote side, this skill for the local ops

Apply the bulk refactor locally via this skill, then use GitHub MCP to open the PR.✓ Copié

Outils

Ce que ce MCP expose

Outil	Entrées	Quand appeler	Coût
Engineering Workflow plugin	git/test/review task	Daily engineering tasks	0
Visual Documentation plugin	subject to document	Architecture / project docs	0
Productivity Skills plugin	codebase path	Project health checks	0
Code Operations plugin	transformation spec	Bulk refactors and insertions	Local CPU, ~0 tokens
Execution Runtime	Python operation script	Under the hood for any bulk op	0 tokens for the bulk work

Coût et limites

Coût d'exécution

Quota d'API: None
Tokens par appel: Very low for bulk ops thanks to the Execution Runtime
Monétaire: Free — Apache 2.0, skill is local
Astuce: Push as much as possible through the Execution Runtime; only use token-heavy paths when AST-level intent is needed.

Sécurité

Permissions, secrets, portée

Stockage des identifiants : No credentials — skill is local plugins

Sortie de données : None from the skill itself

Execution Runtime runs generated Python with your local privileges — review the generated script before running on important code.

Dépannage

Erreurs courantes et correctifs

Execution Runtime script errors on edge files

The plugin should skip and report; review the skip list before considering the run complete.

Visual doc SVG is broken in some browsers

Stick to self-contained SVG without external font references.

PR-comment implementation applied wrong change

Always review the commit before pushing; skill is helper, not autopilot.

Alternatives

claude-skills-marketplace vs autres

Alternative	Quand l'utiliser	Compromis
claude-skill (alirezarezvani)	You want a broader skill library beyond engineering	Less focus on bulk-op token optimization
claude-skill-2 (Jeffallan)	You want framework-specific dev skills	No Execution Runtime layer

Plus

Ressources

📖 Lire le README officiel sur GitHub

🐙 Voir les issues ouvertes

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