DepWire MCP — Installer & Démo en direct

Name: DepWire MCP Server
Author: depwire

Pourquoi l'utiliser

Fonctionnalités clés

Module + symbol-level dependency graph (TypeScript, Python, Go)
Reverse-impact queries (who calls / who imports)
Test coverage mapping per file
Cycle detection
Indexes update incrementally on save

Démo en direct

Aperçu en pratique

depwire-mcp.replay ▶ prêt

0/0

Installer

Choisissez votre client

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

{
  "mcpServers": {
    "depwire-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "depwire"
      ]
    }
  }
}

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

~/.cursor/mcp.json · .cursor/mcp.json

{
  "mcpServers": {
    "depwire-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "depwire"
      ]
    }
  }
}

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

VS Code → Cline → MCP Servers → Edit

{
  "mcpServers": {
    "depwire-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "depwire"
      ]
    }
  }
}

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

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "depwire-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "depwire"
      ]
    }
  }
}

Même format que Claude Desktop. Redémarrez Windsurf pour appliquer.

~/.continue/config.json

{
  "mcpServers": [
    {
      "name": "depwire-mcp",
      "command": "npx",
      "args": [
        "-y",
        "depwire"
      ]
    }
  ]
}

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

~/.config/zed/settings.json

{
  "context_servers": {
    "depwire-mcp": {
      "command": {
        "path": "npx",
        "args": [
          "-y",
          "depwire"
        ]
      }
    }
  }
}

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

claude mcp add depwire-mcp -- npx -y depwire

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

Cas d'usage

Usages concrets : DepWire

Rename an exported symbol safely across an unfamiliar codebase

👤 Engineers refactoring legacy code ⏱ ~15 min intermediate

Quand l'utiliser : You don't trust the codebase enough to just grep-and-rename.

Prérequis

Server/skill installed and authenticated — See repo README

Déroulement

Map the impact

Show me every file that imports parseConfig from src/config.ts.✓ Copié

→ List of importers grouped by package
Find covering tests

Which tests exercise src/config.ts? Run them first.✓ Copié

→ Test files + pass/fail status
Refactor

Rename to loadConfig everywhere. Update tests too.✓ Copié

→ Diff across all importers

Résultat : Rename with confidence — every call site and every test accounted for.

Pièges

Dynamic imports (require(x)) won't show up in the graph. For dynamic dispatch, double-check with grep. — Dynamic imports (require(x)) won't show up in the graph. For dynamic dispatch, double-check with grep.

Combiner avec : filesystem · github

Combinaisons

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

depwire-mcp + filesystem

Pair with filesystem for complementary capabilities

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

depwire-mcp + github

Pair with github for complementary capabilities

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

Outils

Ce que ce MCP expose

Outil	Entrées	Quand appeler	Coût
who_imports	file_or_symbol	Find the blast radius of a change	free
transitive_callers	symbol	Trace a function's full caller tree	free
tests_covering	file	Find tests to run after touching a file	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

no index built

Run depwire index from the repo root before first use. Re-run after major branch switches.

Vérifier : who_imports returns results

missing files

Add the language pack (e.g. depwire lang add python) if your repo isn't pure TS.

Vérifier : depwire status lists the language

Alternatives

DepWire vs autres

Alternative	Quand l'utiliser	Compromis
Sourcegraph MCP	You want hosted multi-repo search	Enterprise; depwire is local-first

Plus

Ressources

📖 Lire le README officiel sur GitHub

🐙 Voir les issues ouvertes

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