DepWire MCP — Instalar & Demo ao vivo

Name: DepWire MCP Server
Author: depwire

Por que usar

Principais recursos

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

Demo ao vivo

Como fica na prática

depwire-mcp.replay ▶ pronto

0/0

Instalar

Escolha seu cliente

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

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

Abra Claude Desktop → Settings → Developer → Edit Config. Reinicie após salvar.

~/.cursor/mcp.json · .cursor/mcp.json

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

Cursor usa o mesmo esquema mcpServers que o Claude Desktop. Config de projeto vence a global.

VS Code → Cline → MCP Servers → Edit

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

Clique no ícone MCP Servers na barra lateral do Cline, depois "Edit Configuration".

~/.codeium/windsurf/mcp_config.json

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

Mesmo formato do Claude Desktop. Reinicie o Windsurf para aplicar.

~/.continue/config.json

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

O Continue usa um array de objetos de servidor em vez de um map.

~/.config/zed/settings.json

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

Adicione em context_servers. Zed recarrega automaticamente ao salvar.

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

Uma linha só. Verifique com claude mcp list. Remova com claude mcp remove.

Casos de uso

Usos do mundo real: DepWire

Rename an exported symbol safely across an unfamiliar codebase

👤 Engineers refactoring legacy code ⏱ ~15 min intermediate

Quando usar: You don't trust the codebase enough to just grep-and-rename.

Pré-requisitos

Server/skill installed and authenticated — See repo README

Fluxo

Map the impact

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

→ List of importers grouped by package
Find covering tests

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

→ Test files + pass/fail status
Refactor

Rename to loadConfig everywhere. Update tests too.✓ Copiado

→ Diff across all importers

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

Armadilhas

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.

Combine com: filesystem · github

Combinações

Combine com outros MCPs para 10× de alavancagem

depwire-mcp + filesystem

Pair with filesystem for complementary capabilities

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

depwire-mcp + github

Pair with github for complementary capabilities

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

Ferramentas

O que este MCP expõe

Ferramenta	Entradas	Quando chamar	Custo
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

Custo e limites

O que custa rodar

Cota de API: See provider docs for rate limits
Tokens por chamada: Varies by tool
Monetário: See repo README for pricing details
Dica: Cache tool results and avoid repeated identical calls.

Segurança

Permissões, segredos, alcance

Armazenamento de credenciais: Use environment variables; never commit secrets

Saída de dados: Tool calls go to the provider's API as documented

Solução de problemas

Erros comuns e correções

no index built

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

Verificar: who_imports returns results

missing files

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

Verificar: depwire status lists the language

Alternativas

DepWire vs. outros

Alternativa	Quando usar	Troca
Sourcegraph MCP	You want hosted multi-repo search	Enterprise; depwire is local-first

Mais

Recursos

📖 Leia o README oficial no GitHub

🐙 Ver issues abertas

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