DepWire MCP — 설치 & 라이브 데모

Name: DepWire MCP Server
Author: depwire

왜 쓰나요

핵심 기능

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

라이브 데모

실제 사용 모습

depwire-mcp.replay ▶ 준비됨

0/0

설치

클라이언트 선택

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

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

Claude Desktop → Settings → Developer → Edit Config 열기. 저장 후 앱 재시작.

~/.cursor/mcp.json · .cursor/mcp.json

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

Cursor는 Claude Desktop과 동일한 mcpServers 스키마 사용. 프로젝트 설정이 전역보다 우선.

VS Code → Cline → MCP Servers → Edit

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

Cline 사이드바의 MCP Servers 아이콘 클릭 후 "Edit Configuration" 선택.

~/.codeium/windsurf/mcp_config.json

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

Claude Desktop과 같은 형식. Windsurf 재시작 후 적용.

~/.continue/config.json

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

Continue는 맵이 아닌 서버 오브젝트 배열 사용.

~/.config/zed/settings.json

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

context_servers에 추가. 저장 시 Zed가 핫 리로드.

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

한 줄 명령. claude mcp list로 확인, claude mcp remove로 제거.

사용 사례

실전 활용법: DepWire

Rename an exported symbol safely across an unfamiliar codebase

👤 Engineers refactoring legacy code ⏱ ~15 min intermediate

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

사전 조건

Server/skill installed and authenticated — See repo README

흐름

Map the impact

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

→ List of importers grouped by package
Find covering tests

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

→ Test files + pass/fail status
Refactor

Rename to loadConfig everywhere. Update tests too.✓ 복사됨

→ Diff across all importers

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

함정

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.

함께 쓰기: filesystem · github

조합

다른 MCP와 조합해 10배 효율

depwire-mcp + filesystem

Pair with filesystem for complementary capabilities

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

depwire-mcp + github

Pair with github for complementary capabilities

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

도구

이 MCP가 노출하는 것

도구	입력	언제 호출	비용
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

비용 및 제한

운영 비용

API 쿼터: See provider docs for rate limits
호출당 토큰: Varies by tool
금액: See repo README for pricing details
팁: Cache tool results and avoid repeated identical calls.

보안

권한, 시크릿, 파급범위

자격 증명 저장: Use environment variables; never commit secrets

데이터 외부 송신: Tool calls go to the provider's API as documented

문제 해결

자주 발생하는 오류와 해결

no index built

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

확인: who_imports returns results

missing files

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

확인: depwire status lists the language

대안

DepWire 다른 것과 비교

대안	언제 쓰나	단점/장점
Sourcegraph MCP	You want hosted multi-repo search	Enterprise; depwire is local-first

DepWire