devpulse-mcp
devpulse
AIコーディングアシスタントがあなたの開発環境で実際に何が起きているかを把握できるようにするMCPサーバーです。
Claude CodeやCursorでデバッグを行う際、AIは開発サーバーが起動しているか、ログにどのようなエラーが出ているか、どのブランチにいるかを知る術がありません。その結果、セッションのたびに同じコンテキストをコピー&ペーストすることになります。devpulseは、1回のツール呼び出しでこれを解決します。
AIが見るもの
{
"diagnosis": {
"health": "broken",
"primary_issue": "Port conflict — dev server cannot start",
"suggested_action": "Kill the process using that port or change your dev server port",
"confidence": "high"
},
"session": {
"project": "my-app",
"framework": "nextjs",
"branch": "feat/auth",
"uncommitted_files": 3
},
"services": {
"running": [],
"expected_but_missing": [3000]
},
"recent_errors": [
{ "time": "2m ago", "level": "ERROR", "message": "EADDRINUSE :::3000" }
],
"env": {
"node": "20.11.0",
"package_manager": "pnpm"
}
}AIはあなたに何が問題かを聞く前に、すでに状況を把握しています。
Related MCP server: AI Knowledge Center MCP
セットアップ
Claude Code
claude mcp add devpulse -- npx -y devpulse-mcpCursor / Claude Desktop / Windsurf
{
"mcpServers": {
"devpulse": {
"command": "npx",
"args": ["-y", "devpulse-mcp"]
}
}
}APIキー不要。アカウント不要。設定ファイル不要。
ツール
get_session_snapshot— 完全な診断スナップショット。最初にこれを呼び出してくださいget_recent_errors— ログファイルからの最近のエラー(シークレットは除外されます)get_running_services— 開発用ポートで何が動いていて、何が不足しているか
対応フレームワーク
package.jsonから自動的に検出されます — Next.js、Vite、Express、FastAPIなど。今後さらに追加予定です。
プライバシー
すべてあなたのマシン上で実行されます。データがコンピュータから外部へ送信されることはありません。APIキーやシークレットはログ出力から自動的に削除されます。
ライセンス
MIT
Available Tools
3 toolsget_recent_errorsA
Returns recent ERROR and WARN log entries from the detected project's log files. Deduped, timestamped, secrets redacted. Defaults to last 50 lines.
Inputs: cwd, limit.
get_running_servicesB
Lists processes running on common dev ports (3000, 4000, 5173, 8080 etc). Shows what is running and what is expected but missing.
Inputs: cwd.
get_session_snapshotA
Returns a real-time diagnostic snapshot of the current dev environment. Includes health diagnosis, running services, recent errors, git state, and environment info. Call this first to orient yourself in the user's dev session.
Inputs: cwd.
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
Loading tool schema changelog…
TDQS
Scored across 3 tools
The tools have overlapping information: get_session_snapshot includes recent errors and running services, making it redundant with the other two. Descriptions help clarify usage order, but ambiguity remains.
All tools follow a consistent 'get_' prefix with clear noun phrases, forming a predictable and readable pattern.
Three tools is on the low side for a dev diagnostic server, but the snapshot tool consolidates key info, making the count reasonable for basic orientation.
The set covers errors, services, and a broad snapshot (git, env, health). Minor gaps like detailed log history or dependency checks exist, but core diagnostics are present.
Maintenance
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