Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
作者による説明(英語の原文)
Governed skills, rules and commands for AI coding agents, served by a read-only MCP server.
この3つを1つのスコアにまとめることはしません。意見、測定、人気はそれぞれ別のものだからです。
このサーバーのやさしい解説はまだ書いていません。以下はレジストリから読み取った事実です。
使っているAIアプリを選んで、設定をコピーしてください。
必要なもの
どのアプリを使っていますか?
上でアプリを選んでください。選んだアプリを覚えておくので、次からはボタンに「…にインストール」と表示されます。
Claude Desktop → Settings → Developer → Edit Config を開き、claude_desktop_config.json にこれを貼り付けます
{
"mcpServers": {
"agent-config": {
"command": "npx",
"args": [
"-y",
"@event4u/agent-config",
"mcp-server"
]
}
}
}ターミナルでこれを実行します
claude mcp add agent-config -- npx -y @event4u/agent-config mcp-serverプロジェクトの .cursor/mcp.json、または ~/.cursor/mcp.json に貼り付けます
{
"mcpServers": {
"agent-config": {
"command": "npx",
"args": [
"-y",
"@event4u/agent-config",
"mcp-server"
]
}
}
}ブラウザがアプリを開いてよいか確認し、そのあとアプリが設定を表示して確認を求めます。キーの値は空欄のままなので、自分で入力してください。
プロジェクトの .vscode/mcp.json に貼り付けます
{
"servers": {
"agent-config": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@event4u/agent-config",
"mcp-server"
]
}
}
}ブラウザがアプリを開いてよいか確認し、そのあとアプリが設定を表示して確認を求めます。キーの値は空欄のままなので、自分で入力してください。
これはパソコンで動くサーバーですが、ChatGPTがつなげるのはインターネット上のサーバーだけです。ほかのアプリを選んでください。
選んだアプリは、この端末のCookieに保存されます。アカウントは不要です。
この設定は、作者のレジストリ登録情報から作成しています。READMEと違う場合は、READMEに従ってください。
パソコンで動くサーバーです。インストールすると、ツール一覧がAIアプリに表示されます。
誰でも見られる情報をチェックしており、コードは読んでいません。当てはまらない項目は数に入れていません。 · 2026年11月7日にチェック
レジストリ名は、リポジトリを所有するGitHubアカウント event4u-app で確認済みです
このリポジトリはまだGitHubから読み取っていません
このリポジトリはまだGitHubから読み取っていません
これはパソコンで動くため、インターネット上のエンドポイントはありません
パソコンで動き、代わりにローカルの設定を使います
パソコンで動くサーバーです。ツール一覧を読み取れるのは、インターネット上のエンドポイントがある場合だけです
レジストリでこのカテゴリにある有効なすべてのサーバーと比較しています。スターは、公開者がリポジトリの所有者である場合だけ数えます。
当てはまる基本チェック1項目のうち1項目に合格しました。コードは読んでいません。キーやトークンを追加する前に、サーバーがどんなアクセスを求めているかを確認し、必要な権限だけを持つキーを使ってください。
レジストリには必須のキーは載っていません。ただし、最初に使うときにサインインを求めるサーバーもあります。
あなたのパソコンで動きます。必要なときにAIアプリが起動し、データは作者のサーバーを通りません(サーバー自体がオンラインサービスを呼び出す場合を除きます)。
GitHubリポジトリの最終更新は–、最新バージョン(20.1.0)がレジストリに届いたのは一昨日です。
Claude Desktop、Claude Code、Cursor、VS CodeなどのMCP対応アプリで使えます。パソコンにNode.jsも必要です。
同じカテゴリには:Spec Driven Development, Remote Desktop Commander, sync. labs
同じカテゴリで、ほかの作者が作ったサーバー。スターの多い順。
カードの見方:★ GitHubスターi3つの柱:レビュー · チェック · 利用状況i更新=最新バージョンをレジストリに公開した日i
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Lipsync videos, dub them into other languages, make talking videos and open sync. Studio.
作者のリポジトリから書かれたとおりにコピーしたものです。PopNx MCPは内容を確認・推奨していません。HTML、画像、スクリプトは取り除いています。リンクはこのサイトの外へ移動します。
Installs into your user-level AI tool configuration; your repository only gets an agents/overrides/ folder for your own changes. Works with 20 AI coding tools .
Install once. Your AI coding tools are told to plan, test and verify before they say done; on Claude Code a turn that changed files without checking them can be stopped.
npx -y @event4u/agent-config init
Free and MIT-licensed. Node 22.6 or newer on macOS, Linux or WSL2. Costs more tokens: 7.8× a run with no rules on Claude Haiku as installed, 2.9× with only the core rules. What it costs →
On a desktop this opens a browser wizard: pick your role and your tools, click Finish. Nothing is written before you do.
Not ready to install anything? Drop one read-only checker into your repo and ask it whether your branch is really done:
mkdir -p .claude/agents
curl -fsSL https://raw.githubusercontent.com/event4u-app/agent-config/main/docs/wedge/production-validator/production-validator.md \ -o .claude/agents/production-validator.md
production-validator reads the code that would ship, hunts mocks and placeholders on that path and asks for proof that it ran. It changes nothing. What it checks →
Before. You ask your agent to add a CSV export. It writes a handler that returns a hard-coded placeholder, the existing tests stay green and it replies "Done — export implemented." Nothing ever ran the new code.
After. In Claude Code you ask @production-validator whether the branch is really done. It reads the code that would ship, finds the placeholder and answers NOT READY with the exact file and line. On a branch that is really finished it answers READY and reports nothing. We tested this on two cases: one with a placeholder left in, one finished.
On Claude Code the package can also refuse to let a turn end on "done" when the agent changed files and ran nothing to check them. On every other tool that is an instruction the agent is asked to follow, not a block.
| Default behavior | With agent-config |
|---|---|
| Guess and edit blindly | Analyze code before changing it |
| Drift from project conventions | Follow detected stack conventions |
| Skip or invent tests | Write tests in the project's framework |
| Generic commit messages | Conventional Commits with scope + ticket links |
| Skip quality checks | Run the project's quality pipeline and fix reported errors |
| Open PRs without context | Structured PR descriptions from Jira / Linear / GitHub |
| Claim "done" without proof | Verify with real execution before claiming done |
It changes what the agent is told to do, not how smart the model is. Re-measured in November 2026 after a scorer repair, the full install's discipline gain on Claude Haiku was not significant and Claude Sonnet showed no gain; only the small core rule set kept a significant gain on Haiku. We publish results like that one instead of hiding them. The whole story →
One install gives the agent you already use a set of skills, agent rules and slash commands. Rules that matter on every task are always on; the narrower ones load when a task needs them. See every slash command →
downstream-changes) cost 2.9×. The discipline_profile setting does not yet change what a Claude install loads.agent-config doctor neighbours lists installed mods. Elsewhere the rules are instructions: they cut violations but do not remove them.gh login, whether a pull request you pushed has merged. The update check is off in CI, without a terminal or with AGENT_CONFIG_NO_UPDATE_CHECK=1. Telemetry is off. The second-opinion feature is off until you set it up; then it sends work to other AI providers with your own API keys, which bill you. What leaves your machine →agent-config uninstall --global removes only its own entries and leaves other tools' config untouched.Benchmark and cost, explained →
agent-config code-graph map --open draws a local map of your repository: who calls what, which tests cover it, data, interfaces and delivery. Pick a file and every area it reaches lights up. It runs offline and keeps file:line for every fact.
Open the demo map → (sample project, not your code) · Code map →
The wizard asks for your role and installs a focused set for it instead of the whole catalog. Most of them are not engineering roles.
| Profile | For | Starts you with |
|---|---|---|
developer (default) | Engineers who ship code | /work, /implement-ticket, /review:changes, /commit |
founder | Solo and early-stage founders | /work, /feature, /challenge-me; skills for vision, prioritisation and runway |
content_creator | Writers, ghostwriters, marketers | /work, /ghostwriter, /post-as, cinematic AI video storyboards |
agency | Shops delivering for several clients | /work, /implement-ticket, /refine-ticket, /roadmap |
finance | CFOs, fractional finance, FP&A | /work, /challenge-me; skills for forecasting and unit economics |
ops | RevOps, support, SRE-adjacent work | /work, /threat-model, /review:changes; skills for incidents and logging |
You start a piece of work, not a list of commands. These cover most days:
| Command | What it does for you |
|---|---|
/work " " | Takes a free-form request through refine, plan, implement, test and verify, and reports back; it never commits for you. |
/implement-ticket | The same loop for a ticket: it refines the ticket first and stops to ask when something is ambiguous. |
/review:changes | Reviews your local diff before the PR with focused reviewers (bugs, security, tests, quality, architecture, spec, overbuild) and merges their verdicts. |
/commit | Stages your changes and commits them as logical Conventional Commits, after showing you the split. |
agent-config doctor | Checks the install and reports anything missing or changed on disk, with the next command to fix it. |
When a request is unclear the agent stops and asks with numbered options instead of guessing. Implement a change →
Start with the Quickstart below; the full walk-through is on the site. Install →
Every measured figure in this README carries a marker that points at a recorded, re-runnable piece of evidence. The build fails when one stops resolving. The proof page lists each claim with its evidence, including the runs where the package changed nothing, plus commands you run yourself on a fresh checkout. Verify it yourself →
Skills, rules and commands are plain Markdown under src/; one command rebuilds every tool's copy and runs the checks. Development has the loop. Contributing guide →
npx -y @event4u/agent-config init # browser wizard on a desktop
npx -
冒頭だけを表示しています。続きはリポジトリで読めます