clouatre-labs

Decisions Judge MCP — AI skill for Claude Code

AI community

Typed decisions for AI agents as an MCP tool: yes/no probability (noul), choice, and score in one fast request.

How to install Decisions Judge MCP

This entry records only its repository, not the path inside it, so there is no exact command to give. Open clouatre-labs/decisions-judge-mcp and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What Decisions Judge MCP does

Typed decisions for AI agents as an MCP tool: yes/no probability (noul), choice, and score in one fast request. Backed by the TypeSafe System One model.

Alternatives in AI

Fast Agent — Code, Build and Evaluate agents - excellent Model and Skills/MCP/ACP Support 3.7k ★
Cwc Long Running Agents — Claude Code's built-in /goal command gives you a generator/evaluator loop out of the box: set a completion con 668 ★
Mancode — AI coding agent harness 358 ★

README

decisions-judge-mcp

[![CI](https://github.com/clouatre-labs/decisions-judge-mcp/actions/workflows/ci.yml/badge.svg)](https://github.com/clouatre-labs/decisions-judge-mcp/actions/workflows/ci.yml) [![npm version](https://img.shields.io/npm/v/decisions-judge-mcp.svg)](https://www.npmjs.com/package/decisions-judge-mcp) [![REUSE status](https://api.reuse.software/badge/github.com/clouatre-labs/decisions-judge-mcp)](https://api.reuse.software/info/github.com/clouatre-labs/decisions-judge-mcp)

**Typed decisions for AI agents, as an MCP tool.** Ask yes/no probability (`noul`), choice among options, or score on ordered levels about any JSON application state — all questions answered in one fast request.

Backed by the [TypeSafe System One](https://typesafe.ai) model (Jev) via [`@typesafe-ai/sdk`](https://www.npmjs.com/package/@typesafe-ai/sdk), with an opt-in [Cloudflare Workers AI](https://developers.cloudflare.com/ai/models/typesafe/jev/) provider — see [Providers](#providers).

Get started

Add to `claude_desktop_config.json` (`~/Library/Application Support/Claude/`) — the same JSON shape works for codex, goose, and pi:

{
  "mcpServers": {
    "decisions-judge": {
      "command": "npx",
      "args": ["-y", "decisions-judge-mcp"],
      "env": { "TYPESAFE_API_KEY": "your-key-here" }
    }
  }
}

Then ask your agent anything answerable with a judgment — it can call the `judge` tool.

Remote transport (opt-in)

By default the server speaks stdio. Set `JUDGE_TRANSPORT=http` to serve the MCP Streamable HTTP transport (spec revision 2026-07-28) at `POST /mcp` instead:

JUDGE_TRANSPORT=http HTTP_HOST=127.0.0.1 HTTP_PORT=8080 npx -y decisions-judge-mcp

JUDGE_TRANSPORT: stdio (default) or http. Any other value exits with an error.
HTTP_HOST: bind address, default 127.0.0.1.
HTTP_PORT: port, default 8080; must be 1-65535.

Serving is stateless: each request is handled independently, with no protocol-level sessions (`GET`/`DEL