decisionkit

by adityajha2005 · Developer Tools · ★ 6

decisionkit is an MCP server by adityajha2005. Fast, cheap, probability-scored decisions for coding agents, scripts and CI. CLI + MCP server + Claude Code plugin for the OpenAI Decisions API and Jev (TypeSafe AI). It has 6 GitHub stars and ranks #1430 of 2217 in Developer Tools by stars.

Category: Developer Tools
Author: adityajha2005
GitHub stars: 6
This week: Tracking since 18 Oct 2026
Weekly downloads: 89
Language: TypeScript
License: MIT (open source)
Last update: 2026-10-10 (14 days ago)
Links: Source Website npm

ai-agents
benchmark
classification
claude-code
claude-code-plugin
cli
codex
decision-making
developer-tools
github-actions
jev
llm
+8 more

How to install decisionkit

decisionkit is published on npm as @adxtya21/decisionkit. These steps assume it runs as a local stdio server, which is the usual setup.

Check the README. Confirm the start command and note any API keys or environment variables it needs (pass them with -e KEY=value or an env block). You need Node.js for npx.

Add it to Claude Code from a terminal:

claude mcp add decisionkit -- npx -y @adxtya21/decisionkit

Or add it to Cursor or Claude Desktop in .cursor/mcp.json or claude_desktop_config.json:

{
  "mcpServers": {
    "decisionkit": {
      "command": "npx",
      "args": [
        "-y",
        "@adxtya21/decisionkit"
      ]
    }
  }
}

Restart the client and check it. Run claude mcp list, or open the client's MCP settings, and confirm decisionkit and its tools are listed. The install guide covers VS Code and Codex.

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Frequently asked questions

What is decisionkit?

decisionkit is an MCP server by adityajha2005 in the Developer Tools category. Fast, cheap, probability-scored decisions for coding agents, scripts and CI. CLI + MCP server + Claude Code plugin for the OpenAI Decisions API and Jev (TypeSafe AI). It has 6 GitHub stars and ranks #1430 of 2217 in Developer Tools by stars.

Is decisionkit free and open source?

Yes. decisionkit is published under the MIT license, so you can run, modify and self-host it at no cost. If it connects to a paid service, that service's own pricing and API terms still apply. Check the repository for the exact license text before using it commercially.

What are the alternatives to decisionkit?

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