reactive-agents-ts

by tylerjrbuell · AI Agent Frameworks · ★ 31

reactive-agents-ts is an MCP server by tylerjrbuell. An open-source TypeScript agent harness for controllable execution, end-to-end observability, and reliable runs powered by both local models and frontier APIs. It has 31 GitHub stars and ranks #370 of 604 in AI Agent Frameworks by stars.

Category: AI Agent Frameworks
Author: tylerjrbuell
GitHub stars: 31
This week: Tracking since 18 Oct 2026
Weekly downloads: 101
Language: TypeScript
License: MIT (open source)
Last update: 2026-10-23 (yesterday)
Links: Source Website npm

agent-framework
agent-observability
agent-orchestration
agentic-ai
ai-agents
anthropic
automation
bun
composable
effect-ts
gateway
google-ai
+8 more

How to install reactive-agents-ts

reactive-agents-ts is published on npm as @reactive-agents/tools, and it depends on @modelcontextprotocol/sdk. 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 reactive-agents-ts -- npx -y @reactive-agents/tools

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

{
  "mcpServers": {
    "reactive-agents-ts": {
      "command": "npx",
      "args": [
        "-y",
        "@reactive-agents/tools"
      ]
    }
  }
}

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

Also listed in

MCP servers for Ollama and local LLMs239

Maintain this project? Get it featured ($99/mo, pinned at the top of AI Agent Frameworks) or see what featuring includes.

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Frequently asked questions

What is reactive-agents-ts?

reactive-agents-ts is an MCP server by tylerjrbuell in the AI Agent Frameworks category. An open-source TypeScript agent harness for controllable execution, end-to-end observability, and reliable runs powered by both local models and frontier APIs. It has 31 GitHub stars and ranks #370 of 604 in AI Agent Frameworks by stars.

Is reactive-agents-ts free and open source?

Yes. reactive-agents-ts 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 reactive-agents-ts?

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Data last updated 25 October 2026. Stars and downloads are refreshed every day from GitHub and npm.