Flux159/mcp-chat

Open Source Generic MCP Client for testing & evaluating mcp servers and agents

56
/ 100
Established

This tool helps developers and testers evaluate and interact with Model Context Protocol (MCP) servers and agents. It takes an MCP server endpoint as input and allows you to send prompts, receive responses, and observe tool outputs, simulating how a language model would interact with the server. It's designed for anyone building or testing applications that integrate with MCP-compliant services and large language models (LLMs).

133 stars. Available on npm.

Use this if you are developing or testing MCP servers or agents and need a flexible client to send requests and inspect interactions, either through a command-line interface or a web UI.

Not ideal if you are an end-user looking for a general-purpose chat interface without specific interest in the underlying MCP protocol or server development.

LLM development API testing protocol evaluation agent development backend testing
Maintenance 6 / 25
Adoption 10 / 25
Maturity 25 / 25
Community 15 / 25

How are scores calculated?

Stars

133

Forks

17

Language

TypeScript

License

MIT

Last pushed

Dec 06, 2025

Commits (30d)

0

Dependencies

13

Get this data via API

curl "https://pt-edge.onrender.com/api/v1/quality/mcp/Flux159/mcp-chat"

Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.