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Dev tools · March 23, 2026

ProtoMCP

Postman-style playground for Model Context Protocol servers

ProtoMCP launched on March 23, 2026 with 1 votes, #8,013 of 23,380 launches that month.

What it does

ProtoMCP is a browser-based playground for exploring and testing Model Context Protocol (MCP) servers. Connect to any MCP server, discover tools automatically, run them using generated forms, and inspect JSON-RPC requests and responses in real time. No curl commands. No manual payloads. Just connect and start testing. You can read more about it here: https://blogs.jaseci.org/blog/2026/03/16/building-protomcp/

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