API & Protocol Tools

Tools for working with APIs, OpenAPI, and MCP.

OpenAPI → MCP Server

Convert any OpenAPI or Swagger spec into a ready-to-run MCP server — in TypeScript or Python.

JWT Decoder & Debugger

Decode, verify, and examine JSON Web Tokens (JWT) locally. Color-coded syntax, payload analysis, and expiration timeline.

Cron Expression Generator

Generate and explain cron expressions in plain English. Interactive builder and real-time execution schedule.