Shared types, ID generation, validators, and encryption helpers for API Circle Studio.
Request execution, environment resolution, auth signing, assertions, spec imports, and the applyMutation workspace engine for API Circle Studio.
Model Context Protocol server exposing API Circle Studio's workspace as a tool catalog. Used by Claude Desktop, ChatGPT, Cursor, GitHub Copilot, and any other MCP-compatible AI client.
Hono-based mock server engine for API Circle. Parses OpenAPI/Postman/Insomnia into mock endpoints, serves them on Node/Bun/edge runtimes.
Command-line interface for API Circle Studio. Run mock servers, drive the MCP server, and import OpenAPI / Postman / Insomnia collections from any terminal.