A local mock MCP server for building against the Model Context Protocol. Write a tool in the browser, save it, and it is immediately available on an MCP endpoint.
A lightweight, local-first MCP server for executing HTTP requests and managing API collections and environments without cloud dependencies. It enables testing APIs, handling authentication, and importing OpenAPI specifications directly within MCP-compatible workflows.
Contract-driven service virtualization and synthetic test-data management server that enables simulating APIs from OpenAPI contracts through MCP tools.
Provides a Docker-based development environment with Python and Node.js MCP servers, enabling file operations, SQL queries, Redis caching, and debugging for building and testing MCP servers.