mock-mcp and mcp-jest
About mock-mcp
mcpland/mock-mcp
Mock MCP Server - AI-driven mock data orchestration with OpenAPI JSON Schema for testing
Implements a Daemon + Adapter architecture using IPC (Unix Domain Sockets/Named Pipes) that enables multiple MCP clients to connect simultaneously without port conflicts, while claim-based concurrency control prevents race conditions during batch mock processing. Schema-aware generation grounded in OpenAPI JSON Schema ensures AI-generated mocks strictly adhere to API contracts rather than hallucinating data, with batch collection and multi-run isolation supporting concurrent test processes across different MCP clients (Cursor, Claude Desktop, etc.).
About mcp-jest
josharsh/mcp-jest
Automated testing for Model Context Protocol servers. Ship MCP Servers with confidence.
Provides Jest-like syntax for testing MCP server capabilities including tools, resources, and prompts across multiple transports (stdio, HTTP Streaming, SSE). Includes built-in protocol validation, snapshot testing, auto-discovery of server capabilities, and native CI/CD integration via CLI and GitHub Actions. Targets developers building AI agent integrations with Claude, ChatGPT, and other LLMs.
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