HelpCode-ai/anythingmcp

Self-hosted source-available MCP gateway and API-to-MCP bridge. Converts REST, SOAP/WSDL, GraphQL, and SQL/NoSQL databases (PostgreSQL, MySQL, MariaDB, MSSQL, Oracle, MongoDB, SQLite) into MCP tools — no SDK, no code. Imports OpenAPI / Postman / WSDL / GraphQL specs; bridges multiple MCP servers behind one endpoint. Ships with 29 pre-built adapters (DHL, DATEV, Weclapp, Personio, Handelsregister,