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MCP Bridge

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MCP Bridge is a self-hosted middleware solution that enables seamless integration between any API—be it REST, GraphQL, SOAP, or gRPC—and AI agents such as OpenAI's GPT, Claude, Mistral, and Gemini. By automatically generating Model Context Protocol (MCP) tool definitions from existing API schemas, MCP Bridge eliminates the need for manual coding or extensive rewrites, allowing developers to deploy MCP servers in minutes. Key Features and Functionality: - Automatic Tool Generation: Transforms API operations into fully described MCP tools with typed input/output schemas, parameter mappings, behavioral annotations, and documentation. - Schema Support: Supports various schema formats, including OpenAPI (JSON/YAML), GraphQL introspection, WSDL, and gRPC (.proto files or server reflection). - Self-Hosted Deployment: Deployable via Docker containers on platforms like AWS ECS, Azure Container Apps, or any orchestrator, ensuring data remains within the user's network. - Built-in Rust: Developed in Rust for memory safety and high throughput, providing a production-ready solution without external SaaS dependencies at runtime. - Code Mode for Large APIs: Utilizes meta-tools to represent extensive APIs, reducing context window usage by approximately 98% and optimizing token consumption. Primary Value and User Solutions: MCP Bridge addresses the challenge of integrating legacy and existing APIs with AI agents that were not originally designed for such interactions. By providing a unified point of control, it exposes, governs, and optimizes LLM, MCP, and API resources, eliminating integration complexity. This solution empowers developers to ship MCP servers rapidly, transforming API schemas into AI-ready tools without the need for manual tool definition creation. Ultimately, MCP Bridge streamlines the process of connecting diverse APIs to AI agents, enhancing efficiency and reducing development time.

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