MCP Bridge

About MCP Bridge

MCP Bridge, from Appfactor, auto-generates Model Context Protocol tool definitions from an existing API rather than making you hand-write and then maintain them. Point it at a schema URL — REST via OpenAPI, GraphQL, SOAP or gRPC — and every operation becomes a fully typed, annotated MCP tool ready for Claude, GPT, Gemini or any MCP-compatible client, with no glue code and no rewrite of the service behind it. The problem statement it opens with is the correct one: legacy and most existing APIs were designed for a world where the consumer was another program, so their schemas lack the semantic context a model needs to choose a tool, their operation boundaries are ambiguous, and their payloads burn context windows. A bridge that annotates and shapes at the boundary is a more tractable answer than rewriting every endpoint. The operational argument is the second half: rather than creating and maintaining hundreds of individual MCP servers, one bridge exposes, governs and optimises LLM, MCP and API resources through a single point of control. Deployment is self-hosted from a Docker image with a YAML config — the site shows the two commands — and it is also listed on both the Microsoft Azure and AWS marketplaces. A free trial with no credit card is offered. One caveat worth stating plainly: the published pricing page carries plan figures under MCP Bridge branding but the feature bullets beneath them are leftover template copy from an unrelated content product, so only the tier prices below are transcribed here.

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