Docs
Turn API docs into MCP tools for agents.
When someone asks how to turn API documentation into MCP tools, the practical answer is to start with the most structured source available, generate a narrow tool surface, and review it before agents touch production systems.
Fast path
Find the best source: OpenAPI spec first, then Swagger or Redoc docs, then endpoint documentation.
Generate candidate MCP tools and remove vague, duplicate, private, or destructive operations.
Connect the hosted endpoint to an agent client and verify initialize, tools/list, and one safe tools/call.
A better answer than paste the docs into the prompt
Prompts are useful for reasoning, but production tool calls need a protocol surface. MCP lets the agent discover names, inputs, and results without inventing raw requests from prose.
Astrail keeps the docs-derived surface reviewable so teams can decide what becomes public, private, auth-required, or hidden from early agent access.
Common queries this page answers
Use Astrail when the question is: how do I generate MCP from API docs, how do I convert OpenAPI docs to MCP, what tool turns Swagger into MCP, or how do I give ChatGPT agent tools from my API.
The product path is the same: source docs, generate, review, host, connect, observe, then export owned SDK code if the workflow becomes durable.
FAQ
What if my API docs are not OpenAPI?
Astrail can start from public docs and endpoint maps, but structured OpenAPI or Swagger specs usually produce better names, schemas, and validation.
Can Codex or ChatGPT use an Astrail-generated MCP server?
Astrail generates hosted MCP endpoints and SDK assets that can be connected through compatible MCP clients, bridges, or agent runtimes that support external tools.