samchon/openapi
OpenAPI definitions, converters and LLM function calling schema composer.
Converts Swagger and OpenAPI documents through a standardized "emended" intermediate format to generate LLM function calling schemas compatible with OpenAI, Claude, Qwen, and other providers. Built-in validation and type safety ensure correct LLM responses, while support for MCP server integration enables composing schemas from multiple sources. Now maintained as part of the `typia` ecosystem with specialized integrations for LangChain, Vercel AI SDK, and MCP servers.
123 stars. Available on npm.
Stars
123
Forks
11
Language
TypeScript
License
MIT
Category
Last pushed
Jan 23, 2026
Commits (30d)
0
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