SpecLynx ApiDOM

A unified semantic parsing engine that underpins all SpecLynx products. ApiDOM parses OpenAPI, AsyncAPI, Arazzo, and JSON Schema specifications into a semantic data model with lossless preservation of comments, key ordering, and source maps. Built on Tree-sitter for error recovery during editing. Isomorphic — works identically in Node.js and browser environments.

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Every API here is available over the APIs.io API and to AI agents over MCP.

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Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools

Call it yourself

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This API
curl "https://apis.io/api/v1/apis/apidom"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

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API entry from apis.yml

apis.yml Raw ↑
aid: speclynx:apidom
name: SpecLynx ApiDOM
tags:
- API Design
- Developer Tools
- Library
- OpenAPI
- Parser
humanURL: https://speclynx.com/apidom/
properties:
- url: https://speclynx.com/apidom/
  type: Documentation
description: A unified semantic parsing engine that underpins all SpecLynx products. ApiDOM parses OpenAPI,
  AsyncAPI, Arazzo, and JSON Schema specifications into a semantic data model with lossless preservation
  of comments, key ordering, and source maps. Built on Tree-sitter for error recovery during editing.
  Isomorphic — works identically in Node.js and browser environments.