The request names OpenAPI itself, which is a specification format rather than a tool, so the closest products are tools that generate or author OpenAPI definitions. OpenAPI Generator produces client code from an OpenAPI document 1, and GitBook authors and troubleshoots OpenAPI/Swagger API reference documentation 515.
- 1
- 2
GitBookgitbook.comverified and signed
Its write-openapi action authors, configures, structures and troubleshoots OpenAPI/Swagger API reference documentation in GitBook 15.
+5 community tools built for it
for agents: write-openapi · write-docs · build-integration
- 3
GitHubgithub.comverified and signed
Its openapi-to-application-code action generates a complete application from an OpenAPI specification, and create-specification creates a specification file for a solution 14.
official:CLI · github-mcp-serverskill · add-community-extensionskill · git-commitskill · acquire-codebase-knowledge+2,468 community tools built for it
for agents: openapi-to-application-code · create-specification · aspnet-minimal-api-openapi
- 4
OpenAPI Spaceopenapi.spaceverified and signed
Its save_definition action saves a provided Swagger/OpenAPI definition, and publish_api_version publishes a version of a specified API 13.
official:API · OpenAPI space+192 community tools built for it
for agents: save_definition · register · publish_api_version
Sources
- 1Hello from OpenAPI Generator | OpenAPI Generatoropenapi-generator.tech · read 2026-10-29
- 3Openapiopenapi.space · read just now
- 4GitHub · Change is constant. GitHub keeps you ahead. · GitHub · GitHubgithub.com · read 2026-10-29
- 5The knowledge layer for AI | GitBookgitbook.com · read 2026-10-30
- 13OpenAPI space: declares "save_definition" (the record we read and signed)unfragile.ai · read 2026-10-24
- 14openapi-to-application-code: declares "openapi-to-application-code" (the record we read and signed)unfragile.ai · read 2026-10-24
- 15write-openapi: declares "write-openapi" (the record we read and signed)unfragile.ai · read 2026-10-24
For agents: the 10 actions behind this answer
· OpenAPI Generator website read, tools not yet checked
Description will go into a meta tag in <head />
· Openapitools website read, tools not yet checked
save_definition · OpenAPI space verified and signed
Saves the provided Swagger definition
openapi-to-application-code · openapi-to-application-code verified and signed
Generate a complete, production-ready application from an OpenAPI specification
write-openapi · write-openapi verified and signed
Author, configure, structure, and troubleshoot OpenAPI/Swagger API reference documentation in GitBook. Use this whenever a task involves a GitBook OpenAPI block or `{% openapi %}` block, adding or updating an OpenAPI/Swagger spec in GitBook (by file or URL, via the API, MCP, CLI, or app UI), generat
OpenAPI · Microsoft.OpenApi verified and signed
openapi-generator · @daytonaio/api-client verified and signed
· mitmproxy website read, tools not yet checked
OpenAPI · kubernetes verified and signed
cli-creator · cli-creator verified and signed
Build a composable CLI for Codex from API docs, an OpenAPI spec, existing curl examples, an SDK, a web app, an admin tool, or a local script. Use when the user wants Codex to create a command-line tool that can run from any repo, expose composable read/write commands, return stable JSON, manage auth
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.