Speakeasy open-sources its full OpenAPI generator suite: SDKs, agent CLIs and MCP servers

_philschmid · x · 2026-09-18

Speakeasy partnered with Phil Schmid to build SDKs for its Interactions API and has now open-sourced its entire OpenAPI generator suite—SDK generation, agent CLIs, and MCP servers—under AGPL-3.0, with commercial licensing available separately. The code lives in the speakeasy-api/openapi-generation repo on GitHub, letting developers generate production-ready client libraries for any API.

Related event: Google and Speakeasy Open-Source Full OpenAPI SDK Generation Suite(2 posts)→

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