Stainless

stainless.com

Best-in-class interfaces for developers and agents

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Stainless screenshot
/ About /

Stainless is a developer tooling platform that automatically generates robust, idiomatic SDKs in multiple languages, API documentation, and MCP servers from an OpenAPI spec. It helps API providers deliver high-quality developer and agent experiences without manual SDK maintenance. Stainless has announced it is joining Anthropic to continue its mission.

/ How it works /

Stainless ingests an OpenAPI spec and automatically generates SDKs, documentation, and MCP servers in multiple languages, keeping them in sync with the API.

/ Who it's for /

API providers and platform engineering teams

/ More info /

Background.

Status
launched
Business model
unknown
Company
Stainless
/ Discovered patterns /

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