Stainless
stainless.comBest-in-class interfaces for developers and agents
Dev Toolssdk-generationopenapiapi-toolingdeveloper-experiencemcpdocumentationai-agents

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.
Problem
Building and maintaining idiomatic SDKs and up-to-date API documentation across multiple languages is time-consuming and error-prone.
For
API providers and platform engineering teams
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.
Business model
unknown
Status
launched
Company
Stainless