Introducing Forge: the open source pipeline for generating SDKs, CLIs, docs, and more

What happened

Forge is a pluggable, open-source pipeline that runs in CI to generate SDKs, CLIs, and documentation directly from API (the interface one piece of software uses to talk to another) definitions. Forge is an open source, pluggable generation pipeline that anyone can deploy and run for free.

It used to be that only developer products needed CLIs, API SDKs, MCP servers, all with great corresponding docs. Now these are table stakes for every product.

It lints every change, and then generates preview builds of the CLI, docs, and SDKs with just your changes highlighted that you can install to test. It’s the same premise as Workers Previews : a full preview build for every change, but applied to SDK generation at scale, including when the API surface is distributed across hundreds of services and repositories.