When we first started RWX, we built and shipped several dev tools to solve a variety of problems related to builds and tests.
Over the past year, we've made the biggest impact for engineering teams with Mint, our CI/CD platform.
Given this focus, we've decided to deprecate the Mint name, and rebrand the CI/CD functionality directly as RWX.
Nothing is changing with ABQ and Captain. We'll continue to develop and support both products. We plan to create a more seamless UX for engineering teams using Captain on RWX, but we'll continue supporting it from other CI/CD platforms as well.
Backwards Compatibility
We've provided backwards compatibility for all of the Mint → RWX renames.
See the full migration guide in the docs:
https://www.rwx.com/docs/mint/mint-to-rwx-migration
Automatically Renaming Packages
As you'll see in the docs, we've renamed "leaves" to "packages."
Previously, some leaves were owned by mint/
, such as mint/install-node
.
We decided to move all of the language runtime packages to be owned by the respective language.
For example, mint/install-node
is now nodejs/install
.
We're always willing to spend significant effort to make changes as easy as possible for engineering teams using RWX, so we implemented a feature in the rwx
CLI to automatically handle the renames.
Just run rwx packages update
.
Related posts
Read more on updates and advice from the RWX engineering team

Using an MCP Server to Fix Tests that Failed on CI
We shipped an MCP Server via the RWX CLI. Use it to have AI fix tests that failed on CI, powered by RWX tracking test failures as a semantic output.