I built crossbeam-cli, an open-source tool that connects Claude to Crossbeam so you can ask questions about your partners, overlaps, and account mapping in plain English.

Crossbeam gates programmatic access behind its top Supernode tier. Even the official Claude connector starts around $4,800/year.

crossbeam-cli works on any plan, free tier included, because it talks to the same internal API the web app uses. You log in with your own credentials and requests go straight from your computer to Crossbeam.

It ships two ways: a one-click Claude desktop extension (MCPB) for non-technical partner teams, and a CLI (npm i -g crossbeam-cli) for scripting and agents.

So far I've only implemented read-only tools, but I could add write support in the future.

It's unofficial and not affiliated with or endorsed by Crossbeam. It relies on undocumented endpoints, so they could change or break it at any time.

Would love to hear what you all think.

https://fan-pier-labs.github.io/crossbeam-cli/