Ask Claude about your partners, overlaps, and account mapping — no Supernode plan, no paid API. One-click extension, or a CLI for the terminal.
Prefer the terminal? npm install -g crossbeam-cli — see the CLI.
Getting your account-mapping data out programmatically — even the official Claude connector — requires the Supernode plan. This uses the same endpoints the web app already calls, so any plan, including free, works.
Not affiliated with or endorsed by Crossbeam, Inc. Use at your own risk.
It talks directly to Crossbeam over HTTPS with your own login. That's the whole thing.
Your own Crossbeam email and password — authenticated against auth.crossbeam.com, just like the web app.
The session is cached at ~/.crossbeam on your own disk — never sent anywhere else.
Calls go straight to api.crossbeam.com. Ask Claude in plain English, or pipe JSON in the terminal.
Most people want the Claude extension. Terminal types get the same data as JSON.
A one-click .mcpb bundle. Install it, enter your login once, then just ask — "which partners overlap with my open opportunities?"
A Node package and CLI. Every command emits JSON — perfect for scripts, cron jobs, and coding agents.
A sample of what Claude (or the CLI) can pull — plus a get escape hatch for anything else.
…and 29 more — full list in manifest.json.
No backend, proxy, telemetry, or analytics. Your data goes from Crossbeam straight to you.
Every line is on GitHub. Read it, audit it, fork it — no black boxes.
The tools only read. Nothing modifies, deletes, or shares your Crossbeam data.
Install the extension in under a minute, or grab the CLI. Free and open source.