Terms of Service
These terms govern your use of the Faultlines CLI (open source, MIT), the Faultlines MCP server, and the faultlines.dev web dashboard.
1. The CLI and MCP server (open source)
The faultlines Python package and the MCP server are
released under the MIT License. You may use, modify, and redistribute
them subject to the terms of that license, which is shipped in the
source repository.
2. The hosted dashboard (SaaS)
Access to the hosted dashboard at faultlines.dev is offered on a monthly subscription basis. Current plans are listed on thepricing page.
- Plans are billed in advance. You may cancel at any time from dashboard settings; cancellation takes effect at the end of the current billing period.
- We do not offer prorated refunds for unused time in a billing period. If we fail to deliver the service (extended outage), emailhello@faultlines.dev and we will credit or refund in good faith.
- Early-bird pricing, when offered, is locked for the duration of an active subscription. If you cancel and resubscribe, you pay the then-current price.
3. Acceptable use
You agree not to:
- Scan repositories you do not own or have permission to analyze.
- Attempt to reverse-engineer our hosted backend beyond what the CLI and MCP server already expose as open source.
- Use Faultlines to harass, dox, or build profiles on individual contributors. The tool surfaces git authorship; respect it.
- Resell the hosted service to third parties without written permission.
4. Your data
How we handle data you provide is described in thePrivacy Policy. You retain all rights to your source code. We do not claim ownership of anything you scan.
5. Service availability
Faultlines is currently in early access. We target high availability but make no formal SLA on plans below Enterprise. The CLI is unaffected by any hosted service outage — it runs entirely on your machine.
6. Alpha features
Features labeled alpha or gated behind the FAULTLINES_EXPERIMENTAL environment variable may be
removed, renamed, or reshaped without notice. Do not depend on them
in production workflows.
7. Limitation of liability
To the maximum extent permitted by law, Faultlines is provided "as is". We are not liable for indirect, incidental, or consequential damages arising from your use of the CLI, MCP server, or dashboard. Our total liability in any twelve-month period is capped at the amount you paid us during that period.
8. Changes to these terms
If we make material changes, we will update the "last updated" date above and, for active subscribers, email the address on file at least 14 days before the change takes effect.
9. Contact
Questions:hello@faultlines.dev.