Read the code that guards your account
The part of PitBridge that decides whether an order is allowed is open source. You can read the guardrail engine line by line, run it fully offline, and open an issue when we are wrong. The safety layer is not a black box.
PitBridge is open core. The daemon and the guardrail engine, the parts that stand between an AI agent and your account, are open. A separate Pro package adds convenience and the live execution unlock on top. The dividing line is deliberate: the code that can refuse an order is something you should be able to audit, and the code that unlocks real money is something we gate.
This is licensing-gating, not copy protection. Nothing in the open core phones home, and you can run the whole thing on a machine with no internet access. Safety is never behind the paywall.
Where the line sits
The open core is enough to connect an agent, run every guardrail, and place orders on a simulation account. Pro adds the pieces that matter for running live at scale.
- The daemon and the frozen order pipeline
- The guardrail engine and all twelve v0 guardrails
- Read-only and paper modes
- The MCP server, the local REST API and the event stream
- The hash-chained audit log and the kill switch
- The JSON schemas for the protocol and config
- Live execution unlock and the license check
- Prop firm rule packs as shipped presets
- Multi-account fan-out
- The human-confirm approval interface
- Audit export
- Advanced guardrails as they land
How the seam is built
The seam is real code, not a promise. The daemon refuses to arm a live account unless a live execution plugin is registered through a defined entry point, and advanced guardrails register through the same mechanism. That means the open core has a clean edge: it runs completely on its own, and Pro plugs into published extension points rather than forking the engine.
The repository
The public repository goes up as the code stabilizes, minus the private Pro package. The link will live here when it is ready, alongside the issue tracker and the schemas. If you want to be told when the code is public, the waitlist is the place.
PitBridge is in development. NinjaTrader 8 is first.
Tell us your platform and we email you when your setup is supported. Nothing else.