BetaGive your codebase
a brain.
ShipCheck learns what your system is meant to do, remembers why it matters, and judges every change against that understanding. Not another reviewer. A decision layer for your entire codebase.
Your code knows how to run.
ShipCheck teaches it what must remain true.
ShipCheck builds a living model of your system's intent from code, tests, history, contracts, and decisions, then brings that intelligence to every change.
Explain this pull request.
Decide whether this belongs in your system.
Give your repository governed memory in five steps.
Discover what your software guarantees, protect it, define its risk and proof, track how it evolves, and remember where it came from.
Find the behavior your repository already depends on.
ShipCheck looks across implementation code, tests, authorization logic, validation, callers, schemas, and safeguards to identify behaviors that appear important enough to remember.
Only project owners may delete projects.
app/api/projects/[id]/route.ts
Expired sessions must always be rejected.
middleware.ts
Course codes are normalized before duplicate detection.
lib/courses/create-course.ts
Every change should answer to the whole system.
A plausible diff can still violate the product your team intended to build. ShipCheck recalls the guarantees, follows the evidence, and makes the risk impossible to miss.
- if (subscription.userId !== user.id) throw new UnauthorizedError();
+ await cancelSubscription(subscription.id);Only subscription owners may cancel subscriptions.
Do not shipA living model of how your system should work.
Behavior Discovery
Discover important behavior already encoded in tests, authorization logic, validation, schemas, callers, error handling, and safeguards.
Behavior Guards
Protect repository expectations and connect them to the implementation, tests, and history that support them.
Behavior Contracts V2
Give protected behavior versioned invariants, ownership, approval, criticality, enforcement, and required evidence.
Behavioral Diff
Describe meaningful pull-request changes as preserved, introduced, intentionally changed, or violated behavior.
Behavior History
Track when a behavior was introduced, preserved, intentionally changed, violated, restored, and preserved again.
Historical origin tracing
Mine git history across related implementation and test files to identify where protected behavior originally became true.
Evidence policy
Score coverage, validate citations, resolve contradictions, and keep missing proof explicitly inconclusive.
Risk-aware ship verdicts
Combine findings with contract risk to return Ready, Ready with uncertainty, Review, or Do not ship.
Differential Verification
Execute the same protected scenario on base and head to confirm whether the change introduced a regression.
GitHub merge governance
Publish enforceable checks with repository policy, permission-aware exceptions, expiry, and audit evidence.
Team Workspaces
Share repositories, contracts, policy templates, ownership, approvals, reports, and audit history with role-based access.
Cross-repository verification
Map provider contracts to API, SDK, event, and data consumers so downstream risk reaches the ship verdict.
Not another reviewer.
A decision layer for change.
Give your codebase a brain.
Let every change inherit the context, intent, and hard-won lessons of every change that came before it.
Start with GitHub