CodeRifts
Risk-aware API compatibility governance. Four PR gates (API contract, schema migration, auth surface, workflow actions) plus a deterministic agent verdict API and MCP server.
Never ship a breaking API change again.#
Before a change merges, CodeRifts predicts whether it will cause a real production problem, who breaks, by what pattern, at what business cost, and whether blocking is justified.
Install the GitHub App and get your first governance report in 30 seconds
An honesty map of every integration path: what prevents a call, what only reports
53 governance features across 4 tiers, free to enterprise
Why breaking changes are the fastest-growing risk for AI agents
Wire the runtime guard into your agent in three steps
Connect Claude, Cursor, or Windsurf via the hosted MCP server
The machine-readable, mode-discriminated contract behind every verdict
10 breaking change types, detected automatically
Compare two specs and get every change, categorized
Schema drift detection for GraphQL (coming soon)
Field number, type, and RPC method breaking changes
Zero-config PR comments, one-click install
Merge request contract checks
Diff specs in your terminal or pre-commit hook
LangGraph, AutoGen, CrewAI, and TypeScript-first agent guards
Decision Spec v2#
preflight_mode is required. analyze is informational and is NOT permission; authorize is the operation-bound path that can mint a receipt. Act only on authorize plus a verified receipt.
- Decision Spec: /agents/decision-spec.md
- For agents: /agents/mcp.md
- Agent quickstart: /agents/quickstart.md
Try it without an account#
- Public preflight (no auth):
app.coderifts.com/api/docs#public-preflight - Public ActionGuard check (no auth):
app.coderifts.com/api/docs#public-actionguard-check - Verdict MCP server:
app.coderifts.com/mcp