RiftCheck installs statistics

RiftCheck monitors your repositories for API contract changes and catches breaking changes before they merge. Install it on your org, select repos, and every PR is automatically analyzed. No configuration files or spec files needed — it works directly with your source code.

Capabilities

• Detect breaking API contract changes in every push and pull request • Classify changes by severity: breaking, non-breaking, and deprecation • Post detailed PR comments with detected changes, severity, and affected endpoints • Track consumer repo dependencies and show which downstream services would break • Send notifications through Slack, Discord, email, or custom webhooks • Maintain a living inventory of every API endpoint across your repositories • Visualize API stability trends, breaking change frequency, and repo health scores

Benefits

• Prevent production incidents: Catch removed fields, renamed parameters, and type changes before they merge — not after they break consumers. • No spec files required: Works directly with your source code. No OpenAPI specs, no configuration files, no setup overhead. • Every contract type: Route handlers, schema definitions, protobuf files, event contracts — if it defines an interface between services, it works. • Consumer impact visibility: See exactly which downstream services would break, down to the file and line. • Team-wide awareness: Route breaking change notifications to the right teams through Slack, Discord, email, or webhooks, filtered by severity and endpoint pattern.

Getting Started

Requirements:

• A GitHub account • At least one repository with API endpoints

Setup Process:

• Install the RiftCheck GitHub App on your organization • Select the repositories you want to monitor • Push a commit or open a pull request — RiftCheck analyzes it automatically and posts a comment on the PR

No configuration needed. RiftCheck starts detecting changes immediately.

Description from the GitHub Marketplace listing.