🌊 Ripple

When you change an API, we find every consumer and open PRs to fix them. In 15 seconds.

Install on GitHub Install on GitLab View Source

✓ 82 tests passing ✓ 24 breaking change types ✓ GitHub + GitLab

# You push a breaking change to your API spec
$ git push origin main
# Added required field 'idempotency_key' to POST /payments

⚠️ Ripple detected 1 breaking change:
  POST /payments — added required field 'idempotency_key' (string)

🔍 Finding consumers (grep + history + playbooks)...
  Found 3 consumers across 3 repos

🔧 Generating fixes (validated ✓)...
  ✅ Python SDK — parameter added to function + payload
  ✅ Node SDK — TypeScript interface updated
  ✅ Java SDK — method signature + JSON serialization fixed

📤 Opening PRs...
  ✅ PR opened in Python consumer
  ✅ PR opened in Node consumer
  ✅ PR opened in Java consumer

🌊 Done in 15 seconds. Zero coordination needed.

See the Python fix → See the Node fix → See the Java fix →

Supported Contracts

📄

OpenAPI / Swagger

Required fields, type changes, endpoint removal, response changes

⚡

Protobuf (gRPC)

Field removal, type change, number change, message rename

🔮

GraphQL

Field removal, nullability change, type removal, enum removal

🗄️

Database Schemas

Column drop, type change, NOT NULL addition, table rename

It Learns Your Codebase

Ripple gets smarter every time you use it. 3x better consumer detection than grep alone.

🧬

Co-change Learning

Scans git history on install. If two files always changed together, Ripple knows they're related.

🕸️

Consumer Graph

Builds a persistent dependency map. Updates on every push event.

⚠️

Multi-Invoker Detection

Warns when a shared config has multiple consumers. Prevents silent breaks.

📋

Custom Playbooks

Add a .ripple.yaml to teach Ripple YOUR codebase patterns.

How it works

Install

Add Ripple to your GitHub org. One click, 30 seconds.

Push

Change your API spec as normal. Push to main.

Relax

Fix PRs appear in every affected repo. Review and merge.

Why Ripple?

⚡ Not Dependabot

Dependabot bumps library versions. Ripple fixes YOUR code when YOUR APIs change.

🔍 Not a linter

Linters find style issues. Ripple finds breaking contract violations across repos.

🤖 Not AI code review

Code review finds bugs in what you wrote. Ripple fixes what you forgot to update.

🏗️ Not SDK generation

SDK generators rebuild from scratch. Ripple patches your EXISTING consumer code.

Pricing

Open Source

Free

Public repos
All contract types
Community support

Team

$49/mo

Private repos
Org-wide scanning
Priority support

Enterprise

Custom

SSO + audit log
Self-hosted option
Dedicated support