Keploy
AI-powered API test generation from real traffic, open source.
About
Keploy is an open-source, AI-powered API and integration testing platform. It records real API traffic using eBPF with zero code changes, then converts those interactions into regression test cases complete with auto-generated mocks for downstream dependencies like databases and external services.
Tests can also be generated from an OpenAPI spec, Postman collection, or cURL command through its AI test generator. It handles non-deterministic data with time-freezing and field normalization, integrates natively with GitHub Actions, GitLab CI, Jenkins, and CircleCI, and publishes a remote MCP server so AI coding assistants can connect directly. The project reports more than 18,500 GitHub stars.
What it can do
- Test generation from recorded traffic or specs
- Auto-generated dependency mocks
- CI-native regression testing
- MCP server for AI coding assistants
Setup
Install the Keploy CLI or binary, attach the eBPF agent to your app, and record traffic to generate tests.
Prerequisites
A running API application and optionally a CI pipeline.
Use cases
Works with
Trust score — 8/10
Scored 8/10 (verified tier, metrics-v1). Evidence: Verified via vendor site/docs/GitHub and reputable coverage, wave 110; Trending score 84/100 from researcher assessment.
★ 18,500 GitHub stars