When an integration misbehaves, the question is never "did it arrive" but "what exactly arrived". Lure keeps the request whole.
- A URL per trap; method, headers, query and the raw body are stored exactly as received
- A pipeline view — received → answered → forwarded — instead of a flat log
- A configurable response: status code, body and an artificial delay, because timeouts are part of the bug
- A live feed over Server-Sent Events, no reload
- Replay to localhost, so the request that broke production can be run against a debugger
- Node 24 and TypeScript with no build step (native type stripping),
node:sqlite, zero runtime dependencies, tests onnode:test