Releases

What is published right now

The SDKs and the CLI are MIT licensed and published to npm. These are the versions you get today.

Versions and dates on this page are read from the npm registry rather than written by hand, so they match what installs.

crumbtrail
Published 2026-07-26
0.7.5
The setup wizard. `npx crumbtrail` detects your framework, wires in the SDK, and verifies the first event.
View on npm
crumbtrail-core
Published 2026-07-26
0.8.0
The browser SDK: collectors, redaction, and silent signal detection. Zero dependencies.
View on npm
crumbtrail-node
Published 2026-07-27
0.17.0
The Node side of capture: Express middleware, backend span collection, and the MCP tools your agent calls.
View on npm

Last checked against the registry on 2026-07-28.

Install the current version

The setup wizard detects your framework, wires in the SDK, and waits for your first real event before it finishes.