# Instrumentation

> Polylane finds the instrumentation gaps in your code and opens the pull requests that close them.

You can't debug what you didn't log. Polylane finds your blind spots and closes them.

## You discover the missing log line mid-incident. Polylane finds it first.

- **It reads your routes.** Which ones log, which trace, which swallow errors. The gaps become findings, each with evidence and a fix.
- **Your stack, not a new one.** Your logger, your OpenTelemetry setup, your conventions. No new dependencies, never a logged secret.
- **Fixes as pull requests.** The first one arrives when you connect. Later ones ride along with code reviews, against your branch.
- **It knows when to stop.** Already solid? It says so and stops.

## More

- [Context graph](https://polylane.com/product/context) ([markdown](https://polylane.com/product/context.md))
- [Anomaly detection](https://polylane.com/product/detection) ([markdown](https://polylane.com/product/detection.md))
- [Alert intelligence](https://polylane.com/product/alert-intelligence) ([markdown](https://polylane.com/product/alert-intelligence.md))
- [Investigations](https://polylane.com/product/investigation) ([markdown](https://polylane.com/product/investigation.md))
- [Change intelligence](https://polylane.com/product/change-intelligence) ([markdown](https://polylane.com/product/change-intelligence.md))
- [Impact intelligence](https://polylane.com/product/impact-intelligence) ([markdown](https://polylane.com/product/impact-intelligence.md))
- [Autofix](https://polylane.com/product/autofix) ([markdown](https://polylane.com/product/autofix.md))
- [Automations](https://polylane.com/product/automations) ([markdown](https://polylane.com/product/automations.md))
- [Product overview](https://polylane.com/product) ([markdown](https://polylane.com/product.md))

Early access is rolling out through the waitlist: join at https://polylane.com/#join