> ## Documentation Index
> Fetch the complete documentation index at: https://docs.watchtower.systems/llms.txt
> Use this file to discover all available pages before exploring further.

# Watchman

> AI-assisted analysis of pull requests and commits against your test suite.

Watchman reviews activity in your connected repository (pull requests and commits) and analyzes it against your existing test coverage. It's designed to catch changes that might need test coverage before they merge, without you having to manually cross-reference a diff against your test inventory.

You can use Watchman even on a repository you haven't set as your Test Center source. Connect a repo purely for Watchman analysis by choosing **None (Watchman analysis only)** when asked which repo should feed Test Center.

## Review target

Watchman can post its analysis back to **GitHub**, directly on the pull request or commit it reviewed. Set this under **Configuration → Watchman → Review Target**.

<Note>
  A Linear integration for review destinations is planned but not yet available. The option is shown but disabled in the current release.
</Note>

## Turning it on

AI analysis is enabled per workspace under **Configuration → Watchman → AI Analysis**. There's nothing further to configure on your end. Once it's on, Watchman reviews new activity on your connected repositories automatically.