Every PR reviewed in a real environment. Not just the diff.

PRs sit in review queues for hours or days. When someone finally looks at them, they are scanning a diff, not running the code, not checking the UI, not verifying the build passes. They are pattern-matching on text.

Linters and static analysis catch syntax issues. They do not catch that a button moved 12 pixels left, that a new dependency broke an existing test, or that a refactor introduced a subtle regression in edge-case behavior.

Real code review means running the code. Tembo does that.

1. 1

   PR triggers the agent

   A pull request is opened on GitHub. Tembo automatically picks it up and spins up an isolated cloud environment with your repo, dependencies, and tools.

2. 2

   Agent checks out and runs the code

   The agent checks out the PR branch, runs the full test suite, builds the project, and spins up the application to check for visual and functional regressions.

3. 3

   Agent posts findings

   The agent leaves inline review comments on the PR: test failures, visual diffs, security flags, performance concerns, and suggested fixes. It can also open follow-up PRs for recommended changes.

4. 4

   Human reviewer approves

   Your team reviews the agent’s findings alongside the code. The agent does the grunt work. The human makes the judgment call. Nothing merges without approval.