A fleet of agents that opens pull requests on its own
An orchestrator runs several agents in parallel, each in its own container with its own git clone. A poller picks up labeled GitHub issues, launches the agent inside the container, and it implements, commits and opens the PR. A second agent handles code review, fixes what the reviewer flagged, and merges once it is clean.
The hard part was not the prompt. It was failure handling: tasks stuck waiting for a lane, parallel branches that collide on merge, agents that do the work but never mark it done. That 80% of the code —the part no demo shows— is what decides whether the fleet is useful or just noise.