Manual code review and feedback loop for agents
Human-in-the-loop interface for reviewing AI agent code plans before execution.

Plan-mode plugin for Pi Coding Agent, but existing Claude Code version already exists.
Software engineers using Pi Coding Agent or Claude Code
Claude Code Plannotator · Continue IDE extension
Human-in-the-loop interface for reviewing AI agent code plans before execution.
Visual plan annotations with E2E encryption feed feedback directly back to nine agent harnesses.
Claude plan review UI, but only works inside Claude Code's closed ecosystem.
MCP-integrated review gates for AI agents—annotation-driven handoffs save context across sessions.
Markdown-first review gates for AI agents, but the problem (agent hallucination in code) is still nascent.
Adversarial plan review via hook injection—clever constraint on existing tools.