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.
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.
Finally, a proper diff viewer for AI output that isn't just a terminal scroll.