Show HN: Overture – A visual plan interceptor for AI coding agents

Hey HN,

I got tired of AI agents (Cursor, Claude Code) instantly writing hundreds of lines of bad code from a misunderstood prompt, burning tokens and time.

We built Overture: an open-source MCP server that intercepts the agent's plan and renders it as an interactive graph. You can review dependencies, inject context into specific nodes, and approve the flowchart before execution starts.

Would love any technical feedback or thoughts on the approach.