A wrong answer wastes time; a wrong action costs money (ThumbGate)

Hey Product Hunt! Ahead of our ThumbGate launch (Nov 7 at 12:01 AM PT), here is why we built an action-risk governance & procedural skill graph engine for Claude Code, Cursor, and Codex:

1. In the Chatbot Era, a wrong answer just wasted 30 seconds of reading. In the Agent Era, a wrong tool call can force-push main, drop a production table, or burn $500 in frontier tokens.

2. 1-Click Thumbs-Down -> PreToolUse Guardrail: Instead of re-prompting the same correction every session, ThumbGate compiles human feedback and unstructured SKILL.md files into deterministic YAML procedural graphs and PreToolUse hooks (<5ms latency).

3. Revolut Flat-Billing & Downsized Execution: Once a skill is compiled into a graph, routine steps run on fast local/open-weight models (-90% token cost) while reserving frontier Claude strictly for novel escalations.

Install free (`npx thumbgate init`) or explore Pro & Team governance at https://thumb-gate.app — what was the most expensive tool-call mistake an AI coding agent ever made in your repo?