felixpg13-glitch/spendshield

Policy & authorization layer for AI agent payments: ALLOW / APPROVAL / DENY with budgets, merchant lists, signed one-time grants and tamper-evident audit. Python + MCP.

2 best points · 0 comments · 1 Hacker News post · 2 GitHub stars · View on GitHub

Hacker News discussions

• Show HN: My AI spent $15 on a test order, so I built a payment guardrail (2 points, 0 comments, by felixpg13, 2026-08-31)