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The article describes a capability layer for AI agents that lets them discover, pay for, and verify external services with strict controls like spending limits, durable receipts, and replay protection, applied to EU compliance tools.
The author shares personal experiments showing that a receipt layer for tracking agentic actions can let an LLM recall based on receipts alone, arguing that receipts are load-bearing for an agent and that changing them changes the agent. They invite discussion and link to a full blog post.
A developer created a self-hosted open-source AI app that automatically extracts details from receipts, invoices, and PDFs for tax filing, ensuring privacy.
A practical AI agent workflow that automates finding missing receipt PDFs by navigating vendor portals, handling login and email verification, then matching and attaching receipts to bank transactions.