The article discusses the concept of client-side receipt collection in the context of Machine-Executable Policies (MCP) and how it can be used to provide independent verification for actions performed by agents. Here are the key points:
What is Client-Side Receipt Collection?
Client-side receipt collection involves generating a proof or receipt whenever an agent performs an action, such as sending an email or initiating a payment. This proof certifies that the request was sent and received correctly at a specific time.
Why Use Receipts?
Receipts are particularly useful for:
- Irreversible Actions: Actions like email sends, payment initiations, record deletions.
- Cross-Party Handoffs: When another team or company will consume the output of an action.
- Compliance-Sensitive Operations: Any operation that falls under logging requirements in your jurisdiction.
- Debugging Multi-Agent Chains: Tracing causality when one agent delegates to sub-agents.
How It Works
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Server Configuration:
- Configure your MCP server to use a Trust Layer proxy (e.g., ArkForge).
- The proxy generates a proof ID and returns it as an HTTP header (
X-ArkForge-Proof-ID).
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Read the full article at DEV Community
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