AP2 Intent Mandate Implementation

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Implements the AP2 Intent Mandate protocol to enable secure, autonomous human-not-present agentic commerce transactions.

This skill facilitates the creation and management of Intent Mandates within the AP2 protocol, allowing AI shopping agents to execute purchases autonomously within user-defined constraints. It streamlines the transition from human-present intent capture to offline execution by structuring constraints like price limits, merchant preferences, and expiration timestamps, ensuring that agents act within a cryptographically signed Virtual Delegation of Authority (VDC). This is essential for building agentic commerce systems where users authorize shopping goals before going offline, leaving the agent to handle the search, selection, and transaction details.

주요 기능

01Defines strict execution constraints including SKUs, merchant lists, and refundability requirements
0232 GitHub stars
03Captures natural language shopping intent for accountability and audit trails
04Supports cryptographic user signatures for non-repudiation in autonomous commerce scenarios
05Facilitates merchant-side constraint evaluation and escalation paths to human-present flows
06Implements ISO 8601-based intent expiration (TTL) for secure time-bound authorization

사용 사례

01Implementing B2B procurement agents that operate within pre-authorized budget and vendor constraints
02Developing secure human-not-present payment flows for agentic commerce platforms and IoT devices
03Building autonomous AI personal shoppers that purchase groceries or supplies while the user is offline