OrcaQubits/agentic-commerce-skills-plugins
Skill Claude CodeCodex
Implement ACP capability negotiation — dynamic discovery of mutually supported capabilities, extensions, payment handlers, and interventions. Use when building multi-feature merchant servers or agents that adapt to merchant capabilities.
OrcaQubits/agentic-commerce-skills-plugins
Skill Claude CodeCodex
Implement ACP checkout as an MCP server, exposing checkout operations as MCP tools. Use when building an MCP-based commerce server for AI agents that use tool-calling to complete purchases.
OrcaQubits/agentic-commerce-skills-plugins
Skill Claude CodeCodex
Implement the ACP REST checkout API — create, update, retrieve, complete, and cancel checkout sessions. Use when building merchant-side checkout endpoints, handling the checkout session state machine, or integrating with AI agent checkout flows.
OrcaQubits/agentic-commerce-skills-plugins
Skill Claude CodeCodex
Validate an ACP implementation against the protocol specification — schema validation, flow testing, error handling, idempotency, security checks, and production readiness. Use when preparing for launch or certifying compliance.
OrcaQubits/agentic-commerce-skills-plugins
Skill Claude CodeCodex
Implement the ACP delegated payment flow and SharedPaymentToken (SPT) provisioning. Use when integrating with Stripe for payment tokenization, handling SPT lifecycle, or building the payment completion flow.
OrcaQubits/agentic-commerce-skills-plugins
Skill Claude CodeCodex
Cross-cutting ACP development patterns — idempotency, error handling, 3D Secure flows, request signing, rate limiting, monitoring, and security best practices. Use when designing architecture or solving production concerns.
OrcaQubits/agentic-commerce-skills-plugins
Skill Claude CodeCodex
Implement the ACP discount extension — discount codes, applied discounts, rejected codes, and line-item allocations. Use when adding coupon/promo code support to checkout flows.
OrcaQubits/agentic-commerce-skills-plugins
Skill Claude CodeCodex
Author custom ACP extensions — composable protocol add-ons with JSONPath targeting, schema composition, and independent versioning. Use when building proprietary or domain-specific extensions beyond the built-in ones.
OrcaQubits/agentic-commerce-skills-plugins
Skill Claude CodeCodex
Implement ACP fulfillment options — shipping, digital delivery, in-store pickup, and local delivery. Use when building fulfillment selection, rate calculation, delivery window management, or tracking integration.
OrcaQubits/agentic-commerce-skills-plugins
Skill Claude CodeCodex
Implement ACP intent traces — structured cart abandonment signals with reason codes for analytics and automated recovery workflows. Use when building abandonment tracking, recovery automation, or conversion optimization.
OrcaQubits/agentic-commerce-skills-plugins
Skill Claude CodeCodex
Implement ACP order lifecycle management and webhook event delivery. Use when building order creation, status tracking, fulfillment updates, post-purchase adjustments, and HMAC-signed webhook emission.
OrcaQubits/agentic-commerce-skills-plugins
Skill Claude CodeCodex
Implement ACP payment handlers — pluggable payment method specifications including tokenized cards, seller-backed methods (gift cards, points, store credit), and handler negotiation. Use when adding payment methods or building custom payment handler support.
OrcaQubits/agentic-commerce-skills-plugins
Skill Claude CodeCodex
Build product feed generation and submission for ACP. Use when implementing product catalog export, feed formatting (CSV/JSON/XML/TSV), feed validation, and push-based catalog sync to the agent platform.
OrcaQubits/agentic-commerce-skills-plugins
Skill Claude CodeCodex
Scaffold an ACP merchant server project — install dependencies, import OpenAPI specs and JSON schemas, configure environment, and create initial endpoint stubs. Use when starting a new ACP implementation from scratch.
OrcaQubits/agentic-commerce-skills-plugins
Plugin Claude Code
Expert AP2 (Agent Payments Protocol) knowledge for building agentic commerce payment modules — Verifiable Digital Credentials, mandates, cryptographic signing, transaction flows, and multi-agent payment orchestration.
OrcaQubits/agentic-commerce-skills-plugins
Agent
Expert in the AP2 (Agent Payments Protocol) — an open protocol for secure, verifiable agentic commerce payments, originally created by Google and contributed to the FIDO Alliance in April 2026. Deep conceptual knowledge of Verifiable Digital Credentials (VDCs), Cart/Intent/Payment Mandates, cryptographic signing…
OrcaQubits/agentic-commerce-skills-plugins
Skill Claude CodeCodex
Implement AP2 as an A2A extension — mandate DataParts in A2A messages, Agent Card AP2 capabilities, payment-specific task flows, and inter-agent payment communication. Use when integrating AP2 payment capabilities into A2A multi-agent systems.
OrcaQubits/agentic-commerce-skills-plugins
Skill Claude CodeCodex
Implement the AP2 Cart Mandate — the human-present VDC that binds user authorization to a specific transaction with merchant-signed product offers and user-signed confirmation. Use when building cart creation, signing, and verification for human-present checkout flows.
OrcaQubits/agentic-commerce-skills-plugins
Skill Claude CodeCodex
Implement AP2 challenge and step-up flows — 3DS2, OTP verification, redirect challenges, and trusted surface interactions. Use when building additional authentication steps during agentic payment processing.
OrcaQubits/agentic-commerce-skills-plugins
Skill Claude CodeCodex
Build an AP2 Credentials Provider — the agent that manages payment credentials, provides payment methods to users, handles tokenization (DPAN), and facilitates secure payment between Shopping Agent and Payment Processor. Use when implementing the Credentials Provider role.
OrcaQubits/agentic-commerce-skills-plugins
Skill Claude CodeCodex
Implement AP2 cryptographic signing — hardware-backed user signatures, merchant entity signatures, VDC integrity, key management, and attestation flows. Use when building the signing, verification, and key management components of AP2 mandates.
OrcaQubits/agentic-commerce-skills-plugins
Skill Claude CodeCodex
Apply AP2 cross-cutting development patterns — multi-agent payment architecture, UCP integration, x402 crypto payments, testing with mock providers, and production deployment. Use when architecting agentic payment systems or solving cross-cutting payment concerns.
OrcaQubits/agentic-commerce-skills-plugins
Skill Claude CodeCodex
Implement AP2 dispute resolution and accountability — cryptographic evidence, liability allocation, chargeback handling, and audit trail construction. Use when building dispute handling, fraud investigation, or compliance systems for agentic payments.
OrcaQubits/agentic-commerce-skills-plugins
Skill Claude CodeCodex
Implement the AP2 human-not-present transaction flow — autonomous agent shopping with Intent Mandate authorization, constraint enforcement, and merchant escalation. Use when building autonomous agent purchasing that works after the user has left.