MCP App StoreMCP App Store
from axiom972
Guidance and diagnostics for accepting real-world payments (Apple Pay, Wallet passes, Tap to Pay) including certs, entitlements, signing, and App Review issues.
Detailed guidance for implementing and troubleshooting real-world payment flows on Apple platforms and the web. Covers Apple Pay (native and web), Wallet passes, Tap to Pay on iPhone, merchant identity and processing certificates, PKCS #7 pass signing, domain verification, sandbox testing, and App Review failure modes. Includes routing to focused docs for pass creation, orders-in-wallet, and Tap to Pay diagnostics.
Use this skill whenever you need to accept or diagnose real-world payments: adding Apple Pay to apps or websites, building Wallet passes (tickets, loyalty cards), enabling Tap to Pay, managing merchant certs and signing chains, debugging domain verification or sandbox vs production issues, or responding to App Review rejections related to payments. Do NOT use for in-app purchases or purely digital goods.
Best with agents that support long-form reasoning and code review (Claude/Claude Code, Copilot-style assistants, Gemini-like agents) for interpreting diagnostic steps and producing implementation checklists.
Pure reference skill with no executable scripts. Exceptionally well-structured SKILL.md covering Apple Pay, Wallet passes, Tap to Pay, and related payment topics for Apple platforms. Includes clear trigger conditions, decision trees, cross-suite routing, anti-rationalization table addressing common misconceptions, and comprehensive resource links. No security concerns — entirely static guidance content.
Excellent documentation quality — one of the most thorough SKILL.md files seen. Anti-rationalization table is a standout feature addressing real App Review rejection patterns. No scripts to test; scores reflect documentation and structure quality only.
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