# yihannangua

> Open-source publisher. Listings imported from github.com/yihannangua — credited to the original author with their license.

- **Listings:** 1
- **Total installs:** 0
- **Profile:** https://agentstack.voostack.com/s/yihannangua
- **Website:** https://github.com/yihannangua

## Published listings

- [Prd Review](https://agentstack.voostack.com/l/skill-yihannangua-prd-review-skill-prd-review) — Skill · Free · security-reviewed — `agentstack add skill-yihannangua-prd-review-skill-prd-review`
  Use when the user asks for deep business review of PRDs, requirement documents, product specs, feature proposals, or business process docs. Focus on understanding business model, modules, data relationships, flows, permissions, states, rules, omissions, contradictions, ambiguities, implementation risk, and testability; do not treat the task as a formatting or template-compliance scorecard.

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Seller on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Install any with `agentstack add <slug>`.