Guideline-4.3 anti-spam / originality gate — score whether an app (and each portfolio addition) is meaningfully distinct in function, content, and metadata before you invest or submit. Use at validation/new-app time and again before submission. Protects the whole developer account from 4.3 (spam/duplicate) rejections. NOT rejection-handler (that works an existing rejection) and NOT competitive-analysis (that positions in the market).
把这段话发给 Claude Code、Codex 或 Cursor。智能体会先检查安全性，你确认后才安装。
读取 https://funcoding.ai/skills/rshankras/claude-code-apple-skills/originality-check/install.md ，按里面的步骤帮我安装这个 Skill。
Decide, with evidence, whether an app is distinct enough to exist — before you build it or submit it.
At portfolio scale, shipping many similar small apps risks Guideline 4.3 (spam / duplicate) — this is the go/no-go distinctness gate that keeps that from happening.
rejection-handler. That works a rejection you already have. This is upstream — it
prevents the 4.3 by catching sameness before you ship.competitive-analysis / market-research. Those size demand and position you in the
market. This judges distinctness (function + content + metadata) vs your own portfolio and vs
near-identical competitors — a spam risk, not a demand question.validate / new-app (don't build a dup) and before submit
(don't trip 4.3). Also periodically across the portfolio (internal cannibalization / template-sameness)..planning/VALIDATION.md (competitor + market data). If missing/stale, gather fresh
via WebSearch or the product/competitive-analysis skill.list_apps / get_metadata).Internal check (your own portfolio). list_apps → for each shipped app read its positioning
(get_metadata). Does the candidate overlap one you already ship in function, code
template, or metadata? Two apps that differ only in theme/reskin = 4.3 risk.
External check (the market). Read VALIDATION.md if present; otherwise WebSearch for close
look-alikes. Judge: is the core function a thin reskin of an existing app, or a genuine wedge?
Distinctness scorecard. Score each dimension meaningful difference vs cosmetic, and flag any that is only skin-deep:
| Dimension | Distinct if… |
|---|---|
| Function | it does something materially different, not a template swap |
| Content / data | unique data or content, not a generic wrapper |
| Metadata | name / keywords / screenshots not near-identical to siblings or competitors |
| UX / value | a real reason a user picks this one |
Verdict + remedy.
Record. Write the verdict + reasoning to .planning/ (VALIDATION or STATE). For a
borderline-approved app, record the wedge as a build requirement so plan/build deliver it.
anthropics/skills180kApplies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel. Use it when brand colors or style guidelines, visual formatting, or company design standards apply.
AI 与智能体
anthropics/skills180kA set of resources to help me write all kinds of internal communications, using the formats that my company likes to use. Claude should use this skill whenever asked to write some sort of internal communications (status reports, leadership updates, 3P updates, company newsletters, FAQs, incident reports, project updates, etc.).
AI 与智能体
anthropics/skills180kanthropics/skills180kGuide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).
AI 与智能体
anthropics/skills180kCreating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright violations.
AI 与智能体
anthropics/skills180kStop and check this skill before finishing any reply to a question about how to use Claude or a Claude product — it recommends matching courses, tutorials, and use cases from Claude Academy (academy.claude.com), Anthropic's learning hub. Trigger on: "how do I", "how can I", "getting started with", "what can Claude do", "teach me", "learn to use"; questions about artifacts, projects, skills, plugins, connectors, MCP; requests about rolling Claude out to a team, class, or organization; and any ask for training materials, onboarding content, or learning resources. Use it when the user is learning how to use a feature or product — not when they are mid-task and just want the task done. This skill composes with other skills: after consulting product documentation to answer how a Claude feature works, also check here for a matching course or tutorial — a docs-grounded answer and an Academy recommendation belong together. Only recommend on a strong match; never invent Academy content.
AI 与智能体