vissong/ai-newsletter-builder
AI newsletter builder — skill + site with 24 data sources, 4 layouts, DESIGN.md support
AI newsletter builder — skill + site with 24 data sources, 4 layouts, DESIGN.md support
npx add-skill vissong/ai-newsletter-builderAI newsletter builder — skill + site with 24 data sources, 4 layouts, DESIGN.md support
Explore Claude Code source analysis and AI coding best practices through Harness Engineering, covering architecture, context, permissions, and agent design
Claude Code skill: mandatory security baseline for external content (WebFetch, WebSearch, GitHub reads). Defends against prompt injection, PII leaks in URLs, unwanted downloads (npm/pip/git clone), and license violations when reusing repo patterns. Auto-runs a 6-step setup wizard. Bilingual triggers (EN/DE). CC-BY-4.0.
re!think it. System prompt teaching LLMs to execute two core tasks: complex answers without hallucinations, and creative ideas without clichés. Written in math-like logic, which LLMs parse better than plain language. Built for mid-to-high complexity tasks, featuring a Bypass branch to execute simple prompts directly without added cognitive overhead
🚀 An AI-driven QA workflow toolkit built on Claude Code Skills. Codifies testing disciplines—PRD-to-case generation, Playwright UI automation, XMind mindmap editing, hotfix verification, bug triage, and conflict analysis—as reusable kata. Features multi-project workspaces, layered rule inheritance, a knowledge base, and a unified kata CLI.
Provider-neutral Agent Skill for Codex, Claude Code, and agentic harness design.
Nano Banana Edit — Claude Code skill bridging the Gemini Image API for in-flow image retouching. Shared workspace tool used by /visual-prompt (BIG) and other skills.