heliocosta-dev/
revenue-centric-design
Product-design, conversion & behavioral-science principles for SaaS
680
Xquik-dev/x-twitter-scraperConnectors
X (Twitter) scraper API & X API alternative with REST, MCP, SDKs & webhooks. Not affiliated with X Corp.
194
surendranb/
writing-skills
Procedural writing-style skills for AI agents: official frameworks (plain language, business writing, GOV.UK, AP style, STE-100, developer docs) + character voices. Agent Plugins 1.0.0, works in opencode, Claude Code, Codex.
33
OneWave-AI/
claude-skills
OneWave-AI/claude-skillsCollections
200+ production-ready Claude Code skills for sales, marketing, design, engineering, and AI agent architecture. Built and maintained by OneWave AI.
288
ScaleBrick/
founder-marketing-skills
Open-source marketing skills for founders. Keyword research, growth strategy, social search audit, competitor analysis. Install with npx skills.
95