Nanako0129/sepia
De-AI writing skill for Claude Code, Codex, Grok Build, and Antigravity — narrative-architecture repair for fiction, venue-matched rules for professional prose. Based on StoryScope (arXiv:2604.03136).
Language: Shell
#agent_skills #ai_writing #antigravity #claude_code #codex #developer_tools #fiction #grok #humanizer #llm #prompt_engineering #writing_tools
Stars: 500 Issues: 0 Forks: 24
https://github.com/Nanako0129/sepia

cbrock84/headcount
An agent organization for Claude Code, structured as a company — 15+ departments, 125+ skills, each independently installable.
Language: Markdown
#agent_marketplace #claude_code #claude_code_plugin #claude_plugin #claude_skills #mcp
Stars: 748 Issues: 1 Forks: 110
https://github.com/cbrock84/headcount

damejan80/tokentab
A CLI that reads Claude Code, Codex, and Gemini CLI session logs and works out how much they cost, by model, project, and day.
Language: Python
#ai #claude #claude_code #cursor #python #token_optimization #token_usage
Stars: 769 Issues: 1 Forks: 171
https://github.com/damejan80/tokentab

hkqr/my-free-code
Open-source multi-provider AI gateway for Claude Code and other coding agents, with model routing, streaming, tools, reasoning, fallbacks, and local model support
Language: Python
#ai #claude_code #free_claude_api #multi_provider #multi_provider_llm
Stars: 616 Issues: 0 Forks: 211
https://github.com/hkqr/my-free-code

Ryze-AI-Adgent/open-seo-mcp-skills
Open-source SEO + GEO skills for Claude — keyword research, rank tracking, site audits, backlinks, competitor gaps, AI visibility. Runs on your real Search Console / GA4 / ads data via MCP, with DataForSEO built in. Free, MIT.
Language: Shell
#ai_seo #backlinks #claude #claude_skills #dataforseo #generative_engine_optimization #geo #keyword_research #mcp #mcp_server #open_source_seo #rank_tracking #seo #seo_audit
Stars: 425 Issues: 0 Forks: 9
https://github.com/Ryze-AI-Adgent/open-seo-mcp-skills

Vincentwei1021/anything2explainer
Topic in, narrated explainer video out. A Claude Code / Codex skill that turns any topic into a black-canvas motion-graphics explainer video with TTS voiceover, subtitles and a chapter progress bar. Chinese or English; every frame drawn in code with Remotion.
Language: TypeScript
#agent_skills #ai_agents #ai_video #claude_code #claude_code_skill #codex #edge_tts #educational_video #explainer_video #kokoro #motion_graphics #multi_agent #react #remotion #text_to_video #tts #typescript #video_generation
Stars: 980 Issues: 2 Forks: 177
https://github.com/Vincentwei1021/anything2explainer

crwdla/tokentab
A CLI that reads Claude Code, Codex, and Gemini CLI session logs and works out how much they cost, by model, project, and day.
Language: Python
#ai #ai_token_monitor #claude_code #token_optimization #token_usage
Stars: 607 Issues: 0 Forks: 210
https://github.com/crwdla/tokentab

kruzovic7/ai-data-extractor
Free open-source extractor for AI coding assistant chat histories. Supports Claude Code, Cursor, Windsurf, Aider, Cline/Roo Code, and more.
Language: Python
#ai #ai_data_extraction #claude_code #cursor
Stars: 813 Issues: 0 Forks: 132
https://github.com/kruzovic7/ai-data-extractor

viettranx/3dviz-pro-max
Agent skill for creative 3D visualization: turn an idea into a Three.js/Blender scene worth exploring. Claude Code + Codex plugin, 223 recipes, 440 knowledge records, 22 proved kits, 37 runnable studies.
Language: JavaScript
#3d #agent_skill #blender #claude_code #codex #gltf #threejs #visualization
Stars: 414 Issues: 1 Forks: 50
https://github.com/viettranx/3dviz-pro-max

mikehasa/golive-skill
Take your agent-built product live: hosting, database, domain, email, payments — on your own accounts. Open-source Agent Skill + zero-dependency Node CLI: detect → plan → approve → apply → verify. No GoLive account, backend or telemetry.
Language: TypeScript
#agent_skill #agent_skills #ai_agents #claude_code #cloudflare #codex #database #deployment #developer_tools #devops #dns #godaddy #hosting #infrastructure #neon #netlify #porkbun #skills #supabase #vercel
Stars: 907 Issues: 0 Forks: 64
https://github.com/mikehasa/golive-skill