The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
GitHub repository with 258,943 stars and 38,731 forks.
Language: JavaScript
Topics: ai-agents, anthropic, claude, claude-code, developer-tools, llm, mcp, productivity
Trending score 7.42, freshness score 0.90, stars gained +14,771, forks gained +1,806.
2026-09-15: 258,943 stars and 38,731 forks.
A spy satellite simulator in your browser, except the data is real. Live open source spatial intelligence on a photorealistic 3D globe.
GitHub repository with 34,362 stars and 6,875 forks.
Trending score: 8.10; stars gained: +25,256; forks gained: +4,909.
Language: JavaScript
Topics: 3d-globe, cesium, flight-tracking, geospatial, geospatial-intelligence, gis
Taste-Skill - gives your AI good taste. stops the AI from generating boring, generic slop
GitHub repository with 87,342 stars and 5,948 forks.
Trending score: 6.69; stars gained: +7,397; forks gained: +474.
Language: JavaScript
Topics: agent, ai, claude, claude-code, codex, coding
The design language that makes your AI harness better at design.
GitHub repository with 68,224 stars and 4,176 forks.
Trending score: 6.38; stars gained: +4,583; forks gained: +284.
Language: JavaScript
Production-grade engineering skills for AI coding agents.
GitHub repository with 94,585 stars and 10,047 forks.
Trending score: 6.37; stars gained: +4,227; forks gained: +384.
Language: JavaScript
Topics: agent-skills, antigravity, claude-code, codex, cursor, skills
Unlimited FREE AI coding. Connect Claude Code, Codex, Cursor, Cline, Copilot, Antigravity to FREE Claude/GPT/Gemini via 40+ providers. Auto-fallback, RTK -40% tokens, never hit limits.
GitHub repository with 28,883 stars and 5,306 forks.
Trending score: 6.34; stars gained: +3,477; forks gained: +783.
Language: JavaScript
Extracted system prompts from Anthropic - Claude Fable 5.1, Opus 5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-6-Astra, Codex. Google - Gemini 3.8 Flash, 3.1 Pro, Antigravity. xAI - Grok, Grok Bot, Cursor, Kimi and more! Updated regularly.
GitHub repository with 67,131 stars and 10,903 forks.
Trending score: 6.20; stars gained: +3,235; forks gained: +408.
Language: JavaScript
Topics: ai, ai-agents, ai-prompts, anthropic, chatbot, chatgpt
Nipmod package intelligence, Codex plugin, MCP workflows and public agent safety tooling.
GitHub repository with 0 stars and 0 forks.
Trending score: 0.00.
Language: TypeScript
Topics: ai-agents, cli, codex, codex-plugin, developer-tools, mcp