Open Repo
GitHub Explore repos
YOUR OPEN-SOURCE TOOLKIT

Discover tools that make developers better.

A curated directory of open-source repositories, developer tools and practical resources worth adding to your workflow.

hacktoberfest ai llm python java
2644Curated repositories
64,481.6kTotal GitHub stars
Open sourceBuilt by the community

agent-skills repositories

Hand-picked tools to improve your workflow.

Rust · Trending

The design vocabulary for your coding agent. Steer with polish and bolder, review with critique and audit, catch AI slop before it ships.

103.5k 6.1k 58
JavaScript · Trending

Community-contributed instructions, agents, skills, and configurations to help you make the most of GitHub Copilot.

40.8k 5.3k 100+

A hand-picked collection of the finest of resources for the most awesome of agents, Claude Code, the undisputed champion of coding companions, from the unstoppable team at Anthropic PBC (no affiliation). A delectable showcase of top tier skills, ambidextrous agents, scintillating status lines, top notch developer tooling, and also we have plugins

57.4k 4.9k 14

Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 250,000+ scientists worldwide. 177 ready-to-use validated skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.

55.5k 4.9k 55

Plugins, agents, skills, and commands for Claude Code, Codex CLI, Cursor, OpenCode, Antigravity CLI, GitHub Copilot, and Pi, written once in Markdown and adapted to each tool by generators with validation and evals.

42.2k 4.5k 90
HTML · Trending

Editorial diagram design for Claude Code, Codex, GitHub Copilot, Cursor, Factory Droid, Qoder, and Pi. 45 diagram types. Self-contained HTML + SVG. No shadows. No Mermaid slop.

65.3k 4.3k 64