Discover quality open-source projects, submit projects anonymously, and claim and edit your own project.
A little curiosity. A world of open source.
THE FIRST COLLECTIONHosted MCP server providing Claude, Cursor and other AI agents with live website analytics, A/B testing, funnel analysis, heatmaps and paid-ads attribution resolved to Stripe revenue. Includes 12 marketing skill prompts for conversion optimization, copywriting, SEO and more.
CoalLedger is a docs-health checking suite for AI coding agents — the documentation counterpart to CoalMine's code canaries. Seven canaries flag wrong, incomplete, stale, contradictory, broken, unreadable and (optionally) leaked documentation, with a bundled zero-dependency CommonMark+GFM AST engine, context-judged severity and choice-gated fixes.
AAS Core is a local, agent-first control plane for discovering, selecting, validating and planning reusable agent skills from a catalog of 2,115+ skills, with CLI, local MCP, plugins and a browser Workbench.
Ponytail is an AI coding-agent skill/plugin that nudges agents toward minimal, necessary code using a seven-rung decision ladder, plus review/audit commands. It supports Claude Code, Codex, Copilot CLI, Gemini, OpenCode, and many other coding tools via plugin installs or ruleset files.
Open-source library of 388 production-ready AI coding agent skills, plugins, and personas. Works with Claude Code, OpenAI Codex, Gemini CLI, Cursor, and 9 more tools across engineering, marketing, product, compliance, C-level advisory, and research domains.
Web of Flaws is a structured, markdown-first catalog of web security vulnerabilities and secure code replacements designed for developers, security engineers, and AI coding agents.
A curated directory of 1000+ production-ready Claude Skills and plugins for enhancing AI agent productivity across Claude.ai, Claude Code, Cursor, Codex, Gemini CLI, and more.
A multi-harness agentic plugin marketplace offering 94 plugins, 202 agents, 183 skills and 105 commands, generated from one Markdown source for Claude Code, Codex CLI, Cursor, OpenCode, Antigravity CLI and GitHub Copilot.
A command-line interface for Google Workspace that dynamically generates commands from the Google Discovery Service to manage Drive, Gmail, Calendar, and other APIs.
39 editorial diagram types as self-contained HTML+SVG for AI coding assistants like Claude Code and Codex. Brand-matched, accessible, no build step. Import from draw.io, Mermaid, or Excalidraw.
Curated list of Claude Code resources—official Anthropic guides, tutorials, skills, plugins, hooks, MCP integrations, subagents, status lines, security and observability tooling, alternative clients, and agent orchestration examples.
A community-curated collection of custom agents, instructions, skills, hooks, workflows, and plugins for GitHub Copilot, with a searchable website, Learning Hub, and installable plugin marketplace.
Handoff is an agent skill for repositories where work continues across multiple AI-agent sessions. It keeps a shared HANDOFF.md ledger, audits apparently unfinished entries against Git history, code, tests and ownership, and offers a terminal progress dashboard plus a local agent message channel.
A curated directory of 5,300+ community-built skills for OpenClaw, a locally-running AI assistant. Skills are filtered from the official ClawHub registry and organized by category.
Open-source playbook pack for AI coding tools (Cursor, Claude Code, Codex CLI, Gemini CLI) with 145+ agent skills, 57 slash commands and MCP templates, automating full development workflows from onboarding to shipping, tuned for React/Next.js/Supabase.
Agent-facing tooling for Clics, a privacy-friendly, cookieless web analytics platform, providing MCP servers and a CLI for AI assistants.
OpenDesign is an open-source, local-first desktop alternative to Claude Design. It is agent-native, supports 25+ coding CLIs including DeepSeek Harness, generates prototypes, decks, images, videos with brand-grade DESIGN.md systems, and exports to HTML/PDF/PPTX/MP4 under Apache 2.0 license.
Open-source skill pack providing production-grade, workflow-driven engineering skills for AI coding agents, covering the full software development lifecycle from spec definition to production shipping, compatible with 70+ coding tools including Claude Code and GitHub Copilot.
A Claude skill for inspecting and building Figma design systems, providing read-only audits (WCAG, token compliance, interactive states, etc.) and a build mode that creates components, adds slots, and optionally exports tokens.css and AI rules for seamless design‑to‑code integration.
AgnosticUI Local (v2) is a CLI-based, framework-agnostic UI component library that copies component source, styles and tests directly into your project for React, Vue, Svelte or Lit, with 55 accessible components, CSS custom-property theming and AI prompt playbooks.
