ArcadeDB Multi-Model Database, one DBMS that supports SQL, Cypher, Gremlin, HTTP/JSON, MongoDB and Redis. ArcadeDB is a conceptual fork of OrientDB, the first Multi-Model DBMS. ArcadeDB supports Vector Embeddings.

Open-source desktop SQL workspace with 3 built-in database drivers and 24 shipped driver plugins, including SQL Server, DuckDB, ClickHouse and Redis. Built-in MCP server for Claude, Cursor and Devin, SQL notebooks and visual EXPLAIN.

Universal SKILL.md catalog for research workflows: literature review, research design, project memory, manuscript writing, and cross-agent delegation for Claude Code, Codex, Gemini, Cursor, OpenClaw, and generic AI clients.

让 Codex、Claude Code 等 AI Agent 成为你的跨平台电脑维修助手：64 个按需加载的 Playbook，覆盖诊断、清理、性能、网络与安全维护——C 盘爆满、电脑卡顿、流氓软件、应用迁移、数据恢复都能直接问；先取证、再计划，确认后修改。

The Open Runtime for AI Agents

Agent Skills for iOS 26+, Swift 6.3, SwiftUI, and modern Apple frameworks

MCP server for interacting with the Aseprite API

Control your Mac with detailed mouse, keyboard, screen, and window management capabilities.

ConardLi's open-source Skills collection, featuring web design, knowledge retrieval, image generation, and more.

Reusable workflows for planning, building, reviewing, and shipping with Claude Code and Codex.

A ready-to-fork Claude Code template for academics using LaTeX/Beamer + R. Multi-agent review, quality gates, adversarial QA, and replication protocols.

🤖 24/7 AI agent that maximizes Claude Code Pro usage via Slack. Auto-processes tasks, manages isolated workspaces, creates Git commits/PRs, and optimizes day/night usage thresholds.

A codex plugin for running optimization loops inside a codebase. It is useful when you have a measurable target and many possible changes to try: test runtime, build speed, bundle size, model loss, Lighthouse scores, memory use, query latency, or any other metric you can print from a script.

Reverse engineered Windows Copilot into an OpenAI-compatible API. Access GPT-4 and GPT-5 models through a simple REST interface without API keys or billing.

The open source technology for business process management

HEY CLI and Agent 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.

Distilly — Distill how they think into reusable Skills for any Agent or Bot. Formerly Colleague Skill（原同事 Skill）.

Computer use for about $0.0002 a step: OCR the screen, classify the next action with TypeSafe, click. macOS.

TSP自托管、零运维的 A 股「自建策略 + 监控 + 回测」量化工作台 | LLM能力驱使策略定制+个股分析+复盘 | 自由接入第三方数据源与个性化扩展数据 | 个人开源