Spec-driven development (SDD) for AI coding assistants.
- spec
- ai
- context-engineering
- engineering
Repository Index
68,261 visible repositories in the index
1–24 of 51 · Most stars
CLI for common Playwright actions. Record and generate Playwright code, inspect selectors and take screenshots.
Free, open-source AI Office suite: Docs, Sheets, Slides, PDF, Markdown and HTML editors with a built-in AI agent, plus a `genoffice` CLI and agent skill so Claude Code, Codex and Cursor can create and edit real .docx/.xlsx/.pptx files locally. Bring your own key. macOS, Windows & Linux.
Practical patterns, starters & CLI tools for loop engineering with AI coding agents. Design systems that prompt and orchestrate agents (inspired by Addy Osmani and Boris Cherny). Includes loop-audit, loop-init, loop-cost.
Deterministic testing tools for MCP servers
The fullstack MCP framework to develop MCP Apps for ChatGPT / Claude & MCP Servers for AI Agents.
- mcp
- model-context-protocol
- apps-sdk
- mcp-apps
Free SEO MCP server + open-source SEO and GEO skills for Claude: keyword research, rank tracking, audits, backlinks, AI visibility on your real GSC/GA4/ads data. claude mcp add ryze --transport http https://connector.get-ryze.ai/mcp
- ai-seo
- backlinks
- claude
- claude-skills
Claude skills for marketing: 49 free marketing skills for Claude Code and claude.ai (Google Ads, Meta Ads, SEO, AI visibility) + the Ryze Google Ads MCP / Meta Ads MCP: claude mcp add ryze --transport http https://connector.get-ryze.ai/mcp
- ai-visibility
- claude-code
- claude-plugin
- claude-skills
Translated达尔文.skill (Darwin.skill) — a system that lets your Skill evolve endlessly: evaluate → improve → test → keep or revert | Autoresearch-inspired autonomous skill optimization for Claude Code. Evaluate, improve, test, keep or revert.
- agent-skills
- ai-agents
- autoresearch
- claude-code
Claude Autoresearch Skill — Autonomous goal-directed iteration for Claude Code. Inspired by Karpathy's autoresearch. Modify → Verify → Keep/Discard → Repeat forever.
Native web workspace for Hermes Agent — chat, terminal, memory, skills, inspector.
- agent-ui
- ai-workspace
- hackathon
- hermes-agent
An open-source Collaborative Multi-Agent OS for transparent, human-in-the-loop task coordination via Matrix rooms.
- agent-teams
- openclaw
Agent Skill for generating 2D sprite sheets and map, transparent PNG frames, and animated GIFs from prompts.
- agent-skills
- codex
- pixel-art
- sprite-generator
Transparent and Efficient Financial Analysis
- financial-statements
- stock-data
- fundamental-analysis
- fundamentals
MockServer is an HTTP(S) mock server and proxy for testing that lets you mock APIs, inspect and modify live traffic, and inject failures. It supports HTTP/1.1, HTTP/2, gRPC, WebSockets, TCP and more on a single port, with additional support for HTTP/3, message brokers, and AI/LLM APIs.
- mock-server
- proxy
- java-client
- javascript-client
A bio-inspired cognitive memory engine — a new paradigm for Graph RAG.
- agent-memory
- agentic-ai
- ai-reasoning
- episodic-memory
Serenity-inspired Agent Skill for supply-chain bottleneck stock research
LeanCTX is the Context Gateway for AI Systems. Select task-relevant context, apply supported controls, connect local knowledge and inspect recorded evidence. Open-source Engine: CLI, MCP, hooks and supported proxy paths.
Cascading runtime for AI agents. Optimize cost, latency, quality, and policy decisions inside the agent loop.
Portable AI agent runtime for the JVM. One @Agent class runs on Spring AI, LangChain4j, Anthropic, or 9 more behind one SPI. Token streaming, tool calls, human approvals, and governance over WebSocket, SSE, gRPC, or WebTransport/HTTP3. Speaks MCP, A2A, and AG-UI.
与其蒸馏别人，不如蒸馏自己。欢迎加入数字永生！Inspired by colleague-skill（同事skill）。
An open-source background agents coding system
- background-agents
- cloud-agents
- software-factory
Claude Code skill: four-phase plan hardening (recon, interrogate, Codex adversarial review, cross-model build & inspection) — two AI models harden your plan before a line of code exists, then swap jobs to build it. Whoever built it never grades it.
AGENTS.md rules / skills for AI coding agents: Codex, Cursor & Claude Code. Inspired by Clean Code, Refactoring, DDD, Clean Architecture and DDIA programming books.
- agents-md
- agent-rules
- agent-skills
- code-quality