Awesome list for AI agent harness engineering: tools, patterns, evals, memory, MCP, permissions, observability, and orchestration.

Curated, auto-updated awesome-list of vetted AI agent skills with quality ratings for Claude, GPT, a

Public registry of code-knowledge graphs for AI agents. Awesome-list 2.0: pointers to schema-validated content, not just links.

Collection of specialised Claude Code agents

A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows — particularly Claude Code

A curated list of awesome things related to Anthropic Claude

Claude Design DESIGN.md prompts by aesthetic family, remix recipes, skills, video teardowns, X signal, honest community takes.

🔌 A curated list of OSINT MCP servers. Pull requests are welcomed!

A curated corpus of incidents, attack vectors, failure modes, and defensive tools for autonomous AI agents.

A curated list of 300+ tools, platforms, and resources for vibe coding and building software by talking to AI

A curated list of awesome LLM and AI Agent Skills, resources and tools for customising AI Agent workflows - that works with Claude Code, Codex, Gemini CLI and your custom AI Agents

Community collection of Apify agent skills for AI coding assistants

A curated list of Model Context Protocol (MCP) servers

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. A delectable showcase of top tier skills, ambidextrous agents, scintillating status lines, top notch developer tooling, and also we have plugins

📄 Configuration files that enhance Cursor AI editor experience with custom rules and behaviors

Curated reusable skills, workflows, and tool-backed capabilities for AI agents.

Automated collection of Claude Code plugin adoption metrics across GitHub repositories using n8n workflows

Awesome Claude Desktop Extensions (dxt) (not only Claude) mcpb

An open, curated collection of Agent Skills for scientific research — clone it, use it, extend it!

Make Claude talk like a human: 17 installable output styles for Claude Code, built on credited methodologies

Curated list of AutoResearch use cases with optimization traces and open source implementations

Tutorials, Guides and Agent Skills Directories

A curated list of open source GitHub repositories related to ChatGPT, the OpenAI API, and Codex. Searchable via Claude Code skills.

Curated list of Agent Skills for AI coding agents like Claude Code, Codex and Cursor.