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.

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

🔌 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

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

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!

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.

A curated list of resources for Japanese natural language processing (NLP): Python libraries, LLMs, dictionaries, corpora, and datasets. Includes Claude Code skills to search resources.

The definitive resource for Agent Skills - modular capabilities revolutionizing AI agent architecture

Awesome Claude Code plugins — a curated list of slash commands, subagents, MCP servers, and hooks for Claude Code

A curated list of autonomous improvement loops, research agents, and autoresearch-style systems inspired by Karpathy's autoresearch.

A curated list of Agent Skills for SEO. Technical audits, keyword research, content briefs, schema, GEO and AI visibility, for Claude Code, Codex, Cursor and OpenClaw.