Anthropic Agent Skills
Anthropic's official Agent Skills and spec.

202 agents, 184 skills and 105 commands in 94 plugins.
A production-ready, multi-harness plugin marketplace for coding agents including Claude Code, Codex, Cursor, and Copilot. It packs 202 agents, 184 skills, and 105 commands into 94 plugins covering language experts, code review, debugging, infrastructure, security, and testing. Install only the plugins you need. MIT-licensed, community-maintained.
Side-by-side pages for pricing, features, and best-fit use cases.
Anthropic's official Agent Skills and spec.
Open-source local-first AI workforce coordinated by a Commander through one chat
Data framework for LLM apps and knowledge agents
Cognition's autonomous AI software engineer that takes on tasks end to end.
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