awesome-agent-skills and Anthropic-Cybersecurity-Skills
These are ecosystem siblings—both are skill libraries that implement the same agentskills.io standard and target the same AI agent platforms (Claude Code, Cursor, Gemini CLI), with B specializing in cybersecurity domain skills while A provides broader general-purpose coverage.
About awesome-agent-skills
VoltAgent/awesome-agent-skills
Claude Code Skills and 500+ agent skills from official dev teams and the community, compatible with Codex, Antigravity, Gemini CLI, Cursor and others.
Curated with 1030+ production skills from engineering teams (Anthropic, Google, Vercel, Stripe, Cloudflare, etc.) and the community, this repository emphasizes real-world usage over AI-generated content. Skills are organized by provider and compatible across multiple agent platforms via standardized tool definitions. Built-in security guidance recommends reviewing source code and using external scanning tools before installation, acknowledging that skills can introduce prompt injection or malware risks.
About Anthropic-Cybersecurity-Skills
mukul975/Anthropic-Cybersecurity-Skills
734+ structured cybersecurity skills for AI agents · MITRE ATT&CK mapped · agentskills.io standard · Claude Code, Copilot, Codex CLI, Cursor, Gemini CLI
Skills are packaged as YAML-frontmatter Markdown files following the agentskills.io open standard, enabling single-command installation via `npx` and seamless discovery across 12+ AI platforms (Claude Code, Copilot, Cursor, Continue, Cline, and others). Beyond security coverage, the collection includes reference scripts, validation steps, and deep technical context—transforming unstructured knowledge into executable, agent-native workflows aligned to both MITRE ATT&CK tactics and NIST CSF 2.0 controls.
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