antigravity-awesome-skills and Anthropic-Cybersecurity-Skills
Both tools provide collections of agentic skills for AI agents, making them competitors as users would likely choose one over the other based on the breadth (A) or specialized focus on cybersecurity (B) of their skill collection.
About antigravity-awesome-skills
sickn33/antigravity-awesome-skills
The Ultimate Collection of 1000+ Agentic Skills for Claude Code/Antigravity/Cursor. Battle-tested, high-performance skills for AI agents including official skills from Anthropic and Vercel.
Provides an installable skill library distributed via CLI (`npx antigravity-awesome-skills`) that places reusable markdown playbooks into tool-specific directories for Claude Code, Cursor, Gemini CLI, and others. Organizes 1,331+ skills into curated bundles and multi-step workflows, separating operating instructions (skills) from external capabilities (MCP tools) to support planning, security, infrastructure, and product workflows. Integrates with major AI IDEs and agents through both direct installation paths and marketplace plugins, enabling natural invocation syntax like `@brainstorming` within agent conversations.
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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