5 skills found
asgeirtj / system_prompts_leaksExtracted system prompts from Anthropic - Claude Fable 5, Opus 5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-5.6-Sol, Codex. Google - Gemini 3.5 Flash, 3.1 Pro, Antigravity. xAI - Grok, Cursor, Copilot, VS Code, Perplexity, and more. Updated regularly.
mukul975 / Anthropic-Cybersecurity-Skills817 structured cybersecurity skills for AI agents · Mapped to 6 frameworks: MITRE ATT&CK, NIST CSF 2.0, MITRE ATLAS, D3FEND, NIST AI RMF & MITRE F3 (Fight Fraud) · agentskills.io standard · Works with Claude Code, GitHub Copilot, Codex CLI, Cursor, Gemini CLI & 20+ platforms · 29 security domains ·…
mukul975 / Anthropic-Cybersecurity-Skills817 structured cybersecurity skills for AI agents · Mapped to 6 frameworks: MITRE ATT&CK, NIST CSF 2.0, MITRE ATLAS, D3FEND, NIST AI RMF & MITRE F3 (Fight Fraud) · agentskills.io standard · Works with Claude Code, GitHub Copilot, Codex CLI, Cursor, Gemini CLI & 20+ platforms · 29 security domains ·…
mohitagw15856 / pm-claude-skills1078 professional Agent Skills for Claude, ChatGPT, Gemini, Cursor & Codex — from PRDs and postmortems to decoding a lease, budgeting your energy in spoons, and rehearsing the hardest conversation. Plain-markdown, MIT, in Anthropic's official plugin directory.
js-promptly3d / prompt-engineeringThis guide provides best practices for designing, testing, and refining prompts for AI-powered features. It is intended for developers integrating LLMs (like OpenAI, Anthropic, or Gemini) into web applications. - **Clarity:** Write prompts that are clear, specific, and unambiguous.
