GitHubAI Skills, Agents & MCP · System prompts
Collection of system prompts and full tool definitions from Augment, Claude Code, Cursor, Devin, Kiro and VSCode Agent.
Why it’s a gem
Includes the tool schemas, which teach more than the prose prompts do.
Archive of extracted system prompts from ChatGPT, Claude, Grok, Gemini, Manus, v0, Lovable and Cursor.
Regularly updated extractions of Anthropic, OpenAI, Google and xAI system prompts including Claude Code and Codex.
Large transparency archive of system prompts across ChatGPT, Claude, Gemini, Grok, Perplexity, Cursor, Lovable and Replit.
Curated system-prompt collection framed as a builder's reference for people designing their own agents.
Curated system prompts and tool definitions harvested specifically from production AI coding agents.