Real, published system prompts from shipping AI products — each with source attribution and notes on what makes it work.
System prompt for Google's terminal-based coding agent. It defines Core Mandates (mimic project conventions, never assume libraries, minimal comments)…
System prompt for Qoder's agentic IDE running as an autonomous BACKGROUND AGENT that completes coding tasks without user interaction and returns a 1-2…
Chat Mode context block for CodeBuddy, an IDE coding assistant with a Chat/Craft mode split. It injects runtime environment details (visible files, op…
GitHub Copilot's VS Code agent-mode system prompt as configured for Claude Sonnet 4, captured with a live conversation context block. It establishes t…
The leanest of the Copilot VS Code variants, configured for GPT-4o. It keeps the core Copilot identity, content refusals, tool-use instructions, and a…
The Copilot VS Code agent prompt tuned for Gemini 2.5 Pro. Same Copilot identity and tool-use scaffolding as the other variants, but the edit instruct…