Full system prompts for OpenAI's GPT-6 Astra agent leak: 330k+ chars

BLUECOW009 · x · 2026-09-10

Security researcher elderplinius (Pliny) dumped the full system prompts and tool definitions for OpenAI's GPT-6 Astra agent in Codex Desktop — over 330k characters of prompts plus 1.1M of tool definitions, hosted in the 49k-star GitHub repo CL4R1T4S. Sections cover permission-request judgment, autonomy and persistence, personality and writing style, offering a rare look at how OpenAI instructs its flagship coding agent.

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