Checked fact 35573 Nov 2026Agents and apps
Anthropic's Claude Code documentation says Claude Code's system prompt isn't published.
The exact words it rests on
Claude Code's system prompt isn't published.
What the source said when we opened it, on 3 Nov 2026.
The source
Settings files and precedence - Claude Code Docs
Checked
Checked by the notis newsroom on , against the source above.
In the story
What a system prompt does, and which of Anthropic's prompts are published 3 Nov 2026
Cite this fact
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