All parts of Claude Code's system prompt, 27 builtin tool descriptions, sub agent prompts (Plan/Explore/Task), utility prompts (CLAUDE.md, compact, statusline, magic docs, WebFetch, Bash cmd, security review, agent creation). Updated for each Claude Code version.
claude-code-system-prompts is a repository that records the system prompts, tool descriptions, agent prompts, and utility prompts used by Claude Code. It serves people who want to inspect how Claude Code structures its built-in agents and tools across releases. The catalogue instruction provides access to material documenting that workflow.
Latest release v2.1.306 · 21 Oct 2026
1 file for Claude Code: claude-code-system-prompts CLAUDE.md — 362 tokens loaded in every session.
CLAUDE.md A 362 tok These files are Piebald-AI/claude-code-system-prompts's own configuration — they tell Claude Code how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.