articleSimon Willison
Claude system prompts as a git timeline
Claude system prompts are turned into a git timeline: Anthropic's system prompt history is converted into a granular, timestamped commit history. This enables tracing evolution with git log, diff, and blame by organizing prompts per model, family, and revision.
published APR 18, 2026★★★★★
Read the sourcesimonwillison.net/2026/Apr/18/extract-system-prompts/#atom-everything
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- Source
- Simon Willison
- Ingested
- APR 18, 2026 · 19:10
- Editorial score
- 4.0 / 5