docs: add Never-rewrite-history guard to CLAUDE.md / AGENTS.md#478
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docs: add Never-rewrite-history guard to CLAUDE.md / AGENTS.md#478
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Append a `## Never rewrite history` section listing the destructive history operations that NEVER apply on a remote-tracked repo, with the canonical clean-working-tree sequence (`git fetch && reset --hard origin/main && clean -fd`) as the only correct alternative. Why: forensic sweep on 2026-04-27 found three workspace repos with no merge base at all with origin — independent `git init`/"fresh start" rewrites on different machines had produced identical content under entirely different SHAs, costing ~41 commits of redundant local work. This rule prevents that class of error structurally for both human and AI agents. Implements PyAutoLabs/PyAutoPrompt#7. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Summary
Append a
## Never rewrite historysection to this repo'sCLAUDE.mdand/orAGENTS.md(whichever exist) listing destructive history operations that should never run on a remote-tracked branch, with the canonical clean-working-tree sequence as the only correct alternative.One of 17 PRs implementing PyAutoLabs/PyAutoPrompt#7 (history-rewrite-guard umbrella).
Test Plan
grep "## Never rewrite history" CLAUDE.md AGENTS.mdreturns the section.🤖 Generated with Claude Code