Preservation Verifier

Verify that a rewrite or file edit kept the content the original ../avoid-ai-writing/SKILL.md says to protect.

For cross-Skill work, follow ../avoid-ai-writing-router/references/handoff-contract.md and ../avoid-ai-writing-router/references/skill-graph.json.

Connection contract

Incoming

Accept before/after verification from:

• avoid-ai-writing-router via ROUTE when the user directly supplies before and after material.
• voice-preserving-rewriter via VERIFY after returned-text rewriting.
• file-edit-in-place via VERIFY after an authorized named-file mutation.

Require both original and current versions. If either is unavailable, return control to the router rather than inventing a comparison.

Produce