What problem does it solve? Academic manuscripts often contain numbers and claims that cannot be traced back to experimental evidence, leading to fabrication risks and broken provenance. This Skill drafts or revises exactly one LaTeX manuscript section per invocation, binding every number to a fingerprinted evidence file or marking it as an explicit \todo{...} placeholder. ## Core Features & Use Cases - Evidence-bound drafting: Resolves a section by number, slug, or title against notes/outline.md and writes manus/secs/<n>_<slug>.tex, with every number carrying a % src: anchor comment to a mates/ evidence entry read during the run. - Registry synchronization: Updates the claim ledger (notes/claims.md), appends new symbols and abbreviations to notes/notation.md, and flips the section's outline row status in the same run. - Staleness and integrity checks: Runs import.sh --diff to detect evidence drift, verifies citation keys against reference.bib, and gates the draft on a successful build and lint pass. - Use Case: After your outline and evidence are in place, invoke the skill with a section number like 3 to produce a first draft of the method section where every reported metric traces to an imported results file, and missing measurements appear as named todos instead of invented values. ## Quick Start Ask the assistant to run stage-sect-drafter on section 3 to draft the method section from the outline brief and imported evidence.