strand-paper-to-spatial-skill

Extract final STRAND-compatible subcellular spatial transcriptomics metadata from a paper PDF, DOI/article URL, repository page, dataset landing page, approved downloaded data file, or optional topic search such as "pancreas subcellular-resolution spatial datasets". Use this skill when the user wants a Datasets.xlsx-style metadata table plus an auditable extraction report for MERFISH, seqFISH, Xenium, CosMx, STARmap, Molecular Cartography, or related subcellular spatial datasets. Also use it for upstream paper/dataset discovery before extraction, missing-field audits, download plans, QC/count-convention explanations, and paper-to-dataset curation runs. Do not use for generic paper summaries, review-only articles without reusable data, non-spatial scRNA-seq, bulk RNA-seq, or spot-level spatial data unless the user explicitly asks.