"Helix" matching MCP tools:

• science.uniprot.featuresA

  apibaseB

  Get sequence-level annotations and functional features for a protein by UniProt accession. Returns active sites, binding sites, signal peptides, transmembrane regions, disulfide bonds, post-translational modifications, domain boundaries, secondary structure elements (helix, strand, turn), natural variants, and chain cleavage sites — all with exact sequence positions. Essential for structural biology, drug target analysis, and protein engineering workflows. CC BY 4.0 — Universal Protein Resource (UniProt Consortium)

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• lookup_apiA

  kernelcadA

  Use this when you need to list the kernelCAD script-runtime surface: global functions (box, path, selectEdges, helix, etc), Shape methods (fillet, sweep, lower, etc), Sketch methods (extrude, revolve, sweep), PathBuilder methods, EdgeQuery/FaceQuery key sets, and featureKindFaceLabels (which globals accept opts.faceLabels and valid value shapes). Use this to discover what is callable from a .kcad.ts script. Call this BEFORE concluding kernelCAD lacks a capability — its NURBS freeform surfacing (loft, sweep, boundary-fill, G2 blend) is easy to miss from tool names alone.

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