[transitrix]

What changed

Add render-dsm-capabilities-html to the Transitrix skills catalogue. It produces standalone HTML and native SVG from explicit JSON projections, including classic/layered layouts, independent tags, dated states, multi-system coverage, overlap contours and exact-view export.

The package includes agent instructions, human usage/install guidance, a deterministic ZIP builder, retained Acme source attribution and a visibly illustrative teaching overlay. Provenance pins the merged core correction separately from the unreleased methodology contract and standalone adapter version. Native YAML ingestion and released CLI/DSM/Studio adoption are not claimed.

Closes #659.

How it is verified

• Portable skill frontmatter validation passes.
• All 47 renderer regression tests pass; 2 packaging tests cover reproducibility, extraction/rendering and refusal to overwrite sources or existing archives.
• 108 notation/publish-manifest tests, doc lint, skill catalogue conformance and workflow-script integrity pass. Four pre-existing doc-lint advisories remain.
• Browser checks cover classic and layered MDM views, selected system coverage/overlap, current/planned dates and Diagram only/Fit to screen; nested capability labels remain readable at native zoom.
• The new read-only CI workflow runs renderer and package tests. No plugin release or website deployment is performed.

Checklist

• Based on main, one concern per PR.
• Commits are signed off (git commit -s) — DCO.
• No hub/work-item references in committed files, this description or commit messages.

[transitrix]

Independent read-only review completed by a separate reviewer run at exact head 832e486f710e7b9b0622e869b22fdd59249378ac: no blocking findings.

Independently executed 47 renderer tests, 2 package/extraction/refusing-write tests, 103 shared notation tests and 5 publish-manifest tests. Documentation checks passed with four existing advisories; workflow-script integrity passed. Verified 15 retained source Git blob hashes and embedded JavaScript syntax. Reviewed renderer and package code, read-only CI permissions, distribution metadata, public-surface boundaries, explicit JSON/native-product compatibility and source-backed versus illustrative data.

This is independent source/test acceptance. Plugin release, website deployment and installed-product support remain separate.