PR Lens Skill

PR Lens draws code as visually rich animated diagrams: diffs, architecture, data flows. You describe the diff or codebase as one JSON document (lanes, nodes, edges, ordered flows) and the CLI renders it as animated SVGs. There is no findings lens — PR Lens is a comprehension layer, not a review bot. There is no field for a bug, risk, or security note, and a document that invents one is rejected.

When to Use

• Asked to diagram, visualise, or explain a code change or a system.
• A pull request should carry an architecture or data-flow diagram.
• Keywords: PR Lens, diagram, architecture, data flow, visualise, pull request.

Prerequisites

• Node.js with npx (the CLI runs via npx @coldtea/pr-lens-cli@latest; no install step).
• gh (GitHub CLI) — optional, only for attaching diagrams to PRs.
• Optional canvas publishing calls the third-party service prlens.dev (see step 4b).

How to Run

Run all commands with the terminal tool from the repository root.