The body is lean and high-signal with no explanation of concepts Claude already knows; each section (inspection, deferred tools, text mutation recipe, image upload) earns its place, and the single ToolSearch example is fully justified.

It gives concrete, executable guidance throughout — exact tool names, the `select:` ToolSearch syntax, precise error strings to avoid, and the upload_assets call shape with nodeId/count semantics — making it copy-paste ready.

It sequences a clear workflow (get_figjam upfront for IDs → batch-load references → batch ToolSearch schemas → canonical text-edit recipe) with explicit guardrails and checkpoints (no createPage, get_metadata fails on FigJam, load font before mutate) and points batch/destructive work at the batch-modify reference.

The SKILL.md is a concise overview pointing to 13 one-level-deep reference files, all verified present, each clearly signaled with a one-line description, and plan-board-content explicitly delegates to the node-type specifics — easy navigation with no nested indirection.

It names the tool and domain ("use Figma's use_figma MCP tool in the FigJam context") but lists no concrete FigJam actions such as creating stickies, sections, or connectors, so it stops at domain-and-some-actions rather than multiple specific actions.

It answers what the skill does but provides no explicit "Use when..." trigger clause, and the rubric caps completeness at 2 when such explicit trigger guidance is missing.

It includes the relevant terms "FigJam" and "use_figma" but omits natural phrasings a user would actually say (board, sticky, retro, brainstorm, connector) and offers no common variations, so coverage is partial.

It is clearly scoped to the FigJam context and explicitly distinguishes itself from the sibling figma-use skill, giving it a distinct niche unlikely to trigger for the wrong skill.