Content
77%Weight 40%Scale 1-5Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
Highly actionable content with excellent workflow sequencing, explicit validation checkpoints, and copy-paste-ready code across all paths. Its weaknesses are redundancy (several rules restated across sections) and a monolithic structure that inlines deep reference material instead of splitting it into one-level-deep bundle files.
Suggestions
Deduplicate repeated guidance — state each rule once in its canonical section (canvas frame limits, 'never run pnpm action', AUTH_DISABLED/sign-in handling) and cross-reference it elsewhere instead of restating it.
Split deep reference material into bundle files under references/ (e.g., React source writeback rules, WebMCP page-world API details, account/sharing model), keeping SKILL.md a lean overview with clearly signaled one-level-deep links.
Consolidate the bridge-token lifecycle (server-minted adoption, fresh signed-out local generation, reuse without token) into a single section rather than distributing it across 'Browser WebMCP', 'Required Local Bridge', and 'Action Flow'.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is dense with non-obvious operational knowledge Claude would not already know, but contains several duplicated passages: canvas frame limits are stated twice in consecutive paragraphs of "Useful Canvas Sets", the bridge-token lifecycle is restated across "Browser WebMCP", "Required Local Bridge", and "Action Flow", and "never run pnpm action" appears twice. Mostly efficient with clear tightening opportunities, matching anchor 3 rather than anchor 4's 'minor instances'. | 3 / 5 |
Actionability | Guidance is copy-paste ready: executable bash for token generation, bridge daemon startup, and pending pull; complete JS for both the page helper and standard WebMCP paths; concrete JSON payloads with named tool arguments and exact fallback ordering. The NAME/ARGS snippet is a justified fill-in pattern for arbitrary tool calls, not a gap, so it holds anchor 5. | 5 / 5 |
Workflow Clarity | Explicitly numbered bridge steps with the "only ordering that works" callout, a pull → apply → acknowledge(revision) → pull-again feedback loop, version-conflict re-read recovery for writes, and a dedicated verification checklist (URL responds, src vs srcdoc, screenCount, /health probe). Validation checkpoints are explicit with error-state semantics (pending/session-ended/unknown), matching anchor 5 rather than anchor 4's 'minor validation gaps'. | 5 / 5 |
Progressive Disclosure | No bundle files exist (references/, scripts/, assets/ are absent), so everything ships inline in a ~600-line SKILL.md. Section headers are clear and one external README link is well signaled, but content that belongs in separate reference files (WebMCP page-world API details, React source writeback rules, account/sharing model) is all inlined — matching anchor 3's 'content that should be separate is inline' rather than anchor 4's appropriately split structure. | 3 / 5 |
Total | 16 / 20 Passed |