Content
88%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.
A well-built skill body: executable verification code with correct security caveats (timing-safe comparison, no replay protection warning), a dense event-type table, and appropriate delegation to real reference files. The main defects are dangling examples/ links and ~20 lines of cross-promotional filler that could be trimmed.
Suggestions
Ship the examples/ directory (express, nextjs, fastapi handlers with tests) in the bundle, or remove the four links pointing to it — currently 'For complete handlers with tests' leads nowhere.
Trim the 'Related Skills' list and 'Attribution' section (or move them into a single reference file) to reclaim ~20 lines of token budget.
Consider folding the four external webhook-handler-patterns links into a one-line recommendation since they duplicate the 'Recommended' skill section's purpose.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The core sections (verification code, event table, retry schedule, env vars, dev command) are lean and add genuinely non-obvious facts without explaining concepts Claude already knows. However, roughly 20 of ~128 lines are non-task content — the 8-link 'Related Skills' list, the 'Attribution' block, and the multi-link cross-promotion section — which is more than the 'every token earns its place' standard. | 4 / 5 |
Actionability | The body provides complete, copy-paste-ready Node.js code with a timing-safe comparison and env-var default, explicit response codes (401/400/200), concrete body-handling guidance (express.raw), specific dedupe keys ('payload.umid plus payload.status.state'), and a runnable local-dev command. Python and Next.js equivalents are correctly delegated to references/verification.md, which exists. | 5 / 5 |
Workflow Clarity | The single-purpose workflow is unambiguous and explicitly validated: verify the whole Authorization header first, return 401 on failure, parse the body only after the check, return 200 once handled. It also documents the provider retry schedule (1/10/30/90s) with matching dedupe guidance, covering the error/retry path. This is not a destructive or batch operation, so no validation cap applies. | 5 / 5 |
Progressive Disclosure | Structure is good: SKILL.md is an overview, the three real reference files (overview.md, setup.md, verification.md) are one level deep and clearly signaled with descriptions in the Resources section. It falls short of 5 because prominent links to examples/express/, examples/nextjs/, examples/fastapi/ and examples/ point to paths that do not exist in the bundle, breaking navigation for the 'complete handlers with tests' path. | 4 / 5 |
Total | 18 / 20 Passed |