Content
100%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 tight, expertly structured read-only workflow: exact tool selection logic, field-level preferences, explicit loop guards, and a well-scoped authorization contract that defers the full threat model elsewhere. No weaknesses found across any dimension.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Every line carries product-specific, non-obvious knowledge — previews vs. full fetch, "Prefer `extracted_text` or `extracted_html`" fallback logic, the pagination stopping condition, and the label re-processing warning — with zero padding or explanations of concepts Claude already knows. | 5 / 5 |
Actionability | Although instruction-only, the guidance names the exact MCP tools for each step (`list_inboxes`, `search_messages`, `search_threads`, `get_message`, `get_thread`, `get_attachment`, `update_message`) and specifies concrete field preferences and presentation details, making it fully actionable without code. | 5 / 5 |
Workflow Clarity | The 6-step read workflow is clearly sequenced with explicit decision points, a loop-stopping condition ("Follow pagination until the requested range is covered"), an explicit failure-mode guard ("A triage loop that never updates labels will re-process the same mail forever"), and authorization checkpoints; the destructive/batch validation cap does not apply to this read-only workflow. | 5 / 5 |
Progressive Disclosure | Under 50 lines with well-organized sections and no bundle files to fragment; the deep authorization matrix is correctly deferred to a clearly signaled one-level external reference ("The full matrix and threat model live in the `agent-email-patterns` skill") while keeping only this skill's contract rows inline. | 5 / 5 |
Total | 20 / 20 Passed |