Content
85%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
A lean, highly actionable router skill with strong question-to-tool mapping and a clear follow-up loop. Its main weakness is redundancy: the failures raw-name exception and the per-tool tool list each recur across multiple sections.
Suggestions
State the posthog:query-mcp-tool-failures raw-$mcp_tool_name exception once (in "Finding the tool name") and reference it elsewhere instead of repeating it in the intro and "When to drop to SQL" sections.
Drop the "Covered by a typed tool" table in "When to drop to SQL" since it duplicates the Suggested-questions menu; keep only the "Not covered" list and the flag-off fallback note there.
Trim the opening two paragraphs into one — the $mcp_tool_call event explanation and the mcp-analytics flag/toolName-nuance can be folded so the menu appears sooner.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is dense and free of basic-concept padding, but the posthog:query-mcp-tool-failures raw-$mcp_tool_name exception is restated three times (intro, "Finding the tool name", and "When to drop to SQL") and the "Covered by a typed tool" table duplicates the Suggested-questions menu, so it could be tightened. | 2 / 3 |
Actionability | Maps each question to a specific typed tool, gives a copy-ready example call (posthog:query-mcp-tool-stats with toolName/dateRange JSON), and explicitly enumerates which cases require posthog:execute-sql. | 3 / 3 |
Workflow Clarity | Clear routing sequence — offer the menu, find the tool name (broad question → exploring-mcp-tool-quality → drill in), call the per-tool tool, then offer a natural follow-up from the menu — with an explicit follow-up loop after results. | 3 / 3 |
Progressive Disclosure | A single well-organized file with clearly signaled, one-level-deep links to sibling skills and models-mcp.md; no bundle files are needed and the menu is appropriately inline as the core content. | 3 / 3 |
Total | 11 / 12 Passed |