Content
85%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This is a high-quality, deeply actionable skill that serves as a comprehensive wiring map for adding new monitoring layers to SkyWalking OAP. Its greatest strengths are the precise, executable guidance (exact file paths, SPI interfaces, registration mechanisms, code snippets) and the extensive trap table drawn from real-world experience. Its main weakness is length and some redundancy — the same warnings (client-side layers don't need trace analysis, histogram pitfalls, config-dump drift) appear in multiple sections, inflating token cost without proportional value.
Suggestions
Deduplicate the trap table (§9) by removing entries that are already covered in detail in earlier sections (e.g., histogram pitfalls from §3.3, client-side trace analysis anti-pattern from §2, config-dump from §3.2/§7) and replacing them with back-references like 'See §3.3'.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The skill is extremely long (~500+ lines) and while most content is genuinely useful domain-specific knowledge Claude wouldn't have, there is significant repetition — the histogram pitfalls appear in both §3.3 and the §9 trap table, the 'don't extend trace analysis for client-side layers' warning appears in §2 header, §3.1, and §9. The trap table in §9 is massive and partially duplicates earlier sections. Some tightening would preserve all the value at lower token cost. | 2 / 3 |
Actionability | Exceptionally actionable — provides exact file paths, concrete Java code snippets, specific YAML configuration keys, precise CLI commands, exact naming conventions (folder naming with underscores not hyphens), specific environment variables, and detailed registration steps. The extension point table in §1 maps signals to exact SPI interfaces and registration paths. The trap table gives specific symptoms and fixes. | 3 / 3 |
Workflow Clarity | The skill provides a clear end-to-end workflow from §0 (register Layer) through §8 (pre-submit checklist) with explicit sequencing. §8 is an ordered checklist with links to dedicated skills for each step. Validation checkpoints are explicit throughout — 'verify locally before pushing to CI', 'run the new e2e case end-to-end locally', 'fire every verify step with swctl by hand'. The working posture section establishes scope boundaries and stop-and-confirm gates. | 3 / 3 |
Progressive Disclosure | Excellent progressive disclosure structure — the skill explicitly positions itself as 'the wiring map' and 'index' that points to dedicated skills for each concern (compile, license, package, run-e2e, gh-pull-request). References to concept docs (OAL, MAL, LAL), CLAUDE.md files for compiler internals, and SWIP design docs are all one level deep with clear signaling. Section headers provide scannable navigation. | 3 / 3 |
Total | 11 / 12 Passed |