Content
78%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 dense, highly executable SDK skill that adds genuine non-obvious knowledge (error-return semantics, caching gotchas, tool-name case sensitivity) rather than generic explanation. Its main weaknesses are the dangling REFERENCE.md link — the only progressive-disclosure pointer — and result validation not being woven into the batch/pipeline workflow examples.
Suggestions
Add the missing REFERENCE.md to the bundle (or remove the link): 'See [REFERENCE.md](REFERENCE.md) for detailed guides' currently points to a file that does not exist, so all promised detailed guides are unreachable.
Integrate validation into the batch workflows: show iterating run_batch results and checking each entry for status == "error" before treating it as data, mirroring the single-call pattern in Error Handling.
Tighten the Error Handling prose: the returned-not-raised semantics are stated three times; one lead sentence plus the code example conveys the same behavior in fewer tokens.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is lean and code-dominated with no explanations of concepts Claude already knows; every section adds SDK-specific knowledge. However, the Error Handling prose states the returned-not-raised semantics three times in different forms ("A failed call returns its error; it does not raise", "never reach the caller", "Wrapping a call in except ToolValidationError catches nothing and the error is then used as if it were data"), which could be trimmed to one sentence plus the code example. | 4 / 5 |
Actionability | Fully executable, copy-paste-ready guidance throughout: install commands, env vars, a complete Quick Start with real tool names ("tu.tools.UniProt_get_entry_by_accession(accession=\"P05067\")"), batch execution, and a concrete error-check pattern with real field names (status, error_details, next_steps, retriable). It is not a 4 because the examples are complete and cover the common cases (find, execute via both APIs, batch, configure, handle errors). | 5 / 5 |
Workflow Clarity | Clear sequence with an explicit prerequisite ("tu.load_tools() # REQUIRED before any tool call"), a 5-point checklist in Critical Notes, and a full feedback loop in Error Handling (check status == "error", inspect retriable and next_steps, fix by checking required params). It is not a 5 because the batch and pipeline examples never integrate result validation — run_batch results are used without checking each entry for errors, and the error-check pattern is shown only for a single call in a separate section. The batch-operation cap of 3 does not apply since a validation/recovery loop is explicitly present. | 4 / 5 |
Progressive Disclosure | Sections are well organized and the single external reference is clearly signaled ("See [REFERENCE.md](REFERENCE.md) for detailed guides"), but REFERENCE.md does not exist in the bundle — there are no references/, scripts/, or assets/ directories and SKILL.md is the only file, so the sole pointer to detailed material is dangling. It is not a 4 because a broken reference is more than a minor organization gap, and not a 2 because the body itself is well structured and non-monolithic. | 3 / 5 |
Total | 16 / 20 Passed |