Content
77%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, actionable skill for an eval-driven improvement workflow. Its greatest strengths are the clear phase-based structure with explicit exit criteria and the concrete CLI commands throughout. The main weakness is length—the document tries to be comprehensive which makes it token-heavy, and some content (like the extensive anti-patterns section and detailed leakage examples) could be moved to reference files.
Suggestions
Extract Phase 8 (Audit Scenario Quality) into a separate SCENARIO_QUALITY.md file and reference it—this section alone is ~100 lines and could stand alone as a reference
Move the anti-patterns section to a separate ANTI_PATTERNS.md file, keeping only a brief summary with a link in the main skill
Trim the 'good task formula' and 'proactive application' explanations—these are valuable but could be condensed to examples with one-line explanations rather than multi-paragraph prose
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The skill is comprehensive but could be tightened. Some sections like the anti-patterns list and the detailed explanations of leakage patterns are valuable but verbose. The skill assumes Claude's competence in most areas but occasionally over-explains concepts like what uplift means. | 2 / 3 |
Actionability | Excellent actionability with specific CLI commands (tessl install, eval run, scenario generate), concrete code examples for verifier JSON structure, and copy-paste ready templates. Every phase has explicit commands and expected outputs. | 3 / 3 |
Workflow Clarity | Outstanding workflow structure with 9 clearly sequenced phases, each with explicit goals and exit criteria. Validation checkpoints are built into the process (Phase 6 checks for regressions, Phase 8 audits scenario quality). The feedback loop of eval → diagnose → fix → re-eval is explicit throughout. | 3 / 3 |
Progressive Disclosure | The skill is a monolithic document (~400 lines) that could benefit from splitting into separate files for each phase or topic area. While internally well-organized with clear headers, there are no references to external files for detailed content like the verifier JSON schema or scenario writing guidelines. | 2 / 3 |
Total | 10 / 12 Passed |