Content
88%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.
An instruction-heavy skill body that is exceptionally actionable and rigorously sequenced, with explicit validation gates, feedback loops, and honest-handling rules (lab pending, untimed attempts, no-pass guarantees). Its weaknesses are modest: a few trimmable passages and a long single-file layout where some reference material could be split out.
Suggestions
Tighten the longest enumerations (e.g., the capstone feature list and repeated single-track/no-overwrite statements) to reclaim tokens without losing directives.
Consider moving stable reference material such as the full MCPA-CERTIFICATION.md template or the lesson-screen operating details into a references/ file, keeping SKILL.md as a leaner overview with one-level-deep pointers.
Relocate the 'Lesson screen' section adjacent to 'Lesson mode' (or under it) so the mode-specific material is grouped together.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is dense and imperative with essentially no explanation of concepts Claude already knows, and it handles time-sensitive protocol facts by explicitly framing older revisions as deprecated ('present Roots, Sampling, Logging, and Dynamic Client Registration as deprecated features'). However, a few passages could be tightened, such as the long capstone feature enumeration and restatements of the no-overwrite and single-track rules, so it fits anchor 4 rather than the every-token-earns-its-place anchor 5. | 4 / 5 |
Actionability | Guidance is fully executable: exact commands ('python3 <lesson-path>/code/main.py', 'python3 -m unittest discover -s <lesson-path>/code/tests -v', 'python3 scripts/check_mcpa_wire.py <lesson-path>'), a complete copy-paste markdown template for MCPA-CERTIFICATION.md, exact file paths and raw-GitHub URLs, a numbered mode-selection decision list, and concrete thresholds (70 percent quiz, exact set-equality scoring, archive naming 'MCPA-CERTIFICATION-<YYYY-MM-DD>.md'). The <lesson-path> placeholders are justified because paths are read from the track JSON rather than invented. | 5 / 5 |
Workflow Clarity | All four modes are clearly sequenced with explicit validation checkpoints and feedback loops: ordered mode-selection rules, a recall gate ('If both answers are wrong, offer review before advancing'), an all-conditions completion checklist, 'Do not mark practical work verified if the runtime or tests did not actually run', review-queue updates on quiz misses, untimed-attempt recording, and mock rotation for retakes. This matches the anchor-5 pattern of clear sequence with explicit validation and error-recovery loops. | 5 / 5 |
Progressive Disclosure | There is no bundle (references/, scripts/, assets/ are absent), and the skill appropriately avoids inlining the curriculum by pointing one level deep into the upstream repository's files with a purpose-annotated list ('Program policy...: certifications/mcpa/program.json', 'Ordered route...: certifications/mcpa/tracks/mcpa-f.json'). Sections are well organized, but the ~330-line single file inlines content that could arguably live in reference files (the state-file template, lesson-screen details), and the 'Lesson screen' section is placed between Onboarding and Lesson mode, giving minor organization gaps consistent with anchor 4. | 4 / 5 |
Total | 18 / 20 Passed |