Content
77%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The body is highly actionable and clearly sequenced with strong validation feedback loops, but it is a monolithic single-file document with notable internal redundancy and a dangling reference to a non-existent error-reference.md, leaving conciseness and progressive disclosure at 2.
Suggestions
Extract the large, reusable blocks (the ApiCompat error table, the generator-bug reporting template, the migration-status.md template) into a references/ file (e.g., error-reference.md) and create that file so the existing in-body reference resolves, moving the SKILL.md toward a one-level-deep overview.
Deduplicate the restated rules — the 'never edit Generated/' guard, the 'regenerate after editing CodeGen attributes' rule, and the ApiCompatBaseline prohibition each appear 2–3 times; state each once authoritatively in Safety Rules and link to it.
Tighten or relocate the migration-status.md template (lines ~113–170) to a reference file; it is a large static block that inflates the SKILL.md token budget without aiding the core workflow.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The skill is dense and mostly earned (concrete commands, tool mappings, error codes) rather than explaining concepts Claude already knows, but at ~850 lines it repeats several rules verbatim — the Generated/ guard, the 'regenerate after editing CodeGen attributes' rule, and the ApiCompat-baseline prohibition each appear multiple times — so it 'could be tightened.' | 2 / 3 |
Actionability | It provides fully executable commands (`dotnet build /t:GenerateCode`, `/p:LocalSpecRepo=<path>`), concrete MCP tool invocations with parameters, exact CS error codes mapped to specific tools, and copy-paste-ready C#/YAML examples, matching the 'copy-paste ready' anchor. | 3 / 3 |
Workflow Clarity | The 13 phases are explicitly sequenced with validation checkpoints (snapshot_generated → build_and_classify auto-verification → verify_generated_unchanged with autoRevert) and feedback loops (build-fix loop with iteration caps and a stop-and-report path for confirmed generator bugs), matching the 'clear sequence with explicit validation steps' anchor. | 3 / 3 |
Progressive Disclosure | No bundle files exist (references/scripts/assets are absent), so all content sits in one ~850-line SKILL.md; the one in-body file reference (error-reference.md in Safety Rules point 4) does not exist in the bundle, and large blocks (ApiCompat table, bug-report template, status template) are inline rather than split out, fitting the 'some structure but could be better organized' anchor. | 2 / 3 |
Total | 10 / 12 Passed |