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analyzer-development

Create Roslyn-based analyzers and code-fix providers for detecting Web Forms migration patterns. Covers DiagnosticAnalyzer architecture, diagnostic ID conventions (BWFC001–BWFC099), CodeFixProvider authoring, testing with CSharpAnalyzerTest/CSharpCodeFixTest, and the analyzer release tracking files. Use when adding a new migration rule, creating a code-fix suggestion, or debugging analyzer behavior.

70

Quality

85%

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SKILL.md
Quality
Evals
Security

Quality

Content

78%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

Highly actionable with complete executable examples and a clear sequenced workflow, but it is a monolithic single file with no progressive disclosure to separate references for a skill of this size.

Suggestions

Extract the 'Current Analyzers' catalog table into a references file (e.g. references/analyzers.md) and link to it from SKILL.md to improve progressive disclosure for a 280-line skill.

Add an explicit error-recovery feedback loop after the test step (e.g. 'If dotnet test fails, re-check the DiagnosticDescriptor and stub types, then re-run') to raise workflow clarity.

Trim or move the inline code-fix provider example to a reference file since it is marked optional, keeping the core analyzer workflow in SKILL.md.

DimensionReasoningScore

Conciseness

The body is lean and assumes Roslyn competence, but the 16-row 'Current Analyzers' table and full code blocks offer minor trim opportunities, sitting just below the 'every token earns its place' anchor.

4 / 5

Actionability

Provides copy-paste-ready, complete C# for the analyzer, code-fix provider, and tests, plus concrete 'dotnet test' commands and a checklist covering the common cases.

5 / 5

Workflow Clarity

A clear 4-step sequence (descriptor → code-fix → release tracking → tests) with a verification checklist, but no explicit error-recovery feedback loop, so it falls short of the top anchor.

4 / 5

Progressive Disclosure

No bundle files exist and the ~280-line skill is entirely inline with no external references signaled; the analyzer catalog is reference-style content kept inline, matching the 'could be better organized' anchor rather than well-split structure.

3 / 5

Total

16

/

20

Passed

Description

92%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

A strong, third-person description that states concrete capabilities and an explicit 'Use when' trigger clause tied to specific developer tasks. The only gap is modest synonym/extension coverage in trigger terms.

DimensionReasoningScore

Specificity

Lists multiple concrete actions — 'Create Roslyn-based analyzers and code-fix providers', 'CodeFixProvider authoring', 'testing with CSharpAnalyzerTest/CSharpCodeFixTest', 'release tracking files' — covering the domain comprehensively, matching the anchor for several specific concrete actions.

5 / 5

Completeness

Explicitly answers what ('Create Roslyn-based analyzers... Covers DiagnosticAnalyzer architecture...') and when ('Use when adding a new migration rule, creating a code-fix suggestion, or debugging analyzer behavior') with concrete trigger phrases.

5 / 5

Trigger Term Quality

Natural triggers like 'adding a new migration rule', 'creating a code-fix suggestion', 'debugging analyzer behavior' give good coverage, but synonyms and file extensions are absent so it falls short of the comprehensive anchor.

4 / 5

Distinctiveness Conflict Risk

The niche is sharply scoped via 'Roslyn-based analyzers', 'Web Forms migration patterns', 'BWFC001–BWFC099', giving distinct triggers with minimal overlap risk.

5 / 5

Total

19

/

20

Passed

Validation

100%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
FritzAndFriends/BlazorWebFormsComponents
Reviewed

Table of Contents

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