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change-tracking

Implementation details for EF Core change tracking. Use when changing InternalEntityEntry, ChangeDetector, SnapshotFactoryFactory, or related entity state, snapshot, or property accessor code.

67

Quality

80%

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tessl review fix ./.agents/skills/change-tracking/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

72%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.

The body is concise and well-structured for a short single-purpose orientation skill. Its weakness is actionability and workflow clarity: several sections describe behavior or give hand-wavy fixes rather than concrete, sequenced, executable guidance.

Suggestions

Replace the abstract pitfall solution with a concrete, actionable instruction (e.g., the specific check or code pattern to add for SharedIdentityEntry).

Turn the Validation section into a short sequenced checklist with explicit verification steps rather than descriptive statements about DetectChanges behavior.

Add a brief concrete example or file pointer for how/where to modify the named components (InternalEntityEntry, SnapshotFactoryFactory) so guidance is executable, not just navigational.

DimensionReasoningScore

Conciseness

The body is lean and assumes Claude's knowledge of EF Core, with a single orienting opener and terse component entries; every line earns its place with no padding.

5 / 5

Actionability

It provides concrete test paths and named classes, but the pitfall solution ('Add code that checks SharedIdentityEntry') and Validation section are partly descriptive rather than giving complete executable guidance, leaving key details missing.

3 / 5

Workflow Clarity

The content is organized into clear sections but presents no sequenced multi-step workflow with validation checkpoints; guidance is descriptive rather than process-oriented, fitting the middle anchor.

3 / 5

Progressive Disclosure

At under 50 lines with no need for external references, the body is well-organized into clear sections (Core Components, Testing, Common Pitfalls, Validation), meeting the simple-skill exception for the top anchor.

5 / 5

Total

16

/

20

Passed

Description

87%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.

The description is specific, well-triggered, and clearly distinguishes its niche via named internal classes. It explicitly answers both what and when, though the capability list reads more as scope identifiers than enumerated actions.

DimensionReasoningScore

Specificity

Names the domain and several concrete trigger targets (InternalEntityEntry, ChangeDetector, SnapshotFactoryFactory, entity state/snapshot/property accessor code), but enumerates scope identifiers rather than a comprehensive list of distinct actions, keeping it just below the top anchor.

4 / 5

Completeness

Explicitly states both what ('Implementation details for EF Core change tracking') and when ('Use when changing...') with concrete trigger phrases, matching the top anchor's pattern.

5 / 5

Trigger Term Quality

Includes specific class and component names a developer would naturally mention when working in this area, plus synonyms across the change-tracking surface, but a few common variations are absent so it is not fully comprehensive.

4 / 5

Distinctiveness Conflict Risk

The named internal EF Core classes create a clear niche with distinct triggers and minimal overlap risk with other skills.

5 / 5

Total

18

/

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
dotnet/efcore
Reviewed

Table of Contents

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