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migrating-apis

Implement API migrations between versions, platforms, or frameworks with minimal downtime. Use when upgrading APIs between versions. Trigger with phrases like "migrate the API", "upgrade API version", or "migrate to new API".

75

Quality

Does it follow best practices?

Impact

No eval scenarios have been run

SecuritybySnyk

Passed

No known issues

SKILL.md
Quality
Evals
Security

Quality

Content

100%

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

The body is a well-organized, lean overview with a concrete eight-step workflow, explicit validation and rollback checkpoints, and properly offloaded detail in verified one-level reference files. It does not over-explain basics Claude already knows.

DimensionReasoningScore

Conciseness

The body is lean, names patterns like 'strangler fig pattern, parallel running, and traffic shadowing' without explaining them, and every section earns its place; it does not pad with concepts Claude already knows, matching the level-3 'lean and efficient' anchor.

3 / 3

Actionability

Steps give specific, actionable guidance—named tools (Grep/Read, nginx, feature flags), concrete transformation cases (field renames, nested-to-flat, enum changes), and exact cutover percentages (1%, 10%, 25%, 50%, 100%); per the code_vs_instruction note, executable guidance in an instruction-only skill meets the level-3 bar.

3 / 3

Workflow Clarity

Eight clearly sequenced steps include explicit validation checkpoints—shadow comparison for data consistency (step 5), full integration-test validation (step 8), and automatic rollback triggers during cutover—matching the level-3 'clear sequence with explicit validation steps and feedback loops' anchor; the destructive-operation cap does not apply because verification steps are present.

3 / 3

Progressive Disclosure

The body is an overview with clearly signaled one-level-deep references to implementation.md, errors.md, and examples.md (all verified to exist and contain substantive content with no nested redirects), matching the level-3 'clear overview with well-signaled one-level-deep references' anchor.

3 / 3

Total

12

/

12

Passed

Description

90%

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 third-person, concise, and clearly states both capability and trigger conditions with natural user phrasing. Its only weakness is that it names a single core action rather than enumerating multiple concrete operations.

DimensionReasoningScore

Specificity

The description names the domain and core action ('Implement API migrations between versions, platforms, or frameworks with minimal downtime') but lists one action across variants rather than multiple distinct concrete actions, so it stops short of the level-3 'lists multiple specific concrete actions' anchor.

2 / 3

Completeness

It explicitly answers both 'what' (implement API migrations with minimal downtime) and 'when' ('Use when upgrading APIs between versions' plus explicit trigger phrases), matching the level-3 anchor; it is not level 2 because the 'when' is explicit rather than implied.

3 / 3

Trigger Term Quality

Phrases like "migrate the API", "upgrade API version", and "migrate to new API" are natural terms a user would actually say, matching the level-3 'good coverage of natural terms' anchor.

3 / 3

Distinctiveness Conflict Risk

API migration is a clear niche with distinct triggers unlikely to fire for unrelated skills, matching the level-3 'clear niche with distinct triggers' anchor.

3 / 3

Total

11

/

12

Passed

Validation

87%

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

Validation14 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

allowed_tools_field

'allowed-tools' contains unusual tool name(s)

Warning

frontmatter_unknown_keys

Unknown frontmatter key(s) found; consider removing or moving to metadata

Warning

Total

14

/

16

Passed

Repository
jeremylongshore/claude-code-plugins-plus-skills
Reviewed

Table of Contents

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