generate-migration

Generate Django database migrations for Sentry. Use when creating migrations, adding/removing columns or tables, adding indexes, or resolving migration conflicts.

Quality

94%

Does it follow best practices?

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Securityby

Passed

No findings from the security scan

Quality

Content

96%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.

A high-quality, actionable skill body with executable examples and strong validation around destructive migration operations. The only gap is that the dense guideline content could optionally be split into reference files.

Dimension	Reasoning	Score
Conciseness	The body is lean, assumes Claude knows Django/ORM basics, and every section (is_post_deployment comment guidance, single-test rationale, app/connection notes) earns its place rather than padding.	5 / 5
Actionability	It provides copy-paste-ready commands and a complete executable TestMigrations class plus a concrete operations array example covering the common cases.	5 / 5
Workflow Clarity	Destructive/batch operations have explicit multi-step sequences with validation checkpoints (sqlmigrate verify, local migrate safety checks) and clear phase-1/phase-2 PR ordering.	5 / 5
Progressive Disclosure	Well-organized single-file skill with clear section headers and no nested references, but all guideline content is inline in a moderately long file rather than split into references.	4 / 5
	Total	19 / 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, well-structured description that clearly states both capability and explicit trigger conditions. Only minor room to add common synonyms like 'schema' or 'model change'.

Dimension	Reasoning	Score
Specificity	The description names the domain and lists multiple concrete actions — 'creating migrations, adding/removing columns or tables, adding indexes, or resolving migration conflicts' — giving comprehensive coverage.	5 / 5
Completeness	It explicitly answers what ('Generate Django database migrations for Sentry') and when ('Use when creating migrations... or resolving migration conflicts') with concrete trigger phrases.	5 / 5
Trigger Term Quality	It includes natural phrases users say (create migration, add/remove column, add index, resolve conflict) but misses synonyms like 'schema change' or 'model change' that users also say.	4 / 5
Distinctiveness Conflict Risk	The 'Django database migrations for Sentry' niche with migration-specific triggers is clearly distinct and unlikely to fire for unrelated skills.	5 / 5
	Total	19 / 20 Passed

Validation

100%

Warnings & errors only

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

Validation — 16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository: getsentry/sentry
Path: .agents/skills/generate-migration/SKILL.md
Commit: b979444

Reviewed: 3 days ago

Table of Contents

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