Skill

platform-database

Guides SQL database design, query optimization, and migration safety. Useful when writing queries, designing schemas, or planning database migrations.

database

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Tool Access

This skill is limited to using the following tools:

BashReadWriteEditGrepGlobAgent

Preview

- Prefer UNION ALL over UNION unless you specifically need deduplication

Supporting Assets

SKILL.md

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Stats

Stars14

Forks12

Last CommitApr 3, 2026

Actions

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Help us improve

Share bugs, ideas, or general feedback.

Principles

Prefer UNION ALL over UNION unless you specifically need deduplication

Rules

See rules index for detailed patterns.

Examples

Positive Trigger

User: "Review this schema and migration plan for zero-downtime rollout."

Expected behavior: Use platform-database guidance, follow its workflow, and return actionable output.

Non-Trigger

User: "Implement ARIA labels and focus rings on this modal."

Expected behavior: Do not prioritize platform-database; choose a more relevant skill or proceed without it.

Troubleshooting

Skill Does Not Trigger

Error: The skill is not selected when expected.
Cause: Request wording does not clearly match the description trigger conditions.
Solution: Rephrase with explicit domain/task keywords from the description and retry.

Guidance Conflicts With Another Skill

Error: Instructions from multiple skills conflict in one task.
Cause: Overlapping scope across loaded skills.
Solution: State which skill is authoritative for the current step and apply that workflow first.

Output Is Too Generic

Error: Result lacks concrete, actionable detail.
Cause: Task input omitted context, constraints, or target format.
Solution: Add specific constraints (environment, scope, format, success criteria) and rerun.

Workflow

Identify whether the request clearly matches platform-database scope and triggers.
Apply the skill rules and referenced guidance to produce a concrete result.
Validate output quality against constraints; if gaps remain, refine once with explicit assumptions.