feat(planetscale): add management actions

[BillLeoutsakosvl346]

Summary

• Add 15 PlanetScale actions for databases, branches, backups, and Vitess deploy requests.
• Add service-token authentication, resource selectors, the supplied SVG icon, and generated docs/catalog entries.
• Branch actions expose scalar configuration. Backup restores use clusterSize; per-keyspace sizing remains outside this integration.

Type of Change

• New feature

Testing

• 98 tests passed across the PlanetScale adapter, restore validation, shared selector/provider HTTP, and canonical sub-block suites.
• Two independent validate-integration passes completed; findings and metadata suggestions addressed.
• bunx turbo run type-check: 26 tasks passed.
• bun run lint and all 52 check:audits checks passed.
• Block-registry, canvas-sentence, docs-manifest, and source whitespace checks passed. Generated integration MDX retains the docs generator's formatting.

Live PlanetScale testing deferred.

Checklist

• Code follows project style guidelines
• Self-reviewed my changes
• Tests added/updated and passing (new tests pass the test-audit authoring gate)
• No new warnings introduced
• I confirm that I have read and agree to the terms outlined in the Contributor License Agreement (CLA)

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1 Skipped Deployment

Project	Deployment	Actions	Updated
docs	Skipped		Sep 29, 2026 11:44pm UTC

[cubic-dev-ai]

All reported issues were addressed across 48 files

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[greptile-apps]

Confidence Score: 5/5

[Medium risk] Adds PlanetScale integration with database and branch management actions.

The PR appears safe to merge based on the reviewed changes.

Summary

The PR adds PlanetScale management actions for databases, branches, backups, and Vitess deploy requests, with service-token authentication and resource selectors.

• Registers the workflow block and tools, and adds generated catalog, CLI, and integration documentation.
• Adds selector and backup-restore validation tests.

Diagram

%%{init: {'theme': 'neutral'}}%%
flowchart LR
  A[PlanetScale workflow block] --> B[Resource selectors]
  A --> C[Registered management tools]
  B --> D[PlanetScale API]
  C --> D
  D --> E[Structured workflow outputs]

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_{Reviews (2) · Last reviewed commit: "chore(planetscale): clarify input and re..."}

[BillLeoutsakosvl346]

@greptile

[BillLeoutsakosvl346]

@cubic-dev-ai review this PR

[cubic-dev-ai]

@cubic-dev-ai review this PR

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[cubic-dev-ai]

No issues found across 48 files

Confidence score: 5/5

• Automated review surfaced no issues in the provided summaries.
• No files require special attention.

<sub>Tip: cubic can generate docs of your entire codebase and keep them up to date. Try it here.

Re-trigger cubic</sub>