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@2b8cda6 official
by planetscaleplanetscale/database-skills693 stars
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PostgreSQL best practices, query optimization, connection troubleshooting, and performance improvement. Load when working with Postgres databases.

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Use this Skill: https://skilld.dev/gh/planetscale/database-skills/postgres

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referencesps-extensions.md

≈269 tokens on demand. Your agent reads this file only when SKILL.md points to it.

PostgreSQL Extensions on PlanetScale

Only use PlanetScale-supported extensions. For the complete and up-to-date list of available extensions, see: https://planetscale.com/docs/postgres/extensions

Do not rely on hard-coded extension lists — always check the documentation above for current availability.

Enabling Extensions

Some extensions must first be enabled in the PlanetScale Dashboard (Clusters > Extensions) before they can be created in SQL. This often requires a database restart.

Once enabled in the dashboard, create the extension in SQL:

CREATE EXTENSION IF NOT EXISTS <extension_name>;

Recommended Patterns

  • Always check the PlanetScale extensions docs before assuming an extension is available.
  • Verify extension availability in PlanetScale configuration and docs before schema design depends on it.
  • Enable pg_stat_statements early for baseline query telemetry.

Source: SKILL.md on GitHub

Third-party checks

1 alert17d5 checks · Risk SAFE
  • Gen Agent Trust Hub17d

    The skill provides comprehensive documentation, best practices, and diagnostic SQL queries for PostgreSQL and PlanetScale-specific features. No security issues were identified.

  • Socket17d

    No alerts

  • Snyk17d

    Risk: LOW · No issues

  • Runlayer6mo

    18/23 files flagged

  • ZeroLeaks5mo

    Score: 93/100 · 2 sections analyzed

Provenance

Signed by skilld at 2b8cda6. This ties the file your Agent reads to that commit on GitHub. It does not review the instructions.

Last checked against GitHub last month.

Activeupdated 7 months ago

Capability

metadata
{
  "author": "planetscale",
  "version": "1.0.0"
}

Topics

  • Database
  • postgres
  • schema-design
  • indexing
  • query-optimization
  • replication
  • monitoring
  • backup-recovery
  • planetscale

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What it does

Provides Postgres best practices, query optimization guidance, indexing strategies, and schema design patterns. Includes PlanetScale-specific connection pooling, monitoring, and CLI reference for hosted Postgres deployments.

Generated from the current SKILL.md.

Frequently asked

Does this skill cover PlanetScale-specific features like connection pooling?
Yes. The skill includes references for PlanetScale connection pooling, PgBouncer configuration, the pscale CLI, and PlanetScale Insights for slow query analysis.
What topics does this skill cover?
Schema design, indexing, query optimization, partitioning, MVCC and transactions, replication, WAL operations, monitoring, backup/recovery, and PlanetScale-specific connection and deployment workflows.
Does this skill help with query performance troubleshooting?
Yes. It includes guidance on query patterns, index optimization, MVCC transaction isolation, and monitoring via pg_stat views and pg_stat_statements.
Can I use this skill if I self-host Postgres instead of PlanetScale?
Yes. The skill covers generic Postgres best practices and operations. PlanetScale-specific references are optional and only used if you choose PlanetScale for hosting.

Generated from the current SKILL.md. These answers refresh after source changes.