Databases & SQL

The top-rated launch-quality Databases & SQL skill for AI agents is postgres (grade B), followed by db-stinger and clickhouse-best-practices. Skillspace rates 1,544 Databases & SQL skills; 252 are launch-quality.

Schema design, migrations, query writing and optimisation, ORMs, Postgres, MySQL, SQLite, MongoDB, Redis.

Launch-quality skills first, then by grade, then by our Skill Score, which adds judge reviews, test results, GitHub stars and adoption.

  1. postgres B
  2. db-stinger B
  3. clickhouse-best-practices B
  4. deeplake-dataset-stinger B
  5. mongodb-connection B
  6. motherduck-explore B
  7. oraclecloud-schema-migration B
  8. turingdb-graph B
  9. database-design B
  10. database-schema-generator B
  11. neo4j-knowledge-graph B
  12. using-relational-databases B
  13. 511-frameworks-micronaut-jdbc B
  14. 515-frameworks-micronaut-mongodb B
  15. sql-schema-audit B
  16. squix B
  17. alloydb-postgres-health B
  18. dbcheck B
  19. neo4j B
  20. datasette B
  21. dolt-database-version-control B
  22. surrealdb B
  23. motherduck-duckdb-sql B
  24. prisma-database B
  25. sqg B

Frequently asked questions

What is the best Databases & SQL skill for AI agents?

The top-rated launch-quality Databases & SQL skill for AI agents is postgres (grade B), followed by db-stinger and clickhouse-best-practices. Skillspace rates 1,544 Databases & SQL skills; 252 are launch-quality.

How does Skillspace rate Databases & SQL skills?

Skillspace grades every Databases & SQL skill from A to F with a published scoring engine that reads the skill's SKILL.md: architecture and maturity make the score, and a security scan can cap it. In crowded categories, a judge model also compares the strongest contenders side by side, and some skills are tested head-to-head on real tasks against other skills in the same category (including a deliberately weak one) and a no-skill baseline. Launch-quality skills are graded A to C with a clean safety verdict, and not excluded by a quality filter: the filters catch skills our model's safety screen flags for prompt injection, guardrail bypass, harmful content or credential exposure; test fixtures and attack benchmarks; skills written only for the repository they live in; templates and stubs; and near-duplicate variants and copies of other skills. Ratings were last updated on 24 September 2026; the full method is on the methodology page.

Are Databases & SQL skills safe to install?

Of the 1,544 Databases & SQL skills Skillspace rates, 1,449 passed its safety scan with no flag from its model, and 95 are flagged: 62 for review, 26 as risky, 5 as unsafe and 2 as test fixtures. Each skill's page shows its safety verdict. A pass is not a guarantee: the scan reads only the skill's SKILL.md, not the scripts or other files it ships, and looks for patterns such as piping a remote script into a shell, reading credentials or hiding actions from the user. Skills are third-party code that Skillspace indexes but does not host or endorse, so read a skill's source on GitHub before you install it.

Skillspace indexes and rates skills; it does not host or endorse them. Run third-party skills at your own risk.