Ready to supercharge your AI agents?

Install any skill in seconds. Free to start, no credit card required.

Get Started Free →

DB migrations — measured AI agent skill | DecimalAI

superset-sh/db-migrations

SkillScore77Maintained

Create a database migration with Drizzle on a fresh Neon branch. Use when changing the packages/db schema or generating migrations.

Databy superset-sh

Links this skill to your agents and keeps it current with the author’s updates.

Automatic

Coding pack

decimalai skills pull superset-sh-db-migrations

Get this skill — curl · raw file

curl -fsSL https://app.decimal.ai/s/superset-sh-db-migrations/SKILL.md

Raw file: /s/superset-sh-db-migrations/SKILL.md ↗ · machine-readable summary at /s/superset-sh-db-migrations.json ↗

In productionGlobal

how this skill behaves on real traffic · last 30 days

No production data for this skill yet — usage numbers appear here once agents start running it.

Anonymized aggregate across every org using this skill — proof from real production use, not a demo.

Does this skill help? · Benchmark: with vs. withoutsign in to run this on your agents

22 test cases from the publisher’s eval.yaml · each run twice on gemini-3.6-flash — with the skill injected, then without · last run 3h ago

—-42% tokens0% turns77% of whole cases pass with skill (17/22)

Test case	Without → With	Effect	Δ tokens	Δ turns
case-06	✗→✓	▲ Improved	-63%	0%
case-04	✗→✓	▲ Improved	-42%	0%
case-05	✗→✓	▲ Improved	-53%	0%
case-07	✗→✓	▲ Improved	-31%	0%
case-10	✗→✓	▲ Improved	-53%	0%

Showing 5 of 22 cases

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

superset-sh / superset

.agents/skills/db-migrations/SKILL.md

View on GitHub ↗

License NOASSERTIONImported 8/3/2026Version v1

Skill contents

SKILL.md

DB migrations

Always spin up a new neon branch to create migrations. Update our root .env files to point at the neon branch locally.
Use drizzle to manage the migration. You can see the schema at packages/db/src/schema. Never run a migration yourself.
Create migrations by changing drizzle schema then running bunx drizzle-kit generate --name="<sample_name_snake_case>"
NEON_ORG_ID and NEON_PROJECT_ID env vars are set in .env
list_projects tool requires org_id passed in
NEVER manually edit files in packages/db/drizzle/ - this includes .sql migration files, meta/_journal.json, and snapshot files. These are auto-generated by Drizzle. If you need to create a migration, only modify the schema files in packages/db/src/schema/ and ask the user to run drizzle-kit generate.

Want to see if superset-sh/db-migrations would activate on your phrasing? Try it before you install — no LLM call, no signup.

Other measured skills in the registry, with their headline benchmark lift.