01
It starts by itself
PR touches adapter code. Runs in GitHub Actions or Claude Code routine.
- ↻ PR touches adapter code
pull_request touching SqlDriverAdapter or Transaction code
prisma · 369K installsPrisma Driver Adapter Implementation skill
Runs by itself, PR touches adapter code.
Driver adapter changes pass the checklist.
Install the Prisma Driver Adapter Implementation skill and make it a habit: follow https://gethabit.dev/skills/prisma/prisma-driver-adapter-implementation.md
- 1Copy
- 2Paste into Claude Code, Codex or Cursor
- 3It runs by itself
369K installs74 starsMIT licenceSource on GitHub ↗
Prisma Driver Adapter Implementation
by prisma · 369K installs
The skill
The prisma driver adapter implementation skill is a reference for building Prisma ORM 7 SQL driver adapters: transaction lifecycle, savepoints, result mapping, error preservation and a verification checklist.
Only when you ask.
The habit
Driver adapter changes pass the checklist.
↻ Runs by itselfPR touches adapter code
How the habit works.
You don't have to.
When does it start? How does it check its work? What does it remember?
One run, step by step.
Then it stops.
Stops after one pull request per run and one fix attempt.
- 01
Match the version
The agent pins the @prisma/driver-adapter-utils version of the target Prisma release and typechecks.
- 02
Check queries
It checks that queryRaw keeps column order, types, nulls and precision, and that executeRaw reports affected rows.
- 03
Check transactions
It checks one dedicated connection per transaction and that commit and rollback release it exactly once.
- 04
Check errors
It checks DriverAdapterError mapping and that unknown errors keep their original code and message.
- 05
Check cleanup
It checks dispose ownership and that the shadow database is isolated and always dropped.
- 06
Run E2E tests
It runs Prisma Client integration tests, not only adapter unit tests, and logs open items.
What it may do.
Nothing more.
It writes only in its own folder and asks you before anything goes out.
- Writes only inloops/prisma-adapter-check-loop/**
- Talks toapi.github.com
- Sendsnothing
- Your OKNothing goes out, so it needs no OK.
Is it for you?
Use it when it fits.
Read both lists. If the left one sounds like you, the Prisma Driver Adapter Implementation skill helps.
Use it when
- ✓ You build a new driver adapter
- ✓ You debug P2039 errors
- ✓ You add savepoint support
Skip it when
- – You only write Prisma queries
- – You work on Prisma 8
Prisma Driver Adapter Implementation skill, answered.
Why not trust the type checker?
The skill says adapters are a protocol boundary: code can typecheck and still corrupt values or leak connections.
Are savepoints required?
No. They are optional and only for providers that support them. No-op savepoints must be documented and tested.
How do I install the Prisma Driver Adapter Implementation skill?
Copy the prompt at the top into your agent. It installs the skill from prisma/skills and sets up the habit. Or run npx skills add prisma/skills --skill prisma-driver-adapter-implementation.
Is the Prisma Driver Adapter Implementation skill free?
Yes. It is published under MIT. Habit is free too.
Prisma Driver Adapter Implementation. Now as a habit.
Install the Prisma Driver Adapter Implementation skill and make it a habit: follow https://gethabit.dev/skills/prisma/prisma-driver-adapter-implementation.md
All prisma skills →More code skills →
Works in
- Claude Code
- Codex
- Cursor
- ChatGPT
- Claude app
Made by prisma, published under MIT. Habit links to the original and never changes it. Is this your skill?