Maintainers

Subsystem ownership table. Two data sources:

• CODEOWNERS — .github/CODEOWNERS assigns the entire repo to @prisma/orm-ts. There are no per-directory owners.
• Git history — recent contributors per directory (last 90 days, default branch).

Bot accounts (Prismo, prisma-bot, dependabot[bot], renovate[bot], github-actions[bot], etc.) are excluded.

Per-subsystem recent contributors

Subsystem	Owners (CODEOWNERS)	Recent contributors (git, 90d)
Repo-wide	@prisma/orm-ts	jacek-prisma, Oleksii Orlenko, Kristof Siket, Søren Bramer Schmidt, Lucian Buzzo, Dulmandakh
packages/cli	@prisma/orm-ts	jacek-prisma, Oleksii Orlenko, Søren Bramer Schmidt
packages/client	@prisma/orm-ts	jacek-prisma, Oleksii Orlenko, Søren Bramer Schmidt
packages/client-engine-runtime	@prisma/orm-ts	jacek-prisma, Oleksii Orlenko
packages/migrate	@prisma/orm-ts	jacek-prisma, Oleksii Orlenko
packages/client-generator-ts	@prisma/orm-ts	jacek-prisma, Oleksii Orlenko
packages/client-generator-js	@prisma/orm-ts	jacek-prisma, Oleksii Orlenko
packages/internals	@prisma/orm-ts	jacek-prisma, Oleksii Orlenko, Søren Bramer Schmidt
packages/engines	@prisma/orm-ts	(Prismo bot dominates; jacek-prisma, Kristof Siket on human commits)
packages/config	@prisma/orm-ts	jacek-prisma, Oleksii Orlenko, Søren Bramer Schmidt
packages/adapter-*	@prisma/orm-ts	jacek-prisma, Oleksii Orlenko
packages/sqlcommenter*	@prisma/orm-ts	jacek-prisma, Oleksii Orlenko
packages/query-plan-executor	@prisma/orm-ts	jacek-prisma, Oleksii Orlenko
helpers/compile	@prisma/orm-ts	jacek-prisma, Oleksii Orlenko
scripts/	@prisma/orm-ts	(Prismo dominates; Søren Bramer Schmidt, Kristof Siket on human commits)
.github/workflows	@prisma/orm-ts	jacek-prisma, Søren Bramer Schmidt

Top human contributors (last 90 days)

Contributor	Approximate commits
jacek-prisma	32
Oleksii Orlenko	9
Kristof Siket	5
Dulmandakh	5
Søren Bramer Schmidt	4
Lucian Buzzo	3
Varun Chawla	2
Sarthak Shah	2
Luiz F. C. Martins	2

The bot author Prismo accounts for ~26 commits in the same window — primarily engine-version bumps.

Caveats

• All-team CODEOWNERS — every PR notifies the same team, regardless of which package changed. Reviewer assignment in practice happens by familiarity rather than by file ownership.
• Recent contributors ≠ owners — git history is a proxy, not a SLA. Reach out via the PR or @prisma/orm-ts rather than DM-ing individuals.
• Bot exclusion — Prismo/prisma-bot commits are excluded from contributor counts because they're automated. They still account for ~31% of all-time commits in the repo (see By the numbers).

See also

• .github/CODEOWNERS
• How to contribute for the PR process
• By the numbers for activity statistics