Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/ericrisco/rsc-harness/prisma-ormnpx skills add ericrisco/rsc-harness --skill prisma-ormgit clone --depth 1 https://github.com/ericrisco/rsc-harnessWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/ericrisco/rsc-harness/prisma-orm)<a href="https://agentmods.dev/skills/ericrisco/rsc-harness/prisma-orm"><img src="https://agentmods.dev/badge/skills/ericrisco/rsc-harness/prisma-orm.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00101 | $0.03185 |
| Opus 5 | $0.00051 | $0.01592 |
| Sonnet 5 | $0.00020 | $0.00637 |
| Haiku 4.5 | $0.00010 | $0.00318 |
Grade A, and why
prisma-orm scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 314 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Prisma ORM (v7)
You declare a data model in schema.prisma, generate a type-safe client, and query it
without the foot-guns: N+1, over-fetch, unbounded reads. This skill is Prisma 7-native.
If you are writing prisma-client-js, binaryTargets, or new PrismaClient() with no
adapter, you are writing v6 — stop and read the upgrade notes.
Decide first
Prisma is a schema DSL (schema.prisma) + a generated type-safe client + Prisma Migrate.
The rival, Drizzle, is schema-as-TypeScript with a SQL builder and no codegen — if the
ask says pgTable, drizzle-kit, or drizzle.config.ts, that is ../drizzle-orm/SKILL.md,
not here.
Prisma 7 has four non-negotiables. Get these wrong and nothing runs:
- Generator is
provider = "prisma-client"andoutputis REQUIRED. The client is no longer emitted intonode_modules— you import it from your generated path. The legacyprisma-client-jsgenerator is gone. - A driver adapter is REQUIRED on the constructor.
new PrismaClient({ adapter }). Omit it and you getrequires either adapter or accelerateUrlat runtime. - Connection config lives in
prisma.config.ts, not the datasource block.url,directUrl,shadowDatabaseUrlinschema.prismaare deprecated in v7. - Rust-free by default. The query engine is TypeScript now — no native binaries, ~3x
faster queries, ~90% smaller bundles.
binaryTargetsno longer exists.
Version note: stable is the 7.x line — latest stable is 7.7.0 (2026-04-07) per the
Prisma changelog (accessed 2026-06-02); pin >=7.7.
"Prisma Next" — the future fully-TS foundation, first announced 2026-03-04 in
The Next Evolution of Prisma ORM
— reached Early Access in May 2026 per the
Prisma Next Roadmap (2026-03-20, accessed
2026-06-02). Early Access is forward-looking only and not the install default; for
production work stay on stable 7.x.
What ships with it
5 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- yesterday First seen · 314 lines · 101 tokens per session scan A 2510c141892e
prisma-orm is a skill published in the GitHub repository ericrisco/rsc-harness (60 stars, last pushed 2d ago), licensed MIT. It adds 101 tokens to every session and 3,185 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
Other skills, from other repositories
prisma-docs
Prisma ORM 7.x — schema, Prisma Client CRUD, migrations, introspection, relations, transactions, TypeScript.
database-sql
Design database schemas, write efficient SQL queries, create migrations, and optimize database performance. Use when working with databases, writing queries, or designing data models.
drizzle-orm
Drizzle ORM — TypeScript SQL ORM. Schema definition, queries, migrations, transactions, RQB, extensions.
convex-schema-validator
Defining and validating database schemas with proper typing, index configuration, optional fields, unions, and migration strategies for schema changes.
Drizzle ORM Testing
Testing patterns for Drizzle ORM covering migration testing, query builder testing, transaction testing, and database integration testing with PostgreSQL, SQLite, and MySQL.
database-migration-patterns
Manage database schema changes safely with migration tools, zero-downtime strategies, and rollback procedures. Covers Alembic, SQL migrations, data migrations, and testing strategies. Triggers on database migration, schema changes, or Alembic configuration requests.