prisma-patterns

prisma-patterns is a skill for Claude Code, Codex from gongyijie85/dsh-ecc. It costs 82 tokens per session (3,659 once invoked), scanned A, original, MIT.

A set of Prisma ORM patterns for TypeScript backends. Prisma is a tool that lets application code work with databases using typed models and queries.

In plain words
What is it for?
Use it when designing Prisma schemas, writing queries, running migrations, handling bulk updates, or deploying TypeScript services to serverless systems.
Why use it?
It highlights database-query, migration, transaction, pagination, and serverless connection pitfalls that can cause incorrect results or production failures.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is --from-migrations ./prisma/migrations \.

Good fit Use it when designing Prisma schemas, writing queries, running migrations, handling bulk updates, or deploying TypeScript services to serverless systems.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/gongyijie85/dsh-ecc
agentmods
npx agentmods add skills/gongyijie85/dsh-ecc/prisma-patterns

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for prisma-patterns

README.md
[![agentmods](https://agentmods.dev/badge/skills/gongyijie85/dsh-ecc/prisma-patterns/github.svg)](https://agentmods.dev/skills/gongyijie85/dsh-ecc/prisma-patterns)
Your own site
<a href="https://agentmods.dev/skills/gongyijie85/dsh-ecc/prisma-patterns"><img src="https://agentmods.dev/badge/skills/gongyijie85/dsh-ecc/prisma-patterns/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for prisma-patterns

Your own site · 80×15
<a href="https://agentmods.dev/skills/gongyijie85/dsh-ecc/prisma-patterns"><img src="https://agentmods.dev/badge/skills/gongyijie85/dsh-ecc/prisma-patterns.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 82 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,659 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 9 findings, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high Privilege Escalation · line 237
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • medium MCP Rug Pull · line 15
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
  • medium MCP Rug Pull · line 305
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
  • medium MCP Rug Pull · line 308
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
  • medium MCP Rug Pull · line 311
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
  • medium MCP Rug Pull · line 327
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
  • medium MCP Rug Pull · line 328
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
  • medium MCP Rug Pull · line 338
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
  • medium MCP Rug Pull · line 339
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00082 $0.03659
Opus 5 $0.00041 $0.01829
Sonnet 5 $0.00016 $0.00732
Haiku 4.5 $0.00008 $0.00366

Measured 6d ago against content hash fb0c7644f32b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

prisma-patterns 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 6d ago.

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.

Origin

Copies of this mod

3 near-identical copies found in the catalogue:

skills/prisma-patterns/SKILL.md · 402 lines

How it starts

The opening of the file, as written. The whole thing — 402 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Prisma Patterns

Production patterns and non-obvious traps for Prisma ORM in TypeScript backends.

Check your version before applying patterns. The Prisma API surface has evolved across major releases:

npx prisma --version

Notable API differences across versions:

  • relationJoins can load relations via JOIN rather than separate queries, but may cause row explosion on large 1:N relations or deep include — benchmark both approaches
  • omit field modifier and prisma.$extends Client Extensions API were added
  • Newer installs: the package may be named prisma instead of @prisma/client; PrismaClient may require a driver adapter (e.g. @prisma/adapter-pg); datasource.url may live in prisma.config.ts instead of schema.prisma
  • CLI commands (migrate dev, migrate deploy, generate) are unchanged across versions

When to Activate

  • Designing or modifying Prisma schema models and relations
  • Writing queries, transactions, or pagination logic
  • Using updateMany, deleteMany, or any bulk operation
  • Running or planning database migrations
  • Deploying to serverless environments (Vercel, Lambda, Cloudflare Workers)
  • Implementing soft delete or multi-tenant row filtering

Core Concepts

ID Strategy

Strategy Use When Avoid When
@default(cuid()) Default choice — URL-safe, sortable, no collisions Sequential IDs needed for external systems
@default(uuid()) Interoperability with non-Prisma systems required High-write tables (random UUIDs fragment B-tree indexes)
@default(autoincrement()) Internal join tables, audit logs Public-facing IDs (exposes record count)

Schema Defaults

model User {
  id        String    @id @default(cuid())
  email     String    @unique  // @unique already creates an index — no @@index needed
  name      String
  role      Role      @default(USER)
  posts     Post[]
  createdAt DateTime  @default(now())
  updatedAt DateTime  @updatedAt
  deletedAt DateTime?

  @@index([createdAt])
  @@index([deletedAt, createdAt]) // composite for soft-delete + sort queries
}

Read the full file on GitHub · 402 lines

Changes

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.

  1. 6d ago First seen · 402 lines · 82 tokens per session scan A fb0c7644f32b

Subscribe to this mod's changes

prisma-patterns is a skill published in the GitHub repository gongyijie85/dsh-ecc (6 stars, last pushed 2d ago), licensed MIT. It adds 82 tokens to every session and 3,659 once invoked, about $0.0004 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.

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