ai-sdlc-workflow: Skill for Cursor

.cursor/skills/optional/zod-shared-types/SKILL.md

zod-shared-types is a skill for Cursor from phuoctrung-ppt/ai-sdlc-workflow. It costs 46 tokens per session (231 once invoked), scanned A, original, MIT.

A way to define Zod schemas in a shared package and use them for both NestJS server code and Next.js web code. Zod is a TypeScript library for checking that data has the expected shape.

In plain words
What is it for?
Use it for shared request and response types, NestJS data-transfer objects, Next.js forms, and versioned API schemas.
Why use it?
It keeps API data rules in one place, so the server and web form do not gradually accept different fields or types. It also provides a clear approach for handling breaking API changes.

Skill for Cursor

Written for Cursor: installed under .cursor/.

This is phuoctrung-ppt/ai-sdlc-workflow's own configuration. It tells Cursor how to work on ai-sdlc-workflow itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything ai-sdlc-workflow configures →

Reuse

Borrowing it

Nothing to install: this file belongs to phuoctrung-ppt/ai-sdlc-workflow. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/phuoctrung-ppt/ai-sdlc-workflow/master/.cursor/skills/optional/zod-shared-types/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/phuoctrung-ppt/ai-sdlc-workflow

Made for: Cursor.

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 zod-shared-types

README.md
[![agentmods](https://agentmods.dev/badge/skills/phuoctrung-ppt/ai-sdlc-workflow/zod-shared-types.svg)](https://agentmods.dev/skills/phuoctrung-ppt/ai-sdlc-workflow/zod-shared-types)
Your own site
<a href="https://agentmods.dev/skills/phuoctrung-ppt/ai-sdlc-workflow/zod-shared-types"><img src="https://agentmods.dev/badge/skills/phuoctrung-ppt/ai-sdlc-workflow/zod-shared-types.svg" alt="Measured on agentmods" height="20"></a>
Per session 46 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 231 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.
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 $0.00046 $0.00231
Opus 5 $0.00023 $0.00115
Sonnet 5 $0.00009 $0.00046
Haiku 4.5 $0.00005 $0.00023

Measured 6d ago against content hash 0933bafd3b27, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

zod-shared-types 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.

.cursor/skills/optional/zod-shared-types/SKILL.md · 37 lines

What it actually says

Zod Shared Types

Single Source of Truth

All schemas: packages/shared-types/src/schemas/

Export: export const XSchema = z.object(...) + export type XDto = z.infer<typeof XSchema>

NestJS

import { createZodDto } from 'nestjs-zod';
export class CreateJobDto extends createZodDto(CreateJobSchema) {}

Next.js

useForm({ resolver: zodResolver(CreateJobSchema) })

Versioning

Breaking changes: CreateJobSchemaV2; API /api/v1 vs /api/v2

References

Zero runtime deps except zod in shared-types package.

Files

What ships with it

2 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.

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 · 37 lines · 46 tokens per session scan A 0933bafd3b27

Subscribe to this mod's changes

zod-shared-types is a skill published in the GitHub repository phuoctrung-ppt/ai-sdlc-workflow (2 stars, last pushed 21d ago), licensed MIT. It adds 46 tokens to every session and 231 once invoked, about $0.0002 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 2026-08-31.

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