zod SKILL.md skillA
zod from firzus/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add firzus/agent-skills/zod@git:20260917.07371d5Pins git:20260917.07371d5 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- firzus/agent-skills
- Path
skills/web/zod/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260917.07371d5, committed Sep 17, 2026
- Size
- 5,964 bytes
- Repository stars
- 4
- License
- MIT
Zod schema validation. Use when writing or reviewing Zod schemas, parsing untrusted data, handling coercion, refinements, transforms or validation errors, integrating forms or APIs, exporting JSON Schema, or migrating Zod versions.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Zod ## 1. Establish the version and boundary Read the consuming package's resolved Zod version, imports, TypeScript settings, existing schemas, adapters, and nearest tests. Account for multiple installed versions. Match the project's import style and preserve its validation layer. Use strict TypeScript checking; investigate incompatible adapters before changing their schema types. This skill targets Zod 4 Classic, with **4.6.5** as its documentation baseline; not every 4.x API is interchangeable. | Task branch | Read before implementing | | --- | --- | | Zod 3 maintenance, major upgrade, or changing 4.x behavior | [migration.md](./migration.md) | | Forms, query strings, environment variables, defaults, custom checks, errors | [boundaries.md](./boundaries.md) | | Codecs, JSON Schema, metadata, Mini, library adapters, performance | [interop.md](./interop.md) | | Unclear API availability or disputed behavior | Installed types and the [official documentation](https://zod.dev/api) for the resolved version | Identify the raw representation, accepted values, parsed output, failure consumer, and synchronous or asynchronous execution. Finish with those five decisions …
Read the whole file at its exact version.
How to install
mdr add firzus/agent-skills/zod@sha256:44390fcd5b34dde7The line at the top of this page pins the label git:20260917.07371d5, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_rgl2vjq3cfky6zn5)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 17, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (5964 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
firzus/agent-skills · 4 stars · license MIT · pushed 2026-11-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_rgl2vjq3cfky6zn5 GET https://markdownregistry.com/api/v1/resolve?ref=firzus/agent-skills/zod GET https://markdownregistry.com/api/v1/blob/44390fcd5b34dde7d346411100b3cce84fe6979d70ab6b6299151cea22a4c330
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from firzus/agent-skills
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