zacklecon/claude-skills · skills/api-designer/SKILL.md

api-designer skillA

api-designer is agent-read markdown (skill) from zacklecon/claude-skills: Use when designing REST or GraphQL APIs, creating OpenAPI specifications, or planning API architecture. Invoke for resource modeling, versioning strategies, pagination patterns, error handling standards..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add zacklecon/claude-skills/api-designer@v1.0.0
Exact content
mdr add zacklecon/claude-skills/api-designer@sha256:4e3814657e007652

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_wrbuj2jo3ofnnbgk.svg)](https://markdownregistry.com/a/art_wrbuj2jo3ofnnbgk)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
v1.0.0 latest2026-02-02 7bbd06a 3,815 BA view · diff
v1.0.02026-02-02 5bf7075 4,093 BA view · diff
git:20260119.97b60262026-01-19 97b6026 3,897 BA view · diff
git:20251221.830153d2025-12-21 830153d 3,961 BA view · diff
git:20251215.f7971052025-12-15 f797105 3,916 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (3815 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

GitHub

zacklecon/claude-skills · 3 stars · license MIT · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_wrbuj2jo3ofnnbgk
GET https://markdownregistry.com/api/v1/resolve?ref=zacklecon/claude-skills/api-designer
GET https://markdownregistry.com/api/v1/blob/4e3814657e00765285b272b67d7fa11fedec574a3d90c4f56d7ee29a4ccbd7dd

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.