secondsky/claude-skills · plugins/better-auth/skills/better-auth/SKILL.md

better-auth skillA

better-auth is agent-read markdown (skill) from secondsky/claude-skills: Skill for integrating Better Auth - comprehensive TypeScript authentication framework for Cloudflare D1, Next.js, Nuxt, and 15+ frameworks. Use when adding auth, encountering D1 adapter errors, or implementing OAuth/2FA/RBAC features..

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 secondsky/claude-skills/better-auth@v3.1.0
Exact content
mdr add secondsky/claude-skills/better-auth@sha256:d1874a7729ad4ab3

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_ozu46wlh7qmxvoac.svg)](https://markdownregistry.com/a/art_ozu46wlh7qmxvoac)

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Versions

versioncommittedcommitsizeaudit
v3.1.0 latest2026-08-03 ddd6f10 29,942 BA view · diff
v3.1.02026-05-14 120edd6 29,939 BA view · diff
v3.1.02026-04-08 2e4f739 29,280 BA view · diff
v2.2.02026-04-02 89c5e89 23,807 BA view · diff
v2.2.02026-01-18 24a0f27 23,803 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 (29942 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

secondsky/claude-skills · 219 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ozu46wlh7qmxvoac
GET https://markdownregistry.com/api/v1/resolve?ref=secondsky/claude-skills/better-auth
GET https://markdownregistry.com/api/v1/blob/d1874a7729ad4ab3775c17480739783b8a6d41fedf40d456c13b00b191c85055

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