tanq16/claudex · internal/embedded/presets/private/skills/node-auth/SKILL.md

node-auth skillA

node-auth is agent-read markdown (skill) from tanq16/claudex: Password and session-cookie authentication for a Node Web Only server, built entirely on node:crypto. Use when adding a login flow, hashing or verifying a password, issuing or validating a session, setting a cookie, or protecting a route. Triggers on scrypt, timingSafeEqual, createHmac, Set-Cookie, HttpOnly, SameSite, users.json, session tokens, and any mention of bcrypt, jsonwebtoken, or passport..

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 tanq16/claudex/node-auth@git:20260818.236909b
Exact content
mdr add tanq16/claudex/node-auth@sha256:9675312164769c1a

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_h46p2rfcf2b475s2.svg)](https://markdownregistry.com/a/art_h46p2rfcf2b475s2)

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Versions

versioncommittedcommitsizeaudit
git:20260818.236909b latest2026-08-18 236909b 7,466 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 (7466 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

tanq16/claudex · 4 stars · license none · pushed 2026-09-15 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_h46p2rfcf2b475s2
GET https://markdownregistry.com/api/v1/resolve?ref=tanq16/claudex/node-auth
GET https://markdownregistry.com/api/v1/blob/9675312164769c1ac35eba1758f07274ba85bf4e54777dd7e99287cd43a7cc09

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