auth-nodejs-cloudbase

auth-nodejs-cloudbase is a skill for Claude Code, Codex from sutchan/Agent-Skills-Hub. It costs 63 tokens per session (3,907 once invoked), scanned A, a copy of auth-nodejs-cloudbase, MIT.

A guide to using the CloudBase Node.js software library for server-side identity and authentication. It covers reading the caller's identity, looking up users, and issuing custom login tickets.

In plain words
What is it for?
Use it in Node.js cloud functions or backend services that need caller details, user lookup, or custom login tickets.
Why use it?
It helps backend code handle who is signed in without mixing server identity work with login screens or provider configuration.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/sutchan/agent-skills-hub/auth-nodejs-cloudbase
Any agent
npx skills add sutchan/Agent-Skills-Hub --skill auth-nodejs-cloudbase
Clone the repo
git clone --depth 1 https://github.com/sutchan/Agent-Skills-Hub

Made for: Claude Code, Codex.

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 auth-nodejs-cloudbase

README.md
[![agentmods](https://agentmods.dev/badge/skills/sutchan/agent-skills-hub/auth-nodejs-cloudbase.svg)](https://agentmods.dev/skills/sutchan/agent-skills-hub/auth-nodejs-cloudbase)
Your own site
<a href="https://agentmods.dev/skills/sutchan/agent-skills-hub/auth-nodejs-cloudbase"><img src="https://agentmods.dev/badge/skills/sutchan/agent-skills-hub/auth-nodejs-cloudbase.svg" alt="Measured on agentmods" height="20"></a>
Per session 63 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,907 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 98% copy Near-identical to another mod 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 $0.00063 $0.03907
Opus 5 $0.00032 $0.01954
Sonnet 5 $0.00013 $0.00781
Haiku 4.5 $0.00006 $0.00391

Measured 4d ago against content hash d6a7652ed4c9, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

auth-nodejs-cloudbase 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 4d 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.

Origin

This is a copy

98% identical to auth-nodejs-cloudbase — 2 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/cloudbase/references/auth-nodejs-cloudbase/SKILL.md · 446 lines

How it starts

The opening of the file, as written. The whole thing — 446 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Sibling skills (local only)

Sibling CloudBase skills ship beside this skill. Use local relative paths such as ../auth-tool-cloudbase/SKILL.md.

If a referenced sibling skill file is missing from this environment, ask the user to install the full CloudBase plugin (or the missing skill). Do not HTTP-fetch remote skill or protocol markdown into the agent context.

Activation Contract

Use this first when

  • Node.js code in cloud functions or backend services must read caller identity, look up users, or issue custom login tickets.
  • The backend responsibility is auth / identity, not provider setup or frontend login UI.

Read before writing code if

  • The task mentions @cloudbase/node-sdk, server-side auth, custom login tickets, or "who is calling".
  • The request mixes frontend login with backend identity logic; split the flow and route client-side work elsewhere.

Then also read

  • Provider setup / publishable key -> ../auth-tool-cloudbase/SKILL.md
  • Web login UI that consumes custom tickets -> ../auth-web-cloudbase/SKILL.md
  • Raw HTTP auth client -> ../http-api-cloudbase/SKILL.md

Do NOT use for

  • Provider enable/disable or login console configuration.
  • Frontend login / sign-up UI.
  • Mini program native auth.

Common mistakes / gotchas

  • Using this skill as the entry point for every auth request.
  • Mixing provider-management work with Node-side identity code.
  • Reaching for raw HTTP examples when Node SDK already covers the job.

When to use this skill

Use this skill whenever the task involves server-side authentication or identity in a CloudBase project, and the code is running in Node.js, for example:

  • CloudBase 云函数 (Node runtime) that needs to know who is calling
  • Node services that use CloudBase Node SDK to look up user information
  • Backends that issue custom login tickets for Web / mobile clients
  • Admin or ops tools that need to inspect CloudBase end-user profiles

Do NOT use this skill for:

Read the full file on GitHub · 446 lines

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. 4d ago First seen · 446 lines · 63 tokens per session scan A d6a7652ed4c9

Subscribe to this mod's changes

auth-nodejs-cloudbase is a skill published in the GitHub repository sutchan/Agent-Skills-Hub (2 stars, last pushed yesterday), licensed MIT. It adds 63 tokens to every session and 3,907 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 98% identical to auth-nodejs-cloudbase, differing in 2 lines, and is treated as a copy.