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robolearn: Skill for Claude Code

.claude/skills/better-auth-setup/SKILL.md

better-auth-setup is a skill for Claude Code from mjunaidca/robolearn. It costs 0 tokens per session (4,283 once invoked), scanned A, original, no licence file.

An implementation guide for adding login and access control with Better Auth. It covers OAuth 2.1, a standard for granting limited access, and OIDC, a standard for user sign-in and identity information.

In plain words
What is it for?
It helps configure Better Auth’s OIDC Provider plugin for applications that need user login and authorised access.
Why use it?
It provides direction for building authentication without having to design the OAuth and OIDC setup from scratch.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is mjunaidca/robolearn's own configuration. It tells Claude Code how to work on robolearn itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything robolearn configures →

not rated 9repo 10mo ago A scan 0 tokens no licence
View source ↗ mjunaidca/robolearn mjunaidca.github.io
Reuse

Borrowing it

Nothing to install: this file belongs to mjunaidca/robolearn. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/mjunaidca/robolearn/main/.claude/skills/better-auth-setup/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/mjunaidca/robolearn

Made for: Claude Code.

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 better-auth-setup

README.md
[![agentmods](https://agentmods.dev/badge/skills/mjunaidca/robolearn/better-auth-setup/github.svg)](https://agentmods.dev/skills/mjunaidca/robolearn/better-auth-setup)
Your own site
<a href="https://agentmods.dev/skills/mjunaidca/robolearn/better-auth-setup"><img src="https://agentmods.dev/badge/skills/mjunaidca/robolearn/better-auth-setup/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for better-auth-setup

Your own site · 80×15
<a href="https://agentmods.dev/skills/mjunaidca/robolearn/better-auth-setup"><img src="https://agentmods.dev/badge/skills/mjunaidca/robolearn/better-auth-setup.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,283 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found 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 5.1 $0.00000 $0.04283
Opus 5.5 $0.00000 $0.01713
Sonnet 5.5 $0.00000 $0.00857
Haiku 4.5 $0.00000 $0.00428

Measured 2mo ago against content hash 5800e6a9377e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

better-auth-setup scanned grade A with 1 finding 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 2mo 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -X POST http://localhost:3001/api/admin/clients/register \
.claude/skills/better-auth-setup/SKILL.md · 577 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 2mo ago First seen · 577 lines · 0 tokens per session scan A 5800e6a9377e

Subscribe to this mod's changes

better-auth-setup is a skill published in the GitHub repository mjunaidca/robolearn (9 stars, last pushed 10mo ago), with no licence file. It costs nothing until one of its globs matches a file; then it loads 4,283 tokens. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Backend and APIsSecurityai-agentsai-native-developmentbetter-auth-nextjschatkit-advancedspec-driven-developmentsso
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