apps-in-toss-fullstack-templates: Skill for Claude Code

.claude/skills/appintoss-login/SKILL.md

appintoss-login is a skill for Claude Code from robinade/apps-in-toss-fullstack-templates. It costs 287 tokens per session (7,029 once invoked), scanned A, original, no licence file.

A Korean-language guide for adding Toss login to AppsInToss, a Toss mini-app platform. It covers OAuth2 login, secure token handling, user management with Supabase, deployment on Vercel, onboarding, protected pages, and account disconnection.

In plain words
What is it for?
Use it when adding Toss login to a new AppsInToss project, integrating the appLogin SDK, exchanging OAuth2 tokens, retrieving user details, and managing authentication with Supabase.
Why use it?
It brings the many authentication steps for a Toss mini-app into one implementation guide, including exchanging tokens and protecting user routes.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is robinade/apps-in-toss-fullstack-templates's own configuration. It tells Claude Code how to work on apps-in-toss-fullstack-templates 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 apps-in-toss-fullstack-templates configures →

Reuse

Borrowing it

Nothing to install: this file belongs to robinade/apps-in-toss-fullstack-templates. 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/robinade/apps-in-toss-fullstack-templates/main/.claude/skills/appintoss-login/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/robinade/apps-in-toss-fullstack-templates

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 appintoss-login

README.md
[![agentmods](https://agentmods.dev/badge/skills/robinade/apps-in-toss-fullstack-templates/appintoss-login/github.svg)](https://agentmods.dev/skills/robinade/apps-in-toss-fullstack-templates/appintoss-login)
Your own site
<a href="https://agentmods.dev/skills/robinade/apps-in-toss-fullstack-templates/appintoss-login"><img src="https://agentmods.dev/badge/skills/robinade/apps-in-toss-fullstack-templates/appintoss-login/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 appintoss-login

Your own site · 80×15
<a href="https://agentmods.dev/skills/robinade/apps-in-toss-fullstack-templates/appintoss-login"><img src="https://agentmods.dev/badge/skills/robinade/apps-in-toss-fullstack-templates/appintoss-login.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 287 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 7,029 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 $0.00287 $0.07029
Opus 5 $0.00143 $0.03514
Sonnet 5 $0.00057 $0.01406
Haiku 4.5 $0.00029 $0.00703

Measured 8d ago against content hash bbc70eea881f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

appintoss-login 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 8d 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.

# 배포 완료 후 콜백 라우트 동작 확인 (curl로 검증)
.claude/skills/appintoss-login/SKILL.md · 513 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

Files

What ships with it

4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 8d ago First seen · 513 lines · 287 tokens per session scan A bbc70eea881f

Subscribe to this mod's changes

appintoss-login is a skill published in the GitHub repository robinade/apps-in-toss-fullstack-templates (5 stars, last pushed 5mo ago), with no licence file. It adds 287 tokens to every session and 7,029 once invoked, about $0.0014 per session on Opus 5. 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.

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