zitadel-sdk-react

zitadel-sdk-react is a skill for Claude Code, Codex from zitadel/nextgen. It costs 88 tokens per session (2,301 once invoked), scanned A, original, AGPL-3.0.

A React integration guide for adding Zitadel authentication with @zitadel/sdk-react. Zitadel is a service that handles user sign-in and sessions.

In plain words
What is it for?
Use it in React or Vite single-page apps and TanStack Router or Start apps to add authentication controls and wire them into pages.
Why use it?
It helps connect login, registration, logout, and session handling to an existing React application without guessing how the SDK fits into the app.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it in React or Vite single-page apps and TanStack Router or Start apps to add authentication controls and wire them into pages.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/zitadel/nextgen/zitadel-sdk-react
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.

Any agent
npx skills add zitadel/nextgen --skill zitadel-sdk-react
Clone the repo
git clone --depth 1 https://github.com/zitadel/nextgen

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 zitadel-sdk-react

README.md
[![agentmods](https://agentmods.dev/badge/skills/zitadel/nextgen/zitadel-sdk-react/github.svg)](https://agentmods.dev/skills/zitadel/nextgen/zitadel-sdk-react)
Your own site
<a href="https://agentmods.dev/skills/zitadel/nextgen/zitadel-sdk-react"><img src="https://agentmods.dev/badge/skills/zitadel/nextgen/zitadel-sdk-react/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 zitadel-sdk-react

Your own site · 80×15
<a href="https://agentmods.dev/skills/zitadel/nextgen/zitadel-sdk-react"><img src="https://agentmods.dev/badge/skills/zitadel/nextgen/zitadel-sdk-react.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 88 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,301 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. 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 $0.00088 $0.02301
Opus 5.5 $0.00035 $0.00920
Sonnet 5.5 $0.00018 $0.00460
Haiku 4.5 $0.00009 $0.00230

Measured 8d ago against content hash 7ca7b66662dd, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

zitadel-sdk-react 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 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.

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.

packages/sdk-react/skills/zitadel-sdk-react/SKILL.md · 150 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

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. 8d ago Changed · +2 lines 7ca7b66662dd
  2. 10d ago Changed · +1 lines 208e6ba9eef1
  3. 11d ago Changed · +41 lines 9057bdcb9b0c
  4. 24d ago First seen · 106 lines · 88 tokens per session scan A 399eae64ba18

Subscribe to this mod's changes

zitadel-sdk-react is a skill published in the GitHub repository zitadel/nextgen (29 stars, last pushed today), licensed AGPL-3.0. It adds 88 tokens to every session and 2,301 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-06.

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