If you're building anything that needs identity verification or background checks, this is your connection to Citadel ID's authentication and access management platform. It covers the core objects you'd expect: persons with identifiers, cases with relationships, and watchlist screening. The Membrane integration handles the OAuth dance and credential refresh automatically, so you can jump straight to running actions or making proxy requests without managing tokens. The action discovery is solid, just describe what you want to do and it'll surface relevant endpoints. Good fit for compliance workflows, KYC automation, or any security tooling that needs to verify identities at scale.

skills.sh installs
184
GitHub stars
272
last updated
Aug 21, 2026

Install

$ npx -y skills add membranedev/application-skills --skill citadel-id --agent claude-code

Installs into .claude/skills of the current project.

Files

Citadel ID

Citadel ID is an identity and access management platform. It helps organizations securely manage user authentication and authorization for their applications and resources. It is used by IT administrators and security professionals.

Official docs: https://docs.citadelid.com/

Citadel ID Overview

  • Person
    • Identifier
  • Case
    • Relationship
  • Watchlist
    • Person

Use action names and parameters as needed.

Working with Citadel ID

This skill uses the Membrane CLI to interact with Citadel ID. Membrane handles authentication and credentials refresh automatically — so you can focus on the integration logic rather than auth plumbing.

Install the CLI

Install the Membrane CLI so you can run membrane from the terminal:

npm install -g @membranehq/cli@latest

Authentication

membrane login --tenant --clientName=<agentType>

This will either open a browser for authentication or print an authorization URL to the console, depending on whether interactive mode is available.

Sponsors

Details

Repository
github.com/membranedev/application-skills
Category
Automation & Workflows
First seen
Jun 3, 2026

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