Best Authentication AI Skills & MCP Servers
31 curated Authentication skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.
Sheets
MCP server for Google Sheets integration with OAuth authentication, spreadsheet management, batch operations, and advanced formatting
Jira Server
MCP server for self-hosted Jira instance with Personal Access Token authentication
Auth
Civic Auth integration for MCP servers
Server Auth
JWT authentication for MCP servers — JWKS validation, scope auto-discovery, and RFC 9728 Protected Resource Metadata
Perfai
PerfAI MCP Server - Security, Design & Quality Analysis with Auth0 Authentication
Server Google Workspace
MCP server for Google Workspace integration (Gmail, Calendar, Drive) with flexible authentication
ShipSwift
Provides access to a library of iOS development recipes, including SwiftUI code, animations, and infrastructure components. Simplifies the implementation of complex features like authentication, paywalls, and onboarding flows. Enables developers to build high-quality mobile appli
About Authentication skills on iClaude
iClaude is the universal install layer for AI skills. Every Authentication skill on this page can be installed into Claude Code, Claude Desktop, Cursor, ChatGPT, n8n, Codex, and more — using a single copy-paste command. No config drift, no per-stack adapters, no manual MCP wiring.