Products
Modular Auth
Use Scalekit’s auth modules with your existing user system. No migration required.
MCP Auth
Secure remote MCP servers with drop-in OAuth
Agent Auth
Authenticate Agents & automate M2M flows
SSO
Add enterprise SSO without replacing your user system
SCIM
Sync users & groups from enterprise directories
Full stack Auth
Use Scalekit as your identity layer with support for orgs, user accounts & sessions
B2B Org & User Management
Auth Methods
Enterprise Auth
Roles & Permissions
UI Widgets & Customization
Infra & Extensibility
Cross-cutting controls for reliability, extensibility, & compliance
Interceptors
Auth Logs
Security & Compliance
Webhooks
Integrations
Developers
Docs
Documentation & guides for seamless implementation
API Reference
Rest APIs &
code samples
SDKs
Official, secure & updated libraries
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Connect, share & learn with the community
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Customers
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our customers
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MCP authentication
Mar 11, 2026
MCP is up to 32× more expensive than CLI. Here’s why we still use it.
Ravi Madabhushi
Cofounder
All
Agentic Authentication
MCP authentication
MCP Gateway
API Authentication
SSO
B2B Authentication
SCIM
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Authentication
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Passwordless authentication setup with Express.js and Scalekit
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Authentication
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Authentication
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Backend-based magic link implementation in Next.js 15 with Scalekit
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Authentication
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OTP vs magic links: Choosing the right passwordless authentication method
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Authentication
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Authentication
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Passwordless authentication with Next.js
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Agentic Authentication
Aug 11, 2025
Should you build MCPs before APIs?
Hrishikesh Premkumar
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1 million Monthly Active Users
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10K Connected Accounts
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