Use Userfront with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Manage users, multi-tenant structures, and authentication sessions directly through Userfront's identity platform.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 40 capabilities
The complete Userfront capability set.
These are the exact actions your AI can choose when you ask it to work with Userfront.
01-04
4 capabilities in this set.
Part of 40 available through Userfront.
- 01
Get jwt available claims
Read possible JWT claims
- 02
Get user import
Check import status
- 03
List roles
List all roles
- 04
Mark user active
Mark a user as active
05-08
4 capabilities in this set.
Part of 40 available through Userfront.
- 05
Set user roles
Set roles for a user (application-wide)
- 06
Update jwt format
Create/update custom JWT format
- 07
Update tenant
Update a tenant
- 08
Create API key
Create a new API key
09-12
4 capabilities in this set.
Part of 40 available through Userfront.
- 09
Delete user import
Delete import record
- 10
Find tenants
Search tenants
- 11
Generate link credentials
Generate link credentials for custom flows
- 12
Get jwks
Get JSON Web Key Set (JWKS)
13-16
4 capabilities in this set.
Part of 40 available through Userfront.
- 13
Get jwt format
Read JWT format
- 14
Get tenant
Read a tenant record
- 15
Get user
Read a user record
- 16
Get user sessions
Read a user's sessions
17-20
4 capabilities in this set.
Part of 40 available through Userfront.
- 17
Invalidate API key
Invalidate an API key
- 18
Invite role
Invite a user to a role
- 19
List jwt keys
List JWT public keys
- 20
List tenant roles
List roles (tenant level)
21-24
4 capabilities in this set.
Part of 40 available through Userfront.
- 21
Logout user
Invalidate user sessions
- 22
Process user import
Start processing the import
- 23
Set tenant user roles
Set user roles (tenant level)
- 24
Update user
Update a user record
25-28
4 capabilities in this set.
Part of 40 available through Userfront.
- 25
Create tenant
Create a new tenant
- 26
Create role
Create a new role
- 27
Create tenant role
Create a role (tenant level)
- 28
Create user
Create a new user
29-32
4 capabilities in this set.
Part of 40 available through Userfront.
- 29
Create user import
Create a user import
- 30
Delete API key
Delete an API key
- 31
Delete role
Delete a role
- 32
Delete tenant
Delete a tenant and its descendants
33-36
4 capabilities in this set.
Part of 40 available through Userfront.
- 33
Find users
Uses POST /users/find. Search users within a tenant
- 34
Delete user
Delete a user record
- 35
Verify API key
Verify an API key
- 36
Invite user
Invite a user by email
37-40
4 capabilities in this set.
Part of 40 available through Userfront.
- 37
List API keys
List API keys of a specific type
- 38
Create child tenant
Create a child tenant
- 39
Create custom jwt
Create a custom JWT access token for a user
- 40
Create or update user
Create or update a user
Observed, not estimated
1126ms average. Fast in production.
Userfront is checked daily against the live service.
- Fastest day
- 882ms
- Slowest day
- 1298ms
- 14-day trend
- Slowing+32%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 40 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Userfront, so you can see the experience inside your AI.
It does not authenticate your account with Userfront. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Userfront Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_w9r69ZRzyPvwZSONS8FEtiiNvKrk1E6MFpJyL3W0/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Userfront capabilities are ready to use.
{
"mcpServers": {
"userfront-mcp": {
"url": "https://edge.vinkius.com/vk_preview_w9r69ZRzyPvwZSONS8FEtiiNvKrk1E6MFpJyL3W0/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions Userfront owners ask.
- 01
Can I search for users based on specific criteria like email or custom data?
Yes. Use the find_users capability. You can pass a filters object to match specific user attributes within your tenant.
- 02
How do I manage sub-organizations or child accounts?
Userfront supports multi-tenancy. You can use create_child_tenant to create a new tenant under an existing parent, allowing for complex organizational hierarchies.
- 03
Is it possible to see if a user is currently logged in?
You can use the get_user_sessions capability by providing a userId. This will return all active sessions associated with that specific user.
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