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Clerk authentication and identity management integration — users, sessions, organizations, memberships, invitations, and allow/block list identifiers via the Clerk Backend API.
Credentials
Key
Required
Description
secret_key
yes
Clerk Backend API secret key (sk_test_... or sk_live_...) from the Clerk Dashboard under API Keys → Secret keys. Sent as Authorization: Bearer <secret_key>.
Tools
Users
Tool
Description
clerk_list_users
Search and list Clerk users by email, phone, username, or user ID; filter by organization, banned/locked state, last activity
clerk_get_user
Get a user's full profile, email addresses, phone numbers, external accounts, metadata, and timestamps
clerk_create_user
Create a new Clerk user with email, phone, username, password, name, and metadata
clerk_update_user
Update a user's profile, metadata, password, or primary identifier
clerk_delete_user
Permanently delete a Clerk user
clerk_ban_user
Ban a user, preventing all sign-ins
clerk_unban_user
Lift a ban on a user
clerk_lock_user
Lock a user out of new sign-ins
clerk_unlock_user
Unlock a previously locked user
clerk_list_user_organization_memberships
List all organizations a user belongs to with their role
Sessions
Tool
Description
clerk_list_sessions
List Clerk sessions filtered by user, client, or status
clerk_get_session
Get session details including user, status, expiry, and last activity
clerk_revoke_session
Revoke a session, signing the user out of that client
Organizations
Tool
Description
clerk_list_organizations
List or search Clerk organizations (tenants, workspaces, teams)
clerk_get_organization
Get organization details by ID or slug
clerk_create_organization
Create a new organization with a name, slug, and creator user
clerk_update_organization
Update an organization's name, slug, max memberships, or metadata
clerk_delete_organization
Permanently delete an organization
clerk_list_organization_memberships
List members of an organization with their role
clerk_create_organization_membership
Add a user to an organization with a role
clerk_update_organization_membership
Change a member's role within an organization
clerk_delete_organization_membership
Remove a user from an organization
clerk_list_organization_invitations
List pending/accepted/revoked invitations for an organization
clerk_create_organization_invitation
Invite a user (by email) to an organization with a role
clerk_revoke_organization_invitation
Revoke a pending organization invitation
Invitations (instance-level)
Tool
Description
clerk_list_invitations
List instance-level invitations sent to email addresses
clerk_create_invitation
Send an instance-level invitation to an email address
clerk_revoke_invitation
Revoke a pending instance-level invitation
Allow / Block list
Tool
Description
clerk_list_allowlist_identifiers
List identifiers (emails, phones, domains) allowed to sign up