Permit.io MCP Server with 18 Tools for Claude, Cursor, and AI Agents
GDPR Free for SubscribersOrchestrate full-stack authorization, manage RBAC/ReBAC policies, and evaluate permissions in real-time via Permit.io. Vinkius routes your AI agents directly to Permit.io through a governed connection. 18 tools ready to use with Claude, ChatGPT, Cursor, or any AI agent — no hosting, no setup, connect in 30 seconds.
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Compatible with every major AI agent and IDE
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What is the Permit.io MCP Server?
The Permit.io MCP Server routes AI agents like Claude, ChatGPT, and Cursor directly to Permit.io via 18 tools. Orchestrate full-stack authorization, manage RBAC/ReBAC policies, and evaluate permissions in real-time via Permit.io. Powered by Vinkius — your credentials stay on your side of the connection, every request is auditable. Connect in under 2 minutes.
Built-in capabilities (18)
Tools for your AI Agents to operate Permit.io
Ask your AI agent "Check if user 'admin@company.com' is permitted to 'delete' the 'server' resource in tenant 'production'." and get the answer without opening a single dashboard. With 18 tools connected to real Permit.io data, your agents reason over live information, cross-reference it with other MCP servers, and deliver insights you would spend hours assembling manually.
Works with Claude, ChatGPT, Cursor, and any MCP-compatible client. Powered by Vinkius — your credentials never touch the AI model, every request is auditable. Connect in under two minutes.
Why teams choose Vinkius
One subscription gives you the infrastructure to connect your AI agents to thousands of MCP servers — and deploy your own to the Vinkius Edge. Your credentials stay yours. Your data flows directly between your agent and the API. DLP blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade routing and governance, zero maintenance.
Build your own MCP Server with our secure development framework →The Permit.io App Connector works with every AI agent you already use
…and any MCP-compatible client
Use all 18 Permit.io tools with your AI agents right now
Vinkius routes your AI agents to Permit.io through a governed proxy. Beyond a simple connection, you get full visibility into every action your agents perform, with enterprise-grade security and up to 60% savings on AI costs.
Assign permissions to role on Permit.io
Assign permissions to a role
Assign role to user on Permit.io
Assign a role to a user in a tenant
Authzen access evaluation on Permit.io
AuthZen Access Evaluation
Authzen action search on Permit.io
AuthZen Action Search
Authzen bulk evaluations on Permit.io
AuthZen Bulk Evaluations
Authzen resource search on Permit.io
AuthZen Resource Search
Authzen subject search on Permit.io
AuthZen Subject Search
Bulk assign roles on Permit.io
Bulk assign roles (max 2000)
Bulk create tenants on Permit.io
Bulk create tenants (max 2000)
Bulk create users on Permit.io
Bulk create users (max 3000)
Bulk relationship tuples on Permit.io
Bulk create relationship tuples (max 1000)
Check permission on Permit.io
Check if a user is permitted to perform an action on a resource
Create relation on Permit.io
Create a ReBAC relation between resources
Create relationship tuple on Permit.io
Create a ReBAC relationship tuple
Create resource on Permit.io
Create a new resource in the schema
Create role on Permit.io
Create a new role in the schema
Create tenant on Permit.io
Create a new tenant fact
Create user on Permit.io
Create a new user fact
What the Permit.io MCP Server unlocks
Connect your Permit.io account to any AI agent to manage your application's authorization layer through natural language. This server allows you to evaluate permissions, manage your authorization schema, and handle user facts without touching code.
What you can do
- Policy Evaluation — Instantly check if a user is permitted to perform specific actions on resources using the
check_permissiontool. - Schema Management — Create resources, define roles, and assign permissions dynamically to build RBAC or ReBAC (Relationship-Based Access Control) structures.
- Fact Management — Provision users and tenants directly into your authorization environment to keep your permission data in sync.
- AuthZen Compatibility — Use standardized AuthZen evaluation tools for interoperable access control checks.
- ReBAC Relations — Define complex relationships between resources to handle hierarchical or ownership-based permissions.
How it works
1. Subscribe to this server
2. Enter your Permit.io API Key (and optionally your PDP URL)
3. Start managing your authorization policies from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Developers — Quickly test authorization logic or provision test users and roles without leaving the IDE.
- Security Engineers — Audit and update access control policies through a conversational interface.
- Product Managers — Define new feature permissions and roles as part of the product requirements workflow.
Frequently asked questions about the Permit.io MCP Server
How do I check if a specific user has permission to access a resource?
Use the check_permission tool. You need to provide the user identifier, the action (e.g., 'read'), and the resource object (including type and tenant). The agent will query your PDP and return the authorization decision.
Can I create new roles and assign permissions to them using this server?
Yes. You can use create_role to define a new role in your schema and then use assign_permissions_to_role to specify exactly what that role is allowed to do within a project and environment.
Does this integration support AuthZen standards?
Yes, it includes several tools like authzen_access_evaluation and authzen_bulk_evaluations to perform authorization checks following the AuthZen specification.
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We built the connector to Permit.io. Now put your agents to work. Fully governed.
Vinkius is the AI Gateway with managed hosting. Stop building connectors. Every connection runs inside eight layers of security.
Hosted, sandboxed, and live on AWS. You don't provision anything. You don't maintain anything. You connect.
Every tool call, every token, every response. Logged and auditable. Data flows direct from Permit.io to your agent. Nothing is stored on our side. Ever.
Eight governance layers on every request. Sensitive data redacted before it reaches the model. Kill switch if anything goes sideways. Always on.