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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use OpenFGA with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Manage fine-grained authorization with OpenFGA. create stores, define authorization models, and manage relationship tuples directly from your AI agent.

Included with plan

Ask AI about this Connector

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.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Complete set · 16 capabilities

The complete OpenFGA capability set.

These are the exact actions your AI can choose when you ask it to work with OpenFGA.

Capability set01 / 04

01-04

4 capabilities in this set.

Part of 16 available through OpenFGA.

  1. 01

    List users

    List all users who have a relation to an object

  2. 02

    Read changes

    Read changes to relationship tuples

  3. 03

    Write authorization model

    Write a new authorization model

  4. 04

    Create store

    Create a new OpenFGA store

Capability set02 / 04

05-08

4 capabilities in this set.

Part of 16 available through OpenFGA.

  1. 05

    Expand relation

    Expand a relation into a tree

  2. 06

    Get authorization model

    Get a specific authorization model

  3. 07

    Get store

    Get OpenFGA store details

  4. 08

    Health check

    Check OpenFGA server health

Capability set03 / 04

09-12

4 capabilities in this set.

Part of 16 available through OpenFGA.

  1. 09

    List stores

    List all OpenFGA stores

  2. 10

    Batch check relations

    Perform multiple checks in one request

  3. 11

    Check relation

    Check if a user has a relation to an object

  4. 12

    Delete store

    Delete an OpenFGA store

Capability set04 / 04

13-16

4 capabilities in this set.

Part of 16 available through OpenFGA.

  1. 13

    List authorization models

    List authorization models

  2. 14

    List objects

    List all objects a user can access

  3. 15

    Read tuples

    Query stored relationship tuples

  4. 16

    Write tuples

    Add or delete relationship tuples

Observed, not estimated

953ms average. Fast in production.

OpenFGA is checked daily against the live service.

Daily averagePeak 1285ms
Aug 20Today
Fastest day
826ms
Slowest day
1285ms
14-day trend
Slowing+9%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 16 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 OpenFGA, so you can see the experience inside your AI.

It does not authenticate your account with OpenFGA. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

OpenFGA Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_VDWoQMoj6eTPYg6n6XBuedyNPsCIKIje0Bwlugcp/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — OpenFGA capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "openfga-fine-grained-auth-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_VDWoQMoj6eTPYg6n6XBuedyNPsCIKIje0Bwlugcp/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 OpenFGA owners ask.

  • 01

    How can I check if a specific user has access to a resource?

    You can use the check_relation capability. Provide the store ID and the relationship details (user, relation, and object) to get an immediate boolean response on whether the access is permitted.

  • 02

    Can I see the history of changes made to relationship tuples?

    Yes, the read_changes capability allows you to retrieve the changelog of relationship tuples for a specific store, optionally filtered by object type.

  • 03

    How do I define a new authorization model?

    Use the write_authorization_model capability. You will need to provide the store ID, the schema version, and a JSON array of type definitions that describe your relations.

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