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OpenFGA (Fine-Grained Auth) MCP Server for VS Code CopilotGive VS Code Copilot instant access to 16 tools to Batch Check Relations, Check Relation, Create Store, and more

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GitHub Copilot in VS Code is the most widely adopted AI coding assistant, embedded directly into the world's most popular code editor. With MCP support in Agent mode, Copilot can access external data and APIs to generate context-aware code grounded in real-time information.

Ask AI about this MCP Server for VS Code Copilot

The OpenFGA (Fine-Grained Auth) MCP Server for VS Code Copilot is a standout in the Developer Tools category — giving your AI agent 16 tools to work with, ready to go from day one.

Built for AI Agents by Vinkius

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Classic Setup·json
{
  "mcpServers": {
    "openfga-fine-grained-auth": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}
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OpenFGA (Fine-Grained Auth)
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About OpenFGA (Fine-Grained Auth) MCP Server

Connect your OpenFGA instance to any AI agent to manage Relationship-Based Access Control (ReBAC) through natural conversation. OpenFGA is an open-source fine-grained authorization solution inspired by Google's Zanzibar.

GitHub Copilot Agent mode brings OpenFGA (Fine-Grained Auth) data directly into your VS Code workflow. With a project-scoped config, the entire team shares access to 16 tools. Copilot queries live data, generates typed code, and writes tests from actual API responses, all without leaving the editor.

What you can do

  • Store Management — Create, list, and delete isolated stores to manage authorization data for different environments or applications.
  • Authorization Modeling — Define and retrieve complex authorization models using types and relations to represent your system's permissions.
  • Tuple Management — Write, read, and track changes to relationship tuples that define which users have which relations to specific objects.
  • Relationship Checks — Instantly evaluate whether a user has a specific relation to an object (e.g., 'can user:anne view document:1?').
  • Health Monitoring — Quickly check the status of your OpenFGA instance to ensure high availability.

The OpenFGA (Fine-Grained Auth) MCP Server exposes 16 tools through the Vinkius. Connect it to VS Code Copilot in under two minutes — credentials fully managed, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

All 16 OpenFGA (Fine-Grained Auth) tools available for VS Code Copilot

When VS Code Copilot connects to OpenFGA (Fine-Grained Auth) through Vinkius, your AI agent gets direct access to every tool listed below — spanning authorization, rebac, access-control, and more. Every call runs in a secure, isolated environment with full audit visibility. Beyond a simple connection, you get real-time monitoring of agent activity, enterprise governance, and optimized token usage.

batch

Batch check relations on OpenFGA (Fine-Grained Auth)

Perform multiple checks in one request

check

Check relation on OpenFGA (Fine-Grained Auth)

Check if a user has a relation to an object

create

Create store on OpenFGA (Fine-Grained Auth)

Create a new OpenFGA store

delete

Delete store on OpenFGA (Fine-Grained Auth)

Delete an OpenFGA store

expand

Expand relation on OpenFGA (Fine-Grained Auth)

Expand a relation into a tree

get

Get authorization model on OpenFGA (Fine-Grained Auth)

Get a specific authorization model

get

Get store on OpenFGA (Fine-Grained Auth)

Get OpenFGA store details

health

Health check on OpenFGA (Fine-Grained Auth)

Check OpenFGA server health

list

List authorization models on OpenFGA (Fine-Grained Auth)

List authorization models

list

List objects on OpenFGA (Fine-Grained Auth)

List all objects a user can access

list

List stores on OpenFGA (Fine-Grained Auth)

List all OpenFGA stores

list

List users on OpenFGA (Fine-Grained Auth)

List all users who have a relation to an object

read

Read changes on OpenFGA (Fine-Grained Auth)

Read changes to relationship tuples

read

Read tuples on OpenFGA (Fine-Grained Auth)

Query stored relationship tuples

write

Write authorization model on OpenFGA (Fine-Grained Auth)

Write a new authorization model

write

Write tuples on OpenFGA (Fine-Grained Auth)

Add or delete relationship tuples

Connect OpenFGA (Fine-Grained Auth) to VS Code Copilot via MCP

Follow these steps to wire OpenFGA (Fine-Grained Auth) into VS Code Copilot. The entire setup takes under two minutes — your credentials stay safe behind Vinkius.

01

Create MCP config

Create a .vscode/mcp.json file in your project root
02

Add the server config

Paste the JSON configuration above
03

Enable Agent mode

Open GitHub Copilot Chat and switch to Agent mode using the dropdown
04

Start using OpenFGA (Fine-Grained Auth)

Ask Copilot: "Using OpenFGA (Fine-Grained Auth), help me...". 16 tools available

Why Use VS Code Copilot with the OpenFGA (Fine-Grained Auth) MCP Server

GitHub Copilot for Visual Studio Code provides unique advantages when paired with OpenFGA (Fine-Grained Auth) through the Model Context Protocol.

01

VS Code is used by over 70% of developers. adding MCP tools to Copilot means your team can leverage external data without leaving their primary editor

02

Project-scoped MCP configs (`.vscode/mcp.json`) let you commit server configurations to your repository, ensuring the entire team shares the same tool access

03

Copilot's Agent mode integrates MCP tools seamlessly with file editing, terminal commands, and workspace search in a single agentic loop

04

GitHub's enterprise compliance and audit features extend to MCP tool usage, providing visibility into how AI interacts with external services

OpenFGA (Fine-Grained Auth) + VS Code Copilot Use Cases

Practical scenarios where VS Code Copilot combined with the OpenFGA (Fine-Grained Auth) MCP Server delivers measurable value.

01

Live API integration: Copilot can query an MCP server, inspect the response schema, and generate typed API client code in the same step

02

DevSecOps workflows: security teams can give developers access to domain intelligence tools directly in their editor for real-time vulnerability assessment during code review

03

Data pipeline development: Copilot fetches sample data via MCP and generates transformation scripts, validators, and test fixtures from actual API responses

04

Documentation generation: Copilot queries available tools and auto-generates README sections, API reference docs, and usage examples

Example Prompts for OpenFGA (Fine-Grained Auth) in VS Code Copilot

Ready-to-use prompts you can give your VS Code Copilot agent to start working with OpenFGA (Fine-Grained Auth) immediately.

01

"List all my OpenFGA stores."

02

"Check if user 'anne' has the 'viewer' relation to 'document:doc1' in store 01H1..."

03

"Create a new OpenFGA store named 'Security-Audit-Logs'."

Troubleshooting OpenFGA (Fine-Grained Auth) MCP Server with VS Code Copilot

Common issues when connecting OpenFGA (Fine-Grained Auth) to VS Code Copilot through Vinkius, and how to resolve them.

01

MCP tools not available

Ensure you are in Agent mode in Copilot Chat. MCP tools only appear in Agent mode.

OpenFGA (Fine-Grained Auth) + VS Code Copilot FAQ

Common questions about integrating OpenFGA (Fine-Grained Auth) MCP Server with VS Code Copilot.

01

Which VS Code version supports MCP?

MCP support requires VS Code 1.99 or later with the GitHub Copilot extension. Ensure both are updated to the latest version. Older versions of Copilot may not expose the Agent mode toggle.
02

How do I switch to Agent mode?

Open the Copilot Chat panel and look for two mode options: "Ask" and "Agent". Click "Agent" to enable autonomous tool calling. In Ask mode, Copilot provides conversational answers but cannot invoke MCP tools.
03

Can I restrict which MCP tools Copilot can access?

Yes. VS Code shows a tool consent dialog before any MCP tool is invoked for the first time. You can also configure tool access policies at the organization level through GitHub Copilot settings.
04

Does MCP work in VS Code Remote or Codespaces?

Yes. MCP servers configured via .vscode/mcp.json work in Remote SSH, WSL, and GitHub Codespaces environments. The MCP connection is established from the remote host, so ensure the server URL is accessible from that environment.

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