How to Use the Capacities MCP in Cursor

Q: Will the agent understand my custom object types?

It pulls exact metadata parameters using getstructures. The client reads all object type definitions before trying to create or modify any records.

Connect Capacities to Cursor to pull knowledge graph data and daily notes directly into your coding environment.

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Connect Capacities MCP to Cursor

Create your Vinkius account to connect Capacities to Cursor and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Capacities with Cursor

Ask AI about this MCP

ChatGPT

Claude

Perplexity

Query Documentation inside Cursor

Your agent uses the `lookup` and `get_object` tools to pull specific documentation nodes from your knowledge base into the editor. When you ask about a system architecture you designed last month, Cursor searches your Capacities space by explicit keywords. The exact text lands right next to your code. This means you stop switching windows to find your own API specs. The AI reads the full explicit object by ID, traversing properties internally to give you the exact context needed for the current file. You write code based on your actual notes.

Log Developer Notes via MCP Server

The `save_to_daily_note` tool appends strict Markdown textual payloads straight from Agent mode to your daily log. You finish a complex refactor, and Cursor writes the summary block directly into your mapped daily note. The context of your work gets saved instantly. If you find useful documentation during a coding session, the agent can trigger `save_weblink`. It saves the URL as a Weblink object, dynamically tracking automatic preview generation in the background. Your research stays organized without breaking your flow.

Map Project Structures Automatically

Reading your environment setup requires the `list_spaces` and `get_space_info` tools. Cursor identifies all personal spaces in your account and retrieves detailed information about object types and property definitions. The agent knows exactly where to put new information. When you need to document a new database schema, the AI uses `create_object` to instantiate typed entities. It applies categorical links using `add_tag` to group related graph items. Your project documentation builds itself while you write the implementation.

Setup guide

Set up Capacities MCP in Cursor

Prerequisites

Cursor installed (macOS, Windows, or Linux)
Active Vinkius subscription with a valid endpoint token

1

Open MCP Settings

Go to Cursor Settings → MCP or open the Command Palette (Cmd+Shift+P / Ctrl+Shift+P) and search for "MCP: Add Server".
2

Add the Capacities MCP

Cursor will create or open .cursor/mcp.json in your project root. Paste the JSON snippet on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Enable Agent mode

Open Composer (Cmd+I / Ctrl+I) and switch to Agent mode using the dropdown at the top. MCP tools are only available in Agent mode.
4

Verify the connection

Ask Cursor something like "List my recent Capacities transactions." If the MCP tools are loaded correctly, Cursor will call the Capacities tools automatically. You can also check Settings → MCP for a green status indicator.

.cursor/mcp.json

{
  "mcpServers": {
    "capacities-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Capacities. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Capacities MCP in Cursor

Create an mcp.json file in your project root or global .cursor directory. Add the Vinkius remote URL under the mcpServers key. Enable Agent mode in your chat to start calling the tools.

The agent queries your content using the lookup tool. It matches titles or explicit keywords to find the exact nodes containing your saved snippets.

Ask the agent to summarize the conversation and use the save_to_daily_note tool. It will append the Markdown payload directly to today's entry in your workspace.

It pulls exact metadata parameters using get_structures. The client reads all object type definitions before trying to create or modify any records.

Your Markdown notes, media payloads, and graph structures remain strictly confidential. The Vinkius MCP Server architecture uses ephemeral sandboxing to route requests. Authentication requires a single endpoint token, ensuring only your active Agent mode session interacts with your personal spaces.

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