How do I connect my Capacities account?

You need to grab your Personal Token from the Capacities app settings and provide it when connecting the MCP through Vinkius.

Which AI clients can I use with this MCP?

You can use any MCP-compatible client, including Claude, Cursor, Windsurf, and VS Code.

Does the AI follow my existing Capacities structures?

Yes, the MCP uses the get_structures capability to ensure any new objects created follow your specific metadata and property rules.

Can I save web links directly?

Yes, the save_weblink capability allows your agent to turn URLs into structured Weblink objects in your spaces.

Will my daily notes be updated automatically?

You can instruct your agent to append Markdown text to your daily note using the save_to_daily_note capability.

Can my AI agent automatically funnel research links into my Capacities daily note?

Yes. It can append raw Markdown to your Daily Note dynamically, or use the dedicated WebLink endpoint to natively scrape and save beautifully previewed URLs into your specified space. This gives you a fast workflow for daily link-hoarding right from your chat capabilities.

Will the agent know the specific object structures configured in my custom Capacities space?

Absolutely. Before creating nodes, your agent pulls constraints using the get_structures capability. It reads the schemas, understands which properties are locked or required (e.g., Dates vs Checkboxes), and constructs the new object JSON mapping perfectly inside the space.

Is the agent capable of categorizing objects with new tags automatically?

Yes. Once an object is created or fetched via lookup, the AI can employ the tag modification capability to link categorical boundaries accurately. It's a frictionless way to organize hundreds of loosely coupled notes into connected knowledge topics without any manual toggles.

An astronaut overseeing a futuristic data hub

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Connect Capacities to ChatGPT, Claude and Gemini

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Turn your AI agent into a personal librarian for your notes.

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.

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 10 capabilities

We ship only the actions that matter.

Capability set01 / 03

01-04

4 capabilities in this set.

Part of 10 available through Capacities.

01
Get structures
This capability pulls all object type definitions from a space so your agent knows exactly which metadata fields are required.
02
Lookup
Use this to search for specific content or nodes within a Capacities space using titles or keywords.
03
Save weblink
This capability sends a URL to your space as a Weblink object, which triggers automatic previews.
04
Get space info
This capability retrieves the full configuration and property definitions for a specific Capacities space.

Capability set02 / 03

05-07

3 capabilities in this set.

Part of 10 available through Capacities.

05
Save media
Use this to attach media payloads directly to existing records in your graph.
06
Save to daily note
This capability appends Markdown text directly to your mapped daily note log.
07
List spaces
This capability shows all the top-level personal spaces available in your account.

Capability set03 / 03

08-10

3 capabilities in this set.

Part of 10 available through Capacities.

08
Create object
This capability instantiates new typed objects that follow your predefined graph rules.
09
Get object
Use this to pull the full data and properties of a specific object using its ID.
10
Add tag
This capability applies a tag to an object to create new relations within your graph.

Real work

What teams actually run

Research Capture

Tell your agent to save a URL as a Weblink while you are reading an article in your browser.

Technical Documentation

Have your AI coding assistant save code snippets and architecture notes to your knowledge graph.

Meeting Prep

Ask your agent to find and summarize specific notes from a previous meeting stored in a workspace.

Daily Journaling

Send quick summaries of your progress directly to your daily note via your AI client.

Automate a task

Put Capacities to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

Capacities works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

Building your own app? The connector is yours to use.

You don't need a client to put Capacities to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

962ms average. Fast in production.

Capacities is checked daily against the live service.

Daily averagePeak 1231ms

Oct 8Today

Fastest day: 793ms
Slowest day: 1231ms
14-day trend: Stable-4%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 10 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 Capacities, so you can see the experience inside your AI.

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

Capacities Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_ZID8SH13sQKM0vE5SjxHLtpxSSu31LjQiFG07vWF/mcp

Claude Desktop

Follow the steps below to connect in seconds.

1In Claude Desktop, open Settings → Connectors.
2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
3Click Add and start a new chat — Capacities capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "capacities-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_ZID8SH13sQKM0vE5SjxHLtpxSSu31LjQiFG07vWF/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

Guided setup for Claude? Set up Capacities in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Capacities owners hand off.

This MCP is built for anyone who uses object-based note-taking to manage complex information.

01
Researchers
Instruct your agent to capture web sources and draft notes without leaving your research flow.
02
Developers
Have your coding assistant document system architectures by injecting Markdown into your graph.
03
Knowledge Workers
Ask your agent to pull specific properties from your workspace to prepare for meetings.

FAQ

Questions Capacities owners ask.

01
How do I connect my Capacities account?
You need to grab your Personal Token from the Capacities app settings and provide it when connecting the MCP through Vinkius.
02
Which AI clients can I use with this MCP?
You can use any MCP-compatible client, including Claude, Cursor, Windsurf, and VS Code.
03
Does the AI follow my existing Capacities structures?
Yes, the MCP uses the get_structures capability to ensure any new objects created follow your specific metadata and property rules.
04
Can I save web links directly?
Yes, the save_weblink capability allows your agent to turn URLs into structured Weblink objects in your spaces.
05
Will my daily notes be updated automatically?
You can instruct your agent to append Markdown text to your daily note using the save_to_daily_note capability.
06
Can my AI agent automatically funnel research links into my Capacities daily note?
Yes. It can append raw Markdown to your Daily Note dynamically, or use the dedicated WebLink endpoint to natively scrape and save beautifully previewed URLs into your specified space. This gives you a fast workflow for daily link-hoarding right from your chat capabilities.
07
Will the agent know the specific object structures configured in my custom Capacities space?
Absolutely. Before creating nodes, your agent pulls constraints using the get_structures capability. It reads the schemas, understands which properties are locked or required (e.g., Dates vs Checkboxes), and constructs the new object JSON mapping perfectly inside the space.
08
Is the agent capable of categorizing objects with new tags automatically?
Yes. Once an object is created or fetched via lookup, the AI can employ the tag modification capability to link categorical boundaries accurately. It's a frictionless way to organize hundreds of loosely coupled notes into connected knowledge topics without any manual toggles.

Explore

More in Productivity

Connect Capacities to Claude, Cursor, ChatGPT & more

Your AI does the work. We keep it safe and sound.

Each Connector runs inside its own sealed environment.

One switch stops every agent. Instantly.

Spending limits that pause instead of surprise.

We ship only the actions that matter.

01-04

Get structures

Lookup

Save weblink

Get space info

05-07

Save media

Save to daily note

List spaces

08-10

Create object

Get object

Add tag

What teams actually run

Research Capture

Technical Documentation

Meeting Prep

Daily Journaling

Building your own app? The connector is yours to use.

Capacities Connector

Claude Desktop

Researchers

Developers

Knowledge Workers

How do I connect my Capacities account?

Which AI clients can I use with this MCP?

Does the AI follow my existing Capacities structures?

Can I save web links directly?

Will my daily notes be updated automatically?

Can my AI agent automatically funnel research links into my Capacities daily note?

Will the agent know the specific object structures configured in my custom Capacities space?

Is the agent capable of categorizing objects with new tags automatically?

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