---
title: "Capacities MCP server"
url: "https://martechdb.com/vendors/capacities"
markdown_url: "https://martechdb.com/vendors/capacities.md"
api_url: "https://martechdb.com/api/v1/vendors/capacities.io"
updated: "2026-10-01"
---

# Capacities MCP server

The official MCP server published by Capacities. MartechDB lists only servers the vendor publishes itself, never community servers.

- Website: [capacities.io](https://capacities.io)
- Categories: [Projects & collaboration](https://martechdb.com/categories/projects-collaboration.md)

## Capacities

Connect an AI assistant to a Capacities space (objects, daily notes, search).

- Address: https://api.capacities.io/mcp
- Runs: Hosted
- Sign-in: Self-serve sign-in (`oauth_self_serve`)
- Official MCP Registry: listed as `io.capacities/mcp`
- Documentation: https://docs.capacities.io/developer/model-context-protocol
- How we found it: Live check of the vendor's own web address; Official MCP Registry, published under the vendor's own domain
- Last checked: 2026-10-01

### Connect it

Claude Code:

```sh
claude mcp add --transport http capacities https://api.capacities.io/mcp
```

- Add to Cursor: <cursor://anysphere.cursor-deeplink/mcp/install?name=capacities&config=eyJ1cmwiOiJodHRwczovL2FwaS5jYXBhY2l0aWVzLmlvL21jcCJ9>
- Add to VS Code: <vscode:mcp/install?%7B%22name%22%3A%22capacities%22%2C%22type%22%3A%22http%22%2C%22url%22%3A%22https%3A%2F%2Fapi.capacities.io%2Fmcp%22%7D>
- Claude.ai and Claude Desktop: Customize, Connectors, "+", Add custom connector, then paste https://api.capacities.io/mcp
- ChatGPT: Settings, Apps, Advanced settings, turn on Developer mode, Create, then paste https://api.capacities.io/mcp

JSON for Cursor, Windsurf and other clients that connect to hosted servers:

```json
{
    "mcpServers": {
        "capacities": {
            "type": "http",
            "url": "https://api.capacities.io/mcp"
        }
    }
}
```

## Alternatives with an official MCP server

In Projects & collaboration:

- [Microsoft](https://martechdb.com/vendors/microsoft.md) (microsoft.com)
- [GitHub](https://martechdb.com/vendors/github.md) (github.com)
- [Dropbox](https://martechdb.com/vendors/dropbox.md) (dropbox.com)
- [Slack](https://martechdb.com/vendors/slack.md) (slack.com)

## Get this data

- API: `curl https://martechdb.com/api/v1/vendors/capacities.io`
- MCP: `claude mcp add --transport http martechdb https://martechdb.com/mcp`, then ask about Capacities.
- Web page: https://martechdb.com/vendors/capacities