> ## Documentation Index
> Fetch the complete documentation index at: https://docs.crustdata.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Cursor plugin

> Install Crustdata from the Cursor Marketplace: MCP data tools covering 800M+ people profiles and 200M+ companies, a prospecting skill, and one sign-in.

The Crustdata plugin is in the Cursor Marketplace. It registers the [MCP server](/for-agents/mcp) and installs a prospecting skill and a tool-selection rule in one step.

<div style={{ marginLeft: '4px', marginRight: '4px' }}>
  <Card title="Add Crustdata to Cursor" icon="https://mintcdn.com/crustdata/akV6nRqEdQdN7AnZ/images/clients/cursor.svg?fit=max&auto=format&n=akV6nRqEdQdN7AnZ&q=85&s=7bfe87ec6e4e56e6a5bae29aa712f365" href="https://cursor.com/marketplace/crustdata" arrow={true} width="512" height="512" data-path="images/clients/cursor.svg">
    Opens the Crustdata listing in the Cursor Marketplace.
  </Card>
</div>

* **One command to install.** The data tools, the skill, and the rule come together.
* **Sign in once.** A browser sign-in, no API key to paste.
* **The same endpoint everywhere.** The plugin registers `https://install.crustdata.com/mcp`.

## Before you start

* Cursor installed, and signed in to your Cursor account.
* A Crustdata account. [Sign in or create one](https://app.crustdata.com/auth/login).

## Quick start

<Steps>
  <Step title="Install the plugin">
    In Cursor chat, run:

    ```
    /add-plugin crustdata
    ```

    You can also open **Cursor Settings**, then **Plugins**, search for `Crustdata`, and click **Install**.
  </Step>

  <Step title="Sign in">
    Complete the Crustdata sign-in prompt. Your browser opens for a one-time sign-in.
  </Step>

  <Step title="Pick a team">
    Choose the team the connector acts as. It uses that team's credits and data access.
  </Step>
</Steps>

## What's included

<CardGroup cols={3}>
  <Card title="MCP data tools" icon="magnifying-glass">
    The full Crustdata [MCP server](/for-agents/mcp): search and enrich companies, people, and jobs, and read social and web content.
  </Card>

  <Card title="Prospecting skill" icon="wand-magic-sparkles">
    `crustdata-prospecting` covers finding people at a company, researching a company, finding decision-makers, and market research.
  </Card>

  <Card title="Tool-selection rule" icon="list-check">
    `crustdata-tool-selection` applies the server's own guidance whenever a Crustdata tool runs.
  </Card>
</CardGroup>

## Check it worked

Ask Cursor:

> How many Crustdata credits do I have?

A number means you are connected.

If you get no number:

* Open **Cursor Settings**, then **Plugins**, and confirm Crustdata is enabled.
* Re-run the sign-in prompt. Judge it by whether a request works, not by the status column.

## Example prompts

| Prompt                                                                | What it does                             |
| --------------------------------------------------------------------- | ---------------------------------------- |
| "Find AI startups hiring engineers, then get me the founders' emails" | Search, then enrich, in a single step    |
| "Who are the engineering leaders at Anthropic?"                       | Searches people by seniority and company |
| "What jobs does Stripe have open right now?"                          | Fetches live job listings                |
| "Enrich this company with headcount and funding"                      | Pulls a full firmographic profile        |

<Callout icon="coins" color="#5345e4">
  Credit costs vary by request and plan. See [Pricing](/general/pricing) for
  per-request credit costs and [Rate limits](/general/rate-limits) for limits.
</Callout>

## Data tools only

To register the MCP server without the skill and the rule, use the one-click install link:

<div style={{ marginLeft: '4px', marginRight: '4px' }}>
  <Card title="Add the MCP server to Cursor" icon="https://mintcdn.com/crustdata/akV6nRqEdQdN7AnZ/images/clients/cursor.svg?fit=max&auto=format&n=akV6nRqEdQdN7AnZ&q=85&s=7bfe87ec6e4e56e6a5bae29aa712f365" href="https://cursor.com/install-mcp?name=Crustdata&config=eyJ1cmwiOiAiaHR0cHM6Ly9pbnN0YWxsLmNydXN0ZGF0YS5jb20vbWNwIn0%3D" arrow={true} width="512" height="512" data-path="images/clients/cursor.svg">
    Installs through Cursor's MCP handler.
  </Card>
</div>

## Support

For help or feedback, contact [support@crustdata.co](mailto:support@crustdata.co).


## Related topics

- [Codex plugin](/integrations/codex.md)
- [Connect Crustdata to your stack](/integrations/overview.md)
- [ChatGPT plugin](/integrations/chatgpt.md)
- [Claude Code plugin](/integrations/claude-plugin.md)
- [MCP Server](/for-agents/mcp.md)