---
title: "Hal9 MCP server"
url: "https://martechdb.com/vendors/hal9"
markdown_url: "https://martechdb.com/vendors/hal9.md"
api_url: "https://martechdb.com/api/v1/vendors/hal9.com"
updated: "2026-10-01"
---

# Hal9 MCP server

The 2 official MCP servers published by Hal9. MartechDB lists only servers the vendor publishes itself, never community servers.

- Website: [hal9.com](https://hal9.com)
- Categories: [Business intelligence](https://martechdb.com/categories/business-intelligence.md)

## Run Python

Run Python code from natural language prompts, with optional PyPI package install.

- Address: https://next.hal9.ai/mcp/mcpbuild/run-python
- Runs: Hosted
- Sign-in: Sign-in: see vendor docs (`unknown`)
- Official MCP Registry: listed as `io.github.hal9ai/run-python`
- Source code: https://github.com/hal9ai/mcp.build
- Documentation: https://mcp.build/run-python/
- How we found it: Official MCP Registry, published under the vendor's name
- Last checked: 2026-10-01

### Connect it

Claude Code:

```sh
claude mcp add --transport http hal9 https://next.hal9.ai/mcp/mcpbuild/run-python
```

- Add to Cursor: <cursor://anysphere.cursor-deeplink/mcp/install?name=hal9&config=eyJ1cmwiOiJodHRwczovL25leHQuaGFsOS5haS9tY3AvbWNwYnVpbGQvcnVuLXB5dGhvbiJ9>
- Add to VS Code: <vscode:mcp/install?%7B%22name%22%3A%22hal9%22%2C%22type%22%3A%22http%22%2C%22url%22%3A%22https%3A%2F%2Fnext.hal9.ai%2Fmcp%2Fmcpbuild%2Frun-python%22%7D>
- Claude.ai and Claude Desktop: Customize, Connectors, "+", Add custom connector, then paste https://next.hal9.ai/mcp/mcpbuild/run-python
- ChatGPT: Settings, Apps, Advanced settings, turn on Developer mode, Create, then paste https://next.hal9.ai/mcp/mcpbuild/run-python (this usually works only with servers that use self-serve sign-in or none)

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

```json
{
    "mcpServers": {
        "hal9": {
            "type": "http",
            "url": "https://next.hal9.ai/mcp/mcpbuild/run-python"
        }
    }
}
```

## Send Email

Send emails from natural language prompts.

- Address: https://next.hal9.ai/mcp/mcpbuild/send-email
- Runs: Hosted
- Sign-in: Sign-in: see vendor docs (`unknown`)
- Official MCP Registry: listed as `io.github.hal9ai/send-email`
- Source code: https://github.com/hal9ai/mcp.build
- Documentation: https://mcp.build/send-email/
- How we found it: Official MCP Registry, published under the vendor's name
- Last checked: 2026-10-01

### Connect it

Claude Code:

```sh
claude mcp add --transport http hal9-send-email https://next.hal9.ai/mcp/mcpbuild/send-email
```

- Add to Cursor: <cursor://anysphere.cursor-deeplink/mcp/install?name=hal9-send-email&config=eyJ1cmwiOiJodHRwczovL25leHQuaGFsOS5haS9tY3AvbWNwYnVpbGQvc2VuZC1lbWFpbCJ9>
- Add to VS Code: <vscode:mcp/install?%7B%22name%22%3A%22hal9-send-email%22%2C%22type%22%3A%22http%22%2C%22url%22%3A%22https%3A%2F%2Fnext.hal9.ai%2Fmcp%2Fmcpbuild%2Fsend-email%22%7D>
- Claude.ai and Claude Desktop: Customize, Connectors, "+", Add custom connector, then paste https://next.hal9.ai/mcp/mcpbuild/send-email
- ChatGPT: Settings, Apps, Advanced settings, turn on Developer mode, Create, then paste https://next.hal9.ai/mcp/mcpbuild/send-email (this usually works only with servers that use self-serve sign-in or none)

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

```json
{
    "mcpServers": {
        "hal9-send-email": {
            "type": "http",
            "url": "https://next.hal9.ai/mcp/mcpbuild/send-email"
        }
    }
}
```

## Alternatives with an official MCP server

In Business intelligence:

- [IBM](https://martechdb.com/vendors/ibm.md) (ibm.com)
- [Salesforce](https://martechdb.com/vendors/salesforce.md) (salesforce.com)
- [Snowflake](https://martechdb.com/vendors/snowflake.md) (snowflake.com)
- [SAS](https://martechdb.com/vendors/sas.md) (sas.com)

## Get this data

- API: `curl https://martechdb.com/api/v1/vendors/hal9.com`
- MCP: `claude mcp add --transport http martechdb https://martechdb.com/mcp`, then ask about Hal9.
- Web page: https://martechdb.com/vendors/hal9