# Does Voyager have an MCP server?

**Yes — Official.** Voyager maintains an official MCP server.

> Starknet explorer data only; runs locally and needs no API key.

## Facts

- Verdict: Official (Yes)
- Access: Local server — Runs on your machine over stdio, launched by your MCP client.
- Package: [`voyager-mcp`](https://www.npmjs.com/package/voyager-mcp) on npm
- Category: [Finance & Fintech](https://mcpyet.com/category/finance-fintech/)
- Verified against vendor docs: 2026-09-29
- GitHub data refreshed: 2026-09-29 (re-checked every 6 hours)

## The receipts

- **Official package:** [`voyager-mcp`](https://www.npmjs.com/package/voyager-mcp) on npm. The package page carries the exact launch arguments and required credentials.

## How to connect it

Runs on your machine over stdio, launched by your MCP client.

### Claude Code

```sh
claude mcp add voyager -- npx -y voyager-mcp
```

Most servers need an API key passed as an environment variable — check the README for the exact variable names. Add `--scope user` to make it available in every project.

### Claude Desktop

Open **Settings → Developer → Edit Config** and add the server to `claude_desktop_config.json`, then restart Claude Desktop:

```json
{
  "mcpServers": {
    "voyager": {
      "command": "npx",
      "args": [
        "-y",
        "voyager-mcp"
      ],
      "env": {
        "API_KEY": "…"
      }
    }
  }
}
```

### Cursor

Add to `.cursor/mcp.json` in your project, or `~/.cursor/mcp.json` for every project:

```json
{
  "mcpServers": {
    "voyager": {
      "command": "npx",
      "args": [
        "-y",
        "voyager-mcp"
      ],
      "env": {
        "API_KEY": "…"
      }
    }
  }
}
```

### VS Code

Add to `.vscode/mcp.json`, then pick the server from Copilot's agent-mode tools menu:

```json
{
  "servers": {
    "voyager": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "voyager-mcp"
      ]
    }
  }
}
```

### ChatGPT

ChatGPT connects to **remote servers only**, and this one runs on your machine. Either expose it through an MCP gateway that gives it a public URL, or use a client with native local support (Claude or Cursor).

## How we know

Published to the MCP Registry under Voyager's verified namespace online.voyager as the npm package voyager-mcp, whose homepage is docs.voyager.online/ai/mcp-quickstart; the Voyager docs index (docs.voyager.online/llms.txt) lists the Voyager MCP Server, and the package calls voyager.online/api.

- GitHub data refreshed 2026-09-29, then every 6 hours.
- Vendor docs verified on 2026-09-29.
- Corrections: hello@mcpyet.com.

## Also in Finance & Fintech

- [TradingView](https://mcpyet.com/mcp/tradingview.md) — Community only (Sort of)
- [Robinhood](https://mcpyet.com/mcp/robinhood.md) — Official (Yes)
- [Monarch Money](https://mcpyet.com/mcp/monarch-money.md) — Official (Yes)
- [Stripe](https://mcpyet.com/mcp/stripe.md) — Official (Yes)
- [NetSuite](https://mcpyet.com/mcp/netsuite.md) — Official (Yes)
- [QuickBooks](https://mcpyet.com/mcp/quickbooks.md) — Official (Yes)

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Source: https://mcpyet.com/mcp/voyager/ — data refreshed 2026-09-29