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

# Inspector Executor

> Launch MCP Inspector using frontmcp inspector

Launches the MCP Inspector UI for testing and debugging your server's tools, resources, and prompts.

## Usage

```bash theme={"theme":{"light":"snazzy-light","dark":"dark-plus"}}
nx inspector my-app
```

## Configuration

```json project.json theme={"theme":{"light":"snazzy-light","dark":"dark-plus"}}
{
  "targets": {
    "inspector": {
      "executor": "@frontmcp/nx:inspector",
      "options": {}
    }
  }
}
```

## Options

| Option | Type | Description |
| - | - | - |
| `port` | `number` | Inspector UI port. Passed to the inspector via the `CLIENT_PORT` env var |

The `frontmcp inspector` command takes no flags, so the executor forwards `port` as the `CLIENT_PORT` environment variable instead.

## Behavior

* Opens the MCP Inspector at `http://localhost:6274`
* Connect to your running server to browse and test capabilities
* **Not cacheable**: Interactive, long-running process


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