Why This Package?

@runapi.ai/grok-imagine-mcp is a focused Model Context Protocol server for the Grok Imagine model line on RunAPI. It gives MCP-compatible assistants direct access to 6 endpoints and 4 model variants without loading the full RunAPI catalog.

Use this per-model server when an agent should stay scoped to Grok Imagine. Use @runapi.ai/mcp when one assistant should discover every RunAPI model line.

Install

Add it to Claude Code:

claude mcp add grok-imagine -s user -- npx -y @runapi.ai/grok-imagine-mcp

Use project scope when the server should be shared with a repository:

claude mcp add grok-imagine -s project -- npx -y @runapi.ai/grok-imagine-mcp

Codex, Cursor, Windsurf, VS Code, Roo Code, and other MCP hosts can use the same stdio command:

{
  "mcpServers": {
    "grok-imagine": {
      "command": "npx",
      "args": ["-y", "@runapi.ai/grok-imagine-mcp"]
    }
  }
}

check_pricing works before sign-in. For task creation and status polling, ask your assistant to call the login tool. It opens a browser login and saves credentials to ~/.config/runapi/config.json, the same file used by runapi login. Headless and CI hosts can still set RUNAPI_API_KEY before starting the MCP host.

Ready-made examples are in examples/ for Claude, Cursor, Windsurf, VS Code, and Roo Code.

Tools

| Tool | Auth | Purpose | |---|---|---| | edit_image | Yes | Create a Grok Imagine edit image task and optionally wait for a terminal status. Returns the task id, status, output URLs, and pricing snapshot. | | extend_video | Yes | Create a Grok Imagine extend video task and optionally wait for a terminal status. Returns the task id, status, output URLs, and pricing snapshot. | | image_to_video | Yes | Create a Grok Imagine image to video task and optionally wait for a terminal status. Returns the task id, status, output URLs, and pricing snapshot. | | text_to_image | Yes | Create a Grok Imagine text to image task and optionally wait for a terminal status. Returns the task id, status, output URLs, and pricing snapshot. | | text_to_video | Yes | Create a Grok Imagine text to video task and optionally wait for a terminal status. Returns the task id, status, output URLs, and pricing snapshot. | | upscale_image | Yes | Create a Grok Imagine upscale image task and optionally wait for a terminal status. Returns the task id, status, output URLs, and pricing snapshot. | | get_task | Yes | Fetch the current status and latest payload for an existing task. | | check_pricing | No | Look up the current pricing snapshot for a Grok Imagine model and endpoint. |

Models

Grok Imagine covers 4 model variants across 6 endpoints. Each tool accepts the models listed for it:

| Tool | Models | |---|---| | edit_image | grok-imagine-edit-image | | extend_video | no model parameter | | image_to_video | grok-imagine-image-to-video | | text_to_image | grok-imagine-text-to-image | | text_to_video | grok-imagine-text-to-video | | upscale_image | no model parameter |

Model availability can change between releases. Use check_pricing or the Grok Imagine model page for the current catalog view.

Agent Prompts

Ask your assistant in natural language; it can inspect pricing, create the task, and return the task id plus output URLs.

Create a task

Run a Grok Imagine edit image task with RunAPI.

The assistant can call check_pricing, then edit_image, and return the task id, status, and output URLs.

Submit without waiting

Create the task but don't wait for it to finish.

The assistant calls the create tool with wait: false and returns the task id. Check on it later with get_task.

Check pricing before creating

Check current Grok Imagine pricing, then create the task if it matches my request.

The assistant calls check_pricing and can link to the Grok Imagine model page for the canonical catalog entry.

Configuration

The server resolves auth in this order:

1. RUNAPI_API_KEY environment variable, useful for headless and CI hosts
2. ~/.config/runapi/config.json, created by the MCP login tool or runapi login
3. No key, which still allows check_pricing

The config file is normally managed by login. A pre-provisioned headless config can use:

{
  "apiKey": "your_runapi_key"
}

Do not commit real API keys.

Links

| Resource | URL | |---|---| | Grok Imagine model page | https://runapi.ai/models/grok-imagine | | npm package | @runapi.ai/grok-imagine-mcp | | GitHub repository | runapi-ai/grok-imagine-mcp | | RunAPI MCP overview | runapi.ai/mcp | | RunAPI docs | runapi.ai/docs |

License

Licensed under the Apache License, Version 2.0.