@callirra/mcp

@callirra/mcp

MCP server for Callirra — lets Claude Code, Cursor, Codex and other MCP-compatible agents discover models, generate images/videos, use Prompt Studio, upload references, poll tasks and check balances.

Requirements

• Node.js 22+
• A Callirra API key (sk-cal-...)

Install

npm install -g @callirra/mcp

Get an API key at callirra.com.

Configure

export CALLIRRA_API_KEY=sk-cal-xxxxxxxxxxxxxxxx

Optional:

export CALLIRRA_API_BASE=https://api.callirra.com

Run

callirra-mcp

Claude Code

Add the MCP server to your Claude Code config with:

{
  "mcpServers": {
    "callirra": {
      "command": "callirra-mcp",
      "env": {
        "CALLIRRA_API_KEY": "sk-cal-xxxxxxxxxxxxxxxx"
      }
    }
  }
}

Cursor / Codex

Use the same callirra-mcp command as the MCP server entry and pass CALLIRRA_API_KEY in the environment.

Available tools

Tool	Purpose
list_models	List available image/video models
get_balance	Check credits and available balance
get_usage	Show recent usage
generate_image	Generate an image (supports nsfw_checker, google_search)
create_video	Create an async video task (supports v2v refs, seed, modes, return_last_frame, NSFW/search toggles)
list_videos	List recent video tasks
get_task	Get task status
cancel_task	Cancel task
upload_media	Upload a reference image (base64, ≤6MB)
list_prompt_templates	List Prompt Studio templates
enhance_prompt	Enhance an idea with a built-in template
get_creative_knowledge	Get the full curated creative knowledge base

Each tool returns isError responses on failures so agents can handle errors gracefully.

License

MIT. Source: github.com/callirra-ai/mcp

→ Start free at callirra.com