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Label Studio MCP Server

@Human Signal

The Label Studio MCP enables seamless management and orchestration of data labeling workflows within Label Studio, the leading open-source data annotation platform. With this MCP, users can programmatically create and configure labeling projects, manage tasks at scale, and automate prediction workflows—empowering teams to efficiently curate high-quality training data for machine learning and AI initiatives.

Tools

get_label_studio_projects_tool

get_label_studio_project_details_tool

get_label_studio_project_config_tool

list_label_studio_project_tasks_tool

get_label_studio_task_data_tool

get_label_studio_task_annotations_tool

create_label_studio_project_tool

update_label_studio_project_config_tool

import_label_studio_project_tasks_tool

create_label_studio_prediction_tool

Server Config

{
  "mcpServers": {
    "label-studio": {
      "command": "uvx",
      "args": [
        "--from",
        "git+https://github.com/HumanSignal/label-studio-mcp-server",
        "mcp-label-studio"
      ],
      "env": {
        "LABEL_STUDIO_API_KEY": "<YOUR_API_KEY>",
        "LABEL_STUDIO_URL": "<YOUR_LABEL_STUDIO_URL>"
      }
    }
  }
}
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