Docling MCP

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.docling-project/docling-mcp",
  "description": "Convert PDFs and other documents to structured formats via Docling, for AI applications.",
  "title": "Docling MCP",
  "repository": {
    "url": "https://github.com/docling-project/docling-mcp",
    "source": "github"
  },
  "version": "3.3.0",
  "packages": [
    {
      "registryType": "pypi",
      "registryBaseUrl": "https://pypi.org",
      "identifier": "docling-mcp",
      "version": "3.3.0",
      "runtimeHint": "uvx",
      "transport": {
        "type": "stdio"
      },
      "runtimeArguments": [
        {
          "value": "docling-mcp==3.3.0",
          "type": "named",
          "name": "--from"
        },
        {
          "value": "docling-mcp-server",
          "type": "positional"
        },
        {
          "value": "stdio",
          "type": "named",
          "name": "--transport"
        }
      ],
      "environmentVariables": [
        {
          "description": "Conversion mode: 'remote' (default) or 'local' (requires docling-mcp[local] extra).",
          "name": "DOCLING_MCP_CONVERSION_MODE"
        },
        {
          "description": "Base URL of the Docling Serve instance. Required when conversion mode is remote.",
          "name": "DOCLING_MCP_SERVICE_URL"
        },
        {
          "description": "API key for authenticating with Docling Serve.",
          "isSecret": true,
          "name": "DOCLING_MCP_SERVICE_API_KEY"
        },
        {
          "description": "Request timeout in seconds for the remote Docling Serve API. Default: 300.0.",
          "name": "DOCLING_MCP_SERVICE_TIMEOUT"
        },
        {
          "description": "Maximum number of retry attempts for remote API requests. Default: 3.",
          "name": "DOCLING_MCP_SERVICE_MAX_RETRIES"
        },
        {
          "description": "Set to 'true' to fall back to local conversion when Docling Serve is unreachable.",
          "name": "DOCLING_MCP_FALLBACK_TO_LOCAL"
        },
        {
          "description": "Set to 'true' to retain page images in converted documents. Default: false.",
          "name": "DOCLING_MCP_KEEP_IMAGES"
        },
        {
          "description": "Image scale factor (e.g. 1.0, 2.0). Increase to avoid tensor batching errors. Default: 1.0.",
          "name": "DOCLING_MCP_IMAGES_SCALE"
        },
        {
          "description": "Set to 'false' to disable the OCR pipeline. Default: true.",
          "name": "DOCLING_MCP_DO_OCR"
        },
        {
          "description": "Set to 'false' to disable table structure detection. Default: true.",
          "name": "DOCLING_MCP_DO_TABLE_STRUCTURE"
        },
        {
          "description": "Set to 'true' to run a vision-language model to generate textual descriptions for figures and pictures. Requires a VLM to be available on the conversion backend. Default: false.",
          "name": "DOCLING_MCP_DO_PICTURE_DESCRIPTION"
        },
        {
          "description": "Preset ID for the picture-description VLM (e.g. 'smolvlm', 'granite_vision'). When unset the backend default is used. Only applies when DOCLING_MCP_DO_PICTURE_DESCRIPTION=true.",
          "name": "DOCLING_MCP_PICTURE_DESCRIPTION_PRESET"
        },
        {
          "description": "Controls how images are rendered when exporting to Markdown. Accepted values: 'placeholder' (default, emits <!-- image -->), 'embedded' (base64 data-URI), 'referenced' (file path / URL).",
          "name": "DOCLING_MCP_IMAGE_EXPORT_MODE"
        },
        {
          "description": "Maximum number of documents to keep in the in-memory cache. Oldest (least-recently-used) documents are evicted when the limit is reached. Default: 10.",
          "name": "DOCLING_MCP_CACHE_MAX_DOCUMENTS"
        }
      ]
    }
  ]
}