Unstructured MCP Server

A Model Context Protocol server that provides unstructured document processing capabilities. This server enables LLMs to extract and use content from

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What is the Unstructured MCP MCP server?

Most developer tooling work still happens through a UI a human drives. Unstructured MCP MCP server moves it into the conversation instead. A Model Context Protocol server that provides unstructured document processing capabilities. This server enables LLMs to extract and use content from an unstructured document.

What it needs from you

Configuration is passed through the environment: UNSTRUCTURED_API_KEY. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.

Getting it running

Setup follows the usual MCP pattern — install or clone the server, register it in your client's configuration file, restart the client. The configuration blocks on this page cover the common clients.

How it compares

Plenty of developer tooling servers cover similar ground. The differences that matter in practice are scope of access and how much setup stands between you and a working tool call. It is maintained by MKhalusova; worth a glance at recent repository activity before you build anything load-bearing on it.

SyncDev reviews every entry in this directory against the project's own documentation before publishing, and revisits them as servers change.

Things to watch

  • It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
  • Missing credentials fail quietly in some clients — if no tools show up, check the environment block first.
  • Keep per-call confirmation enabled while you learn its behaviour; it is the cheapest safeguard you have.

How to install the Unstructured MCP MCP server

{
    "mcpServers": {
        "unstructured_doc_processor": {
            "command": "PATH/TO/YOUR/UV",
            "args": [
                "--directory",
                "ABSOLUTE/PATH/TO/YOUR/unstructured-mcp/",
                "run",
                "doc_processor.py"
            ],
            "disabled": false
        }
    }
}

Configuration as documented by the project. Restart the client after saving.

Configuration

VariableDescriptionRequired
UNSTRUCTURED_API_KEYCredential the server authenticates with.Yes

Frequently asked questions

It connects Unstructured MCP to MCP-compatible AI assistants such as Claude and Cursor. Instead of copying data back and forth by hand, the assistant works with Unstructured MCP directly.