Unstructured Transform

Data and Analytics · by Unstructured · Verified

Connector Turn any document into AI-ready structured data

Install

In Claude, open Settings, then Connectors.
Find Unstructured Transform in the directory, or choose Add custom connector and paste the URL below.
Sign in to Unstructured and review what it asks to reach.

Connector URL

https://mcp.transform.unstructured.io/

Claude Code

claude mcp add --transport http unstructured-transform https://mcp.transform.unstructured.io/

Run in a terminal, then run /mcp in Claude Code to sign in.

Add in Claude Open on claude.com

About

Unstructured Transform turns real-world documents into clean, structured, AI-ready data. Point it at a file — PDF, Word, PowerPoint, Excel, HTML, email, scanned images, and ~70 other formats — and it returns the content as Markdown, element-level JSON, HTML, or plain text that an agent can act on immediately.

Under the hood it runs a configurable pipeline: partition documents into structured elements (titles, paragraphs, tables, lists, images) with layout and page metadata; optionally enrich them with vision-language passes (image and table descriptions, table-to-HTML, named-entity recognition, generative OCR); chunk the content for retrieval; and generate embeddings for a vector store. It can also extract structured JSON from a document against a schema you provide — or draft that schema for you.

Work is submitted as an asynchronous job, and results are delivered out of band through a short-lived download link, so even large documents never overwhelm the conversation. Each request handles up to 10 files, 50 MB per file.

Common uses: feed specification PDFs into a coding task, ground answers in policy or contract documents, build a searchable Q&A corpus over enterprise files, pull structured fields from forms, invoices, or contracts against a JSON schema, or prepare large document sets for a RAG pipeline.

Requires a free Unstructured account. Learn more at docs.unstructured.io/transform.

Tools

check_job_status
get_job_results
request_file_upload_url
start_extraction_job
start_transform_job
suggest_extraction_schema_for_file

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From the maker

Facts

Kind: Connector
Category: Data and Analytics
Made by: Unstructured
Runs: Remote server
Works in: Claude, Claude API, Claude Code, Claude Desktop
Sign-in: Required
Added: 2026-07-17
Source: Verified