Document processing in any MCP client

Parseur runs a hosted MCP server that any client supporting MCP over Streamable HTTP can connect to. Your agent can then create mailboxes, upload documents and read the extracted data.

Step 1

Connect the MCP server

  1. 1 In your client, add a remote MCP server and enter the server URL. The transport is Streamable HTTP.
  2. 2 Sign in to Parseur when prompted. Parseur uses OAuth 2.1 with PKCE and lets clients register themselves, so there is no client ID to request.
  3. 3 Approve access. Your agent can now use Parseur's tools.
Server URL
https://api.parseur.com/mcp
Step 2

Get files to the agent

Agents that can run shell commands upload files from your computer themselves. They create an upload link, send the file to the right Parseur mailbox, then read the extracted data. Chat apps without a shell can send files at a public URL or email text instead.

  • Each upload link works for one upload, which can hold several files, and expires after 60 minutes by default.
  • Files at a public URL, and email text pasted into the chat, need no upload link.
  • Every Parseur mailbox has its own email address, so you can also forward documents to it.

Try these prompts

Paste one into the chat and let the agent pick the tools.

Create a Parseur mailbox for supplier invoices that extracts the vendor, invoice number, date, total and line items.
Send the invoice at https://example.com/invoice.pdf to my Parseur invoices mailbox and show me what Parseur extracted.
Give me an Excel download of everything my invoices mailbox has extracted.

Check it works

The agent lists your Parseur mailboxes. No credits are used.

List my Parseur mailboxes.
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Frequently Asked Questions

Parseur's MCP server is at https://api.parseur.com/mcp. It uses the Streamable HTTP transport and OAuth 2.1 sign-in.

Parseur supports MCP protocol versions 2024-11-05, 2025-03-26, 2025-06-18 and 2025-11-25. The server is stateless and answers each request directly, with no sessions.

Your client only sees the tools your Parseur role allows. For example, a role that cannot delete mailboxes hides the delete tools. An account admin can change your role in Parseur.

No. Parseur supports dynamic client registration, so MCP clients register themselves the first time they connect. Discovery starts at https://api.parseur.com/.well-known/oauth-protected-resource/mcp.

Yes, if it can run shell commands. The agent creates an upload link and uploads the file itself. Each link works for one upload and expires after 60 minutes by default. Files at a public URL and email text need no upload link.

No. Documents sent through MCP use the same page credits as documents sent any other way. The free plan includes 20 pages a month. See Parseur pricing.