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MCPSTAMP

Connect to Claude.ai (web)

A Claude custom connector in one minute. Open Settings, add one URL, done. No install, works in the browser and on mobile. Free token, 600 calls an hour.

Claude.ai (custom connector)

Hosted URL, no install
  1. Open https://mcp.zovo.one/mcp/connect and copy the ready URL for your server. It already contains a free token.
  2. In Claude.ai, open Settings, then Connectors, then Add custom connector.
  3. Paste the URL. Leave the OAuth fields empty. Save.
  4. Start a new chat and ask: Convert 100 EUR to USD.

Test status: The URL was tested with curl (initialize, tools/list, tools/call: HTTP 200). The Claude.ai dialog wasn't tested (no browser in this run).

Example with the currency server (replace <token>)

https://mcp.zovo.one/mcp/currency/t/<token>

Swap currency for any server id from the server list.

Then ask for a real file

Bill of Sale

Make a bill of sale in Claude.ai

Draft and finalize a bill of sale for equipment, vehicles or stock, printed with signature lines. Uses the Bill of Sale server. Paste one URL, no install.

You get: Answer Per Diem

Work out per diem in Claude.ai

Daily travel allowances on bundled public rate tables for the US (GSA), UK (HMRC) and Poland. Uses the Per Diem server. Paste one URL, no install. 7 tools.

You get: Per diem sheet Billing Docs

Purchase orders and credit notes in Claude.ai

Credit notes against your invoices and purchase orders to your suppliers, numbered and rendered as files. Uses the Billing Docs server. Free tier, Pro $19 once.

You get: Credit note Spreadsheet

Work with Excel files in Claude.ai

Open, query, edit and convert xlsx and csv files from Claude or Cursor. Formulas and sheets are kept. Uses the Spreadsheet server. Paste one URL, no install.

You get: Table from your file Quotes

Send a quote from chat in Claude.ai

Line items with VAT, a validity date and a PDF, made from one prompt. Turn the accepted quote into an invoice. Uses the Quotes server. Free tier, Pro $19 once.

You get: Quote Work Order

Work orders and job cards in Claude.ai

Parts, labour, status and a completion report for each job. Turn finished jobs into invoices. Uses the Work Order server. Paste one URL, no install. 10 tools.

You get: Completion report

Other clients

Connect to Claude CodeConnect to CursorChatGPT setup, not tested yetConnect to Claude DesktopPaste one URL. No install.Connect to WindsurfConnect to VS Code

Free to connect. Pro on all 49 paid servers: $39 once.

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