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Two ways to run it, both free to start. Open mcp.zovo.one/mcp/connect, copy the bill-of-sale URL and paste it into any client that takes a URL. It already carries a free token, so there is nothing to install, no account and no header to set. The URL is https://mcp.zovo.one/mcp/bill-of-sale/t/<token>. The token is not optional: the bare https://mcp.zovo.one/mcp/bill-of-sale connects and lists its tools and then answers every tool call with HTTP 401, so use the link from /mcp/connect or send Authorization: Bearer <token>. Or download bill-of-sale.mcpb and double-click it in Claude Desktop.

mcp-bill-of-sale

Record a sale and get a signed-paper-ready bill of sale. Tell your assistant who sold, who bought, what the item is — with the VIN, serial number or IMEI where it has one — the price and the date, and the server writes the document: parties, item, price, an as-is clause for second-hand sales, any warranty in your own words, and signature lines for both sides. Work on it as a draft, finalize it into the frozen signing copy, and print it as Markdown or as a single self-contained HTML file that prints to PDF from any browser with no assets beside it. Everything stays on your machine; there is no account and no network call in this server at all.

Built by theluckystrike.

npm publish for @theluckystrike/mcp-bill-of-sale is pending, so npx -y @theluckystrike/mcp-bill-of-sale returns 404 today. Until then, a clone+build is the working path.

Install

Claude Desktop

macOS ~/Library/Application Support/Claude/claude_desktop_config.json, Windows %APPDATA%\Claude\claude_desktop_config.json:

{
  "mcpServers": {
    "bill-of-sale": {
      "command": "npx",
      "args": ["-y", "@theluckystrike/mcp-bill-of-sale"]
    }
  }
}

Claude Code

claude mcp add bill-of-sale -- npx -y @theluckystrike/mcp-bill-of-sale

Cursor

~/.cursor/mcp.json (global) or .cursor/mcp.json (project), same entry as Claude Desktop.

Tools

tool what it does
sale_create Record a sale and generate the bill of sale: seller, buyer, item with VIN/serial/IMEI where it has one, price in minor units, date. Returns BOS-YYYY-NNNN. An identical repeat sale is refused unless you confirm it
sale_update Change anything on a draft before signing: price, parties, item details, identifiers, the as-is clause, warranty, notes. Empty string clears an optional field
sale_finalize Freeze the draft into the signing copy. From here sale_update refuses it and every render prints without the DRAFT watermark
sale_list Every bill of sale, newest first: id, status, date, item, buyer, seller, price. Filter to drafts or finalized
sale_get One bill of sale in full by its BOS number
sale_delete Delete a draft outright; a finalized document needs confirm_finalized: true. The number is never reissued, so a gap in the series is the record of the deletion
sale_render Print the document: Markdown, a self-contained HTML file for print-to-PDF, or both, with signature lines. Drafts carry a DRAFT watermark so a review copy cannot be signed by mistake
sale_summary The book at a glance: draft and finalized counts, total value per currency. Currencies are never added together
license_status / license_activate Free or Pro, and the key

Free vs Pro

Free Pro
Open drafts 10 Unlimited
Finalized documents 5 Unlimited
Render to Markdown and HTML (sale_render) Unlimited Unlimited
Read, list and summarize (sale_get, sale_list, sale_summary) Unlimited Unlimited
Delete (sale_delete) Yes Yes

The document itself is never metered. Whether you hold a signed record of the sale is the question this server exists to answer, and a free tier that withholds the document is a demo. What is metered is the volume of records held: ten open drafts and five finalized documents is a real year of side-business sales, not a trial. sale_delete is free for the same reason the cap is on records held: a draft typed in twice would otherwise cost a slot with no way back but a key.

Get Pro: https://mcp.zovo.one/buy/bill-of-sale -- $19 one-time for this server, or $39 for the bundle.

How a sale flows

  1. sale_create with the facts. The seller defaults to the shared business profile's name when the profile has one, so the seller block is typed once for the whole suite.
  2. sale_render prints the review copy, watermarked DRAFT.
  3. sale_update fixes anything the buyer or seller spots.
  4. sale_finalize freezes it. sale_render now prints the signing copy: sign the printed page or print the HTML to PDF, and both parties keep a copy.

Every amount is an integer number of minor units, a price is never a float, and dates are checked as real calendar dates. A VIN that is not 17 characters or an IMEI that is not 15 digits is stored as given but flagged in the response, because those are the two identifiers a buyer most often misreads.

Privacy

All data stays local, in ${XDG_DATA_HOME:-~/.local/share}/mcp-servers/bill-of-sale/. Two files: sales.json, counter.json, plus rendered documents under documents/. Nothing is sent anywhere, there is no account, no API key and no network call in this server at all. License keys are verified offline.

The rendered document is a generic template, not legal advice. Bills of sale for vehicles, boats and regulated goods may have statutory form or filing requirements where the sale happens.

Built by theluckystrike. https://github.com/theluckystrike

Or the 37-server bundle for $39.

Set it up in your client

Exact config path, entry and caveats: Claude Desktop · Claude Code · Cursor · VS Code · Windsurf · Cline · Claude.ai and Claude Desktop connectors · all clients

Guides

How to track billable hours inside Claude Code and Cursor · Create an invoice PDF from a chat message with an MCP server · Ask questions about an Excel or CSV file from Cursor or Claude · Watch a product price with Claude and get told when it drops · What the free tier includes and what Pro adds · Log expenses and mileage in Claude, split VAT, rebill to an invoice · Convert currencies in Claude with real ECB rates, no API key · Generate Word proposals and contracts from a chat message · Find a meeting time across time zones without doing the arithmetic · Write a resume and a cover letter from chat, without inventing anything · Bill a retainer on a schedule without a billing SaaS · Assemble a contract from your own clause library, in chat · Connect MCP servers to Claude.ai, Claude Desktop, Cursor and VS Code without installing anything · Merge, split and stamp PDFs from chat, and why some come back as glyph numbers · Read a .ics calendar in Claude: free and busy, conflicts, and billable meetings · Run a kanban board in Claude, with time tracking on the same task · Resize, compress and watermark images from a chat message · Categorize and reconcile a bank CSV export from chat · Send a quote from chat, then turn the yes into an invoice · Put a SEPA payment QR code on an invoice from chat · Zip and unzip archives safely from Claude or Cursor · Client deposits and retainers from chat, applied to your real invoices · Fixed assets and depreciation from chat, on the rates the tax authorities publish · Per diem and travel allowances from chat, on the rate tables the tax authorities publish · One double-entry ledger out of every server you already run · Loan and lease schedules from chat, closing exactly on zero · Work orders and job cards from chat, and why the markup goes on the unit cost · Price lists and rate cards from chat, and the 100x scale gap between the invoice and the quote · Change orders and the running contract value from chat, and why a changed line is two items · A petty cash float from chat, and why the cheque is not the sum of the vouchers · Client statements and payment chasers from chat, aged as at any date you name · Credit notes and purchase orders from chat, against your real invoices · One install, every server: the office-suite bundle · Close a month in chat: invoice, credit note, retainer, bank reconciliation, statement · MCP server not showing up in Claude Desktop: the six checks that find it · Where is claude_desktop_config.json, and what goes in it · claude mcp add: every flag, and the scope that silently loses your server · MCP servers on Windows: spawn npx ENOENT, backslashes and the PATH · Installing these MCP servers when npx does not work yet · Cursor MCP setup: mcp.json, the required type field, and where the servers appear · Which MCP servers work with no network at all · Invoicing an EU client with reverse charge, from a chat message · Quote, deposit, invoice, statement: the whole cycle in one conversation · Is this project making money? 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