Final Notice — MCP server

Free, no-registration Model Context Protocol server that generates professional debt-collection demand letters: a print-ready PDF (formal letter + matching envelope), localized and legally formatted for 100+ jurisdictions and 33 languages (including Arabic/RTL, CJK, Indic, Thai, Cyrillic, and Greek).

• Website: https://finalnotice.io

• Hosted MCP endpoint: https://finalnotice.io/mcp (Streamable HTTP, JSON-RPC 2.0)

• No auth, no API key, free.

The rendering engine (fonts, layout, jurisdiction rules) runs on the hosted service. This package is a thin stdio MCP server that forwards the three tools to the free public API, so you can run it locally or point any MCP client at the hosted endpoint.

Use it

A) Hosted endpoint (nothing to install)

claude mcp add --transport http final-notice https://finalnotice.io/mcp

{
  "mcpServers": {
    "final-notice": { "type": "http", "url": "https://finalnotice.io/mcp" }
  }
}

B) Run the stdio server locally (npx)

{
  "mcpServers": {
    "final-notice": { "command": "npx", "args": ["-y", "finalnotice-mcp"] }
  }
}

C) Docker

docker build -t finalnotice-mcp .
docker run -i --rm finalnotice-mcp

The stdio server calls https://finalnotice.io by default; override with the FINALNOTICE_API_BASE environment variable.

Related MCP server: Invoice MCP Server

Tools

Minimal example (generate_demand_letter arguments)

{
  "jurisdiction": "GB",
  "language": "en",
  "tone": "final",
  "senderName": "Acme Ltd",
  "senderType": "business",
  "attested": true,
  "senderAddress": "1 High St\nLondon",
  "debtorName": "J. Smith",
  "debtorAddress": "2 Park Rd\nLeeds",
  "debtorType": "individual",
  "amount": 2450,
  "currency": "GBP",
  "invoiceNumber": "INV-1042",
  "deadlineDays": 14
}

Required fields: senderName, senderAddress, debtorName, debtorAddress, amount (> 0). Business/firm senders must set attested: true. Set debtorType: "individual" to apply consumer-protection rules where they exist (e.g. the UK Pre-Action Protocol for Debt Claims 30-day period, or the Dutch WIK fourteen-day wording).

Notes

• A REST API mirrors the MCP tools: GET /api/meta, POST /api/preview, POST /api/generate.

• This is not legal advice; letters are factual, non-threatening templates.

• The service is free; an optional donation link is at https://finalnotice.io/donate.

License

MIT — see LICENSE.