Invoice by Ouroboros Apps

Freelance invoice records: approved invoice line items, quantities, agreed rates, due dates, and late terms; invoice changes need explicit approval. OAuth sign-in. Endpoint: https://invoice-continuity2.vercel.app/mcp · Docs · Ouroboros Apps

Live Answered an MCP handshake without credentials and listed 13 tools.

Category: Finance & markets
Transport: http
Source: https://github.com/LAHutchins91/invoice-mcp
Endpoint: https://invoice-continuity2.vercel.app/mcp
Reports itself as: Invoice 0.1.0
Protocol: 2025-06-18
Tools: 13
Context cost: about 2,197 tokens for the tool definitions (estimated at four characters per token)
Tool definitions last changed: no change seen since first check
Handshake time: 363 ms
Repository: 0 stars · last push 2026-10-11 · MIT
Last checked: 2026-10-12 17:48:44 UTC
Listed since: 2026-10-12

Connect

Claude Code:

claude mcp add --transport http invoice-by-ouroboros-apps https://invoice-continuity2.vercel.app/mcp

Other clients, as JSON config:

{
  "mcpServers": {
    "invoice-by-ouroboros-apps": {
      "type": "http",
      "url": "https://invoice-continuity2.vercel.app/mcp"
    }
  }
}

Check history

1 daily check so far. Green answered, blue asked for auth, red did not answer.

Tools

accept_invoice_change
begin_invoice
describe_line
list_invoices
offer_discount
place_line
quote_line_rate
read_invoice
seal_invoice
set_invoice_due
set_line_quantity
suggest_invoice_change
write_late_terms

Badge

Maintain this server? Put its live status in your README:

[![MCP status](https://mcp.aianytime.net/badge/invoice-by-ouroboros-apps.svg)](https://mcp.aianytime.net/s/invoice-by-ouroboros-apps/)

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