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PocketInvoice MCP

PocketInvoice MCP

Free invoicing through a hosted MCP service

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  • Guangjin Jiang[maker]· 8d ago

    Hi, I build Pocket Invoice. This MCP service lets developers and AI users create invoice PDFs and work with their authorized company records. The connection guide includes Streamable HTTP and OAuth details, plus Codex examples. Feedback on the connection and invoicing workflow is welcome.

PocketInvoice MCP connects AI assistants and developer workflows to a free invoicing service. Use it to create and export invoice and estimate PDFs, work with client and item records, and query sales and outstanding balances in an authorized company workspace. The hosted service uses Streamable HTTP and OAuth and has been tested with Codex. An account and company permissions are required. Document sending is disabled by default and requires confirmation for each send. Payment tools record payment information; they do not charge cards, issue refunds or move money. Pocket Invoice is free, with no subscription or paid plan. Your AI provider may charge separately. The website includes connection instructions and practical examples.
  • Free hosted MCP for invoices, estimates, clients and PDFs
  • AI assistant integrates with invoicing workspace
  • Free web, iOS and Android invoicing software
  • Email sending disabled by default, requires confirmation

PocketInvoice MCP lets AI assistants create, manage and export invoices, estimates and PDFs via a free hosted MCP service.

for
Developers building AI assistants that need invoicing capabilities.
pricing
free
works withCodexStreamable HTTP + OAuth MCP clients

Key features

6 features of PocketInvoice MCP
  • Create documents — Draft invoices, estimates and purchase orders, edit or copy existing ones.
  • Generate PDFs — Produce PDF files with saved logo, company details and custom design.
  • Send documents — Prepare email drafts, review recipients and confirm each send.
  • Customer & item management — Find, add or update client and product records used across the app.
  • Business figures — Query sales totals, outstanding balances and expense summaries.
  • Record payments — Add payments or deposits to invoices, updating balances without moving money.

Use cases

  • Generate an invoice PDF for a client by describing the work in chat.
  • Retrieve a list of unpaid invoices for the current month.
  • Record a received payment against an existing invoice.

PocketInvoice MCP FAQ

What is MCP?+

MCP connects an AI assistant to external tools; Pocket Invoice’s MCP server lets the assistant work with your invoices after you authorize access.

Which AI assistants are supported?+

Codex has been tested. For other assistants, check that the client supports remote MCP servers using Streamable HTTP and OAuth, then use https://api.freedominvoice.com/mcp.

Can the assistant charge customers?+

No. It can record payments and update balances but cannot move money, charge cards, or issue refunds.

How is access controlled?+

OAuth sign-in selects a company and grants permissions; sending is disabled by default and each email requires manual confirmation.

Do my existing Pocket Invoice limits still apply?+

Yes. The MCP uses your current Pocket Invoice account, so document, storage and membership limits remain in effect.

How do I disconnect the assistant?+

Revoke the connection in Pocket Invoice’s AI connections page; the assistant will lose access immediately.

Edited by the makers, based on freedominvoice.com · Oct 6, 2026. Details may change; check the official site.