Pocket Invoice MCP gives Codex a free hosted connection for business documents over Streamable HTTP. With OAuth and company-scoped permissions, it can create and manage invoices, estimates, receipts and purchase orders, work with saved clients and items, and retrieve PDF documents. Codex is the AI client tested with this connection.
Sending documents is disabled by default and requires confirmation for each document. Payment tools record payments only; they do not charge customers or transfer money.
Pocket Invoice also provides free invoicing on web, iOS and Android, including multiple companies and document templates. Its guest web invoice generator creates PDFs without an account. The product has no paid subscription or trial. Account document and storage limits apply, and external AI providers may charge separately.