16 #invoicing MCP Servers & Clients

Facturx Mcp

SamDreamsMaker

Open-source MCP server for generating, validating, and parsing Factur-X electronic invoices (EN 16931). Designed to be controlled by AI assistants, with automated tax calculations and compliance-ready workflows.

Ez@work

eranfinish

Manage clients, projects, time, and invoices in EZ@Work — business management for freelancers.

mcp-jp — Japanese SMB SaaS connectors

mediiiiium

MCP servers for Japanese SMB SaaS that have no official MCP. 30+ connectors (KING OF TIME, SmartHR, kaonavi, Smaregi, CloudSign, L Step, etc.) for attendance, HR, invoicing, POS, e-contracts and more. Each is an independent pip package; connectors are archived once an official MC

Currencyguard Guard Pricing

rudialexis

The first payment-contingent FX protection server on MCP. Price a Guard (invoice-linked FX protection for SME invoices and payables), get live spot and forward rates, model 25 years of historic FX stress scenarios, and resolve settlement dates — all via natural conversation. Publ

FreelanceOS

Sohlin2

AI-powered freelance business manager for Claude Code. Proposals, invoices, time tracking, scope management, and follow-ups - 37 tools, 5 coaching skills.

Invoiceflow Mcp

enzoemir1

AI-powered invoice automation for MCP. Create PDF invoices, predict late payments, auto-remind, and track cash flow.

@frihet/mcp Server

Frihet-io

AI-native MCP server for business management. 31 tools for invoicing, expenses, clients, products, quotes, and tax compliance. Multi-currency (40 currencies), VeriFactu ready, OAuth 2.0 + PKCE. Works with Claude, GPT, and custom agents.

MCP server for the Housecall Pro public API.

Odoo is powerful. AI is powerful. Together, they’re even better.

Gitscrum Studio Mcp Server

gitscrum-core

GitScrum Studio MCP server for AI-powered project management. 29 tools covering tasks, sprints, time tracking, invoicing, proposals, client workflows, analytics, standups, wikis, and discussions. Supports 160+ operations with built-in OAuth device flow authentication.

FavCRM

favcrm

FavCRM is an agentic CRM for service businesses. Its public MCP server exposes **190+ typed tools** — bookings, customers, loyalty, WhatsApp/SMS/email, invoicing — at **100% annotation coverage** (read-only / destructive / open-world labelled; outbound sends approval-gated). Any

Lovie — Company Formation MCP

lovieco

Lovie U.S. Company Formation MCP for AI coding tools. Form companies, manage bank accounts, cards, invoices, and more — directly from your terminal.

Timebook

squidcode

Time tracking, invoicing, and lightweight bookkeeping for solo LLCs and freelancers. Ships with an MCP server so Claude, Cursor, or any MCP-speaking agent can start/stop timers, log time, list projects, and review entries directly — no browser tab. Available as the @squidcode/tim

Spanish accounting (contabilidad) for AI agents — issue invoices, OCR expense PDFs into deduplicated purchases, reconcile bank movements, and prepare the quarterly VAT return (Modelo 303) over the Aikount REST API. For autónomos, SMEs and gestorías. Works with Claude, Cursor and

Mercury Banking MCP server with full Invoicing API support — first MCP to expose Mercury's accounts receivable endpoints. 34 tools covering banking, treasury, recipients, internal transfers, customers, recurring invoices, and webhooks. Built-in safeguards: dual-window rate limiti

556-tool MCP server giving AI agents full access to the FutureSense business platform. Covers 10 app domains: invoicing, payroll, accounting, CRM, booking, content creation, website builder, quotations, email, and more. Works with Claude, ChatGPT, Gemini, Cursor, and any MCP-comp