24 #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.

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

MCP server for the Housecall Pro public API.

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.

Savi Tools

Savi Gurus AI Innovation Labs

Ask your AI assistant about your Savi Tools business: invoices, expenses, mileage, contacts, projects, taxes, and more. Read-only and OAuth-secured — your assistant sees only your own data at getsavitools.com, and you

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.

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

Hubity

Hubity

Month-end billing for consulting, architecture and engineering firms: your AI assistant previews each invoice from approved time, retainers and progress billing, then drafts them for your review.

docket

Evernow GmbH

Projects, tickets, time and budgets for agencies. Ask about your week, book time, run stopwatches and work on tickets — with exactly the access you have in docket.

ClassQuill

EquateItAu

MCP server for ClassQuill — read-only access to tutoring-business data (sessions, students, tutors, invoices, payments, reports) for Claude, Codex, Cursor & more.

Holdings

holdings-io

Let your AI send invoices and take payment — card or ACH. Free. Holdings MCP server for Claude, ChatGPT & Cursor.

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

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

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

Taklo

Official MCP server for Taklo, all-in-one software for installation and maintenance companies in the Netherlands and Belgium (CRM, work orders, quotes, invoicing, VAT). Gives AI assistants live answers about Taklo's pric

@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.

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

Invoiceflow Mcp

enzoemir1

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

crm, invoicing, proposals, contracts, project management, client portal, small business, time tracking

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

Dumpster Controls

Dumpster Controls

Run your dumpster rental business from AI: orders, dispatch, invoices and customers. You confirm every change.

Ez@work

eranfinish

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

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

Fakto.app - wFirma MCP Server

Fakto.app

The only MCP server for wFirma.pl (Polish accounting). Full read-write: AI assistants create and search invoices, manage contractors, expenses, payments, warehouse, KPiR and ZUS, plus reports and cashflow forecasts. OAut