Accounting

HMRC Making Tax Digital API client and MCP server — reusable across projects

MCP server for Invompt — create invoices from any AI tool

TILL (Trusted Independent Ledger Library) is a free, open-source (MIT), local-first Swiss accounting app where an AI agent posts entries, categorizes, drafts and chases invoices, and prepares the MWST-Abrechnung through a first-class MCP interface, with a

MCP server for invoicing, WooCommerce, expenses, POS, inventory, tasks, tax declarations, and business management. 69 AI tools for Claude, ChatGPT, Cursor, and Windsurf. Freelancers, e-commerce, and startups.

한국 사업자 검증 액션 MCP 서버 — 진위확인·휴폐업·과세유형·세금계산서 발행 가능 여부 (국세청 공공데이터 기반)

Track expenses, income & invoices in Claude — MCP server with budgets, PDF invoices, CSV/DATEV export

MCP server for intelligent emission factor matching — connects AI agents with carbon emission factor databases (ELCD, ecoinvent)

MCP server for validating and normalizing Japanese corporate numbers (houjin bangou) and qualified invoice registration numbers: check-digit verification, structure parsing, and company-name normalization/matching, with no runtime network access. Format v

bexio API MCP server for Swiss SME business software. 310 tools generated from the official OpenAPI specification.

Model Context Protocol (MCP) server for Neural Trader with 87+ trading tools

Double-entry bookkeeping that assumes the bookkeeper is not trustworthy. Idempotent writes, append-only journal, DB-enforced balance, tamper-evident hash chain. Unix CLI + MCP server. Zero dependencies.

小记，AI记账。MCP服务器实现。

India GST API Client and MCP Server for AI Agents (HSN/SAC Rates)

smallinvoice.ch API MCP server — Swiss SME invoicing and accounting (146 tools, OAuth2 BYOC)

Local-first MCP server for Indian income tax: compute tax, compare regimes, plan advance tax, and parse tax documents -- entirely on your machine

The official Axorum MCP server — exposes the Axorum agent plane as MCP tools, so any MCP-capable agent becomes a policy-governed spender with no integration code.

MCP server for the easybill REST API (invoices, customers, articles, payments, time tracking)

An MCP server providing EU VAT guides, tax calculations, and compliance tools via GoodVat.

Policy enforcement, tamper-evident audit trail, and kill switch for any MCP server — a drop-in governance proxy

Provider-agnostic CLI and MCP server that signs, hash-chains, and verifies compute usage receipts (GPU-hours, workload type, hardware) so any third party can audit them without trusting the issuer.