# Aarven Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## Aarven

Swiss accounting for balance sheets, P&L statements, VAT returns and bookkeeping in CHF

- Record: https://musedirectory.ai/connector/aarven
- Category: Finance & Bills
- Developer: aarven.ch (https://aarven.ch/mcp-server)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, sign-in needed, 133ms, checked 2026-10-29T09:51:35Z
- Endpoint: https://aarven.ch/mcp
- Auth: Sign in with your account; Pricing: unknown
- Screening: Screened, no issues found (2026-10-29T09:51:35Z)
- Source: Found in the official MCP Registry (ch.aarven/aarven) https://registry.modelcontextprotocol.io/v0/servers?search=ch.aarven%2Faarven

Connects to Aarven accounting software for Swiss businesses. Muse can help generate balance sheets, profit and loss statements, prepare VAT/MWST returns, and create draft bookings in Swiss francs.

Example request: "Show me my current balance sheet and prepare my quarterly VAT return"

How to connect: Aarven is not in Muse's Connectors list yet, and it needs you to sign in with your Aarven account. Apps that need this kind of sign-in usually cannot be used from a Muse chat yet. Follow it here and we will tell you when it reaches Muse.

Screening checks:
- MCP handshake: pass (Requires sign-in (publishes OAuth metadata))
- Domain against threat feeds (Cloudflare security DNS): pass (aarven.ch not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: n/a (Tools are behind sign-in)
- Inputs asking for passwords, card numbers or seed phrases: n/a (Tools are behind sign-in)
- Domain and redirects: pass (No redirects off the domain)
- AI review of purpose and tool behavior: pass (No concerns)