# Melso Muse connector

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

## Melso

Spanish invoicing, bookkeeping and tax filing for self-employed and small businesses

- Record: https://musedirectory.ai/connector/melso
- Category: Finance & Bills
- Developer: melso.ai (https://docs.melso.ai/mcp/overview)
- 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, 217ms, checked 2026-10-29T11:45:44Z
- Endpoint: https://mcp.melso.ai/mcp
- Auth: Sign in with your account; Pricing: unknown
- Screening: Screened, no issues found (2026-10-28T16:26:11Z)
- Source: Found in the official MCP Registry (ai.melso/mcp) https://registry.modelcontextprotocol.io/v0/servers?search=ai.melso%2Fmcp

Connects to Spanish tax systems (Verifactu, TicketBAI) and banking to help autónomos and small companies manage invoices, bookkeeping, bank reconciliation and tax returns.

Example request: "Help me file my quarterly tax return and generate the invoices I need for Verifactu"

How to connect: Melso is not in Muse's Connectors list yet, and it needs you to sign in with your Melso 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 (mcp.melso.ai, docs.melso.ai 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)