# Melso
> Spanish tax service and S.L. incorporation workflows for AI assistants via MCP
- URL: https://melso.ai/en
- Visit (tracked): https://promoteindex.com/go/melso
- Category: ai-agent
- Built with: claude-code
- Pricing: paid
- Votes: 0
- Tested by PromoteIndex: no. Not tested by PromoteIndex yet. Use at your own risk.
- Listed: 2026-10-29
- Tags: accounting, tax, spain, company-formation, mcp
Melso is a Spanish tax service with a personal AI agent and human tax professionals. The agent organizes invoices, expenses and daily fiscal tasks through the web app and WhatsApp. Human professionals prepare and file included returns after customer approval in Melso. AI assistants can also start and manage incorporation of a Spanish S.L. through Melso MCP. Owners approve case versions and pay in Melso, while professionals handle the legal steps. The hosted proprietary MCP uses OAuth and authorized company records. Paid service. Submitted on behalf of Melso.
Listing: https://promoteindex.com/p/melso

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