# SUMIT Muse connector

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

## SUMIT

Look up invoices, customer debts, stock levels and tax rates in your SUMIT account.

- Record: https://musedirectory.ai/connector/sumit
- Category: Finance & Bills
- Developer: usefulapi (https://usefulapi.io/sumit/)
- 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, 181ms, checked 2026-11-10T01:46:32Z
- Endpoint: https://sumit.usefulapi.io/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-11-10T01:46:32Z)
- Source: Found in the official MCP Registry (io.usefulapi/sumit) https://registry.modelcontextprotocol.io/v0/servers?search=io.usefulapi%2Fsumit

Connects Muse to SUMIT, a small-business accounting and invoicing platform. Muse can pull documents, check what customers owe, review stock levels, and look up VAT and exchange rates, so owners can get quick answers about their books without opening the dashboard.

Example request: "Which customers still owe me money this month, and how much stock do I have left of my top item?"

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use SUMIT to help me. It is a free service with an MCP server at https://sumit.usefulapi.io/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Screening checks:
- MCP handshake: pass (Answered in 181ms)
- Domain against threat feeds (Cloudflare security DNS): pass (sumit.usefulapi.io, usefulapi.io 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)