# Nusii Muse connector

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

## Nusii

Draft, price, and track business proposals for your clients

- Record: https://musedirectory.ai/connector/nusii
- Category: Productivity
- Developer: Nusii (https://nusii.com/docs/integrations/ai-assistants/)
- 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, 388ms, checked 2026-09-28T08:30:46Z
- Endpoint: https://app.nusii.com/mcp
- Auth: Sign in with your account; Pricing: unknown
- Screening: Screened, no issues found (2026-09-24T17:11:08Z)
- Source: Found in the official MCP Registry (com.nusii/mcp) https://registry.modelcontextprotocol.io/v0/servers?search=com.nusii%2Fmcp

Connects to Nusii proposal software so Muse can help small business owners create, customize, and send professional proposals with pricing, track proposal status, and manage client communications.

Example request: "Create a proposal for a web design project with pricing and send it to my client"

How to connect: Nusii is not in Muse's Connectors list yet, and it needs you to sign in with your Nusii 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 (app.nusii.com, nusii.com 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 (Domain registered 4912 days ago)
- AI review of purpose and tool behavior: pass (No concerns)