# Extremis Muse connector

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

## Extremis

Shared team inbox for WhatsApp, Instagram, Messenger and email, with replies, assignments and reports.

- Record: https://musedirectory.ai/connector/extremis
- Category: Productivity
- Developer: Extremis (https://extremis.online/features/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, 628ms, checked 2026-11-13T09:36:10Z
- Endpoint: https://extremis.online/api/mcp
- Auth: Sign in with your account; Pricing: unknown
- Screening: Screened, no issues found (2026-11-13T09:36:10Z)
- Source: Found in the official MCP Registry (online.extremis/extremis) https://registry.modelcontextprotocol.io/v0/servers?search=online.extremis%2Fextremis

Connects to a shared inbox covering WhatsApp, Instagram, Messenger and email. Muse can pull up recent customer conversations, draft or send replies, assign threads to teammates and summarize response times and volumes.

Example request: "Check the shared inbox and tell me which customer messages are still waiting for a reply."

How to connect: Extremis is not in Muse's Connectors list yet, and it needs you to sign in with your Extremis 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 (extremis.online 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 59 days ago)
- AI review of purpose and tool behavior: pass (No concerns)