# Sydium Muse connector

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

## Sydium

Draft, schedule and publish social posts across 11 platforms in your own voice

- Record: https://musedirectory.ai/connector/sydium
- Category: Marketing & Ads
- Developer: sydium.com (https://sydium.com)
- 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, 1003ms, checked 2026-10-29T12:46:18Z
- Endpoint: https://api.sydium.com/v1/mcp
- Auth: Sign in with your account; Pricing: unknown
- Screening: Screened, no issues found (2026-10-28T23:01:15Z)
- Source: Found in the official MCP Registry (com.sydium/sydium) https://registry.modelcontextprotocol.io/v0/servers?search=com.sydium%2Fsydium

Sydium connects to major social media platforms to help you draft, schedule and publish posts. Muse can help you compose and schedule social content across multiple channels from one place.

Example request: "Schedule a social media post to go out tomorrow morning across my Twitter, LinkedIn and Instagram accounts"

How to connect: Sydium is not in Muse's Connectors list yet, and it needs you to sign in with your Sydium 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 (api.sydium.com, sydium.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 328 days ago)
- AI review of purpose and tool behavior: pass (No concerns)