# Socialync Muse connector

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

## Socialync

Draft, schedule, and publish posts to 8 social platforms with approval workflow

- Record: https://musedirectory.ai/connector/socialync
- Category: Marketing & Ads
- Developer: Jack Vitick (https://www.socialync.io/features/mcp)
- 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, 256ms, checked 2026-09-28T09:01:20Z
- Endpoint: https://mcp.socialync.io/mcp
- Auth: Sign in with your account; Pricing: unknown
- Screening: Screened, no issues found (2026-09-25T02:41:42Z)
- Source: Found in the official MCP Registry (io.github.JackVitick/socialync) https://registry.modelcontextprotocol.io/v0/servers?search=io.github.JackVitick%2Fsocialync

Connects to major social networks to let you draft, schedule, and publish posts across multiple platforms. Requires human approval before publishing. Uses OAuth authentication for secure access.

Example request: "Schedule a post to go out on Instagram, Twitter, and LinkedIn tomorrow at 2pm after I review it"

How to connect: Socialync is not in Muse's Connectors list yet, and it needs you to sign in with your Socialync 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 (mcp.socialync.io, www.socialync.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)