# CrossPoster Muse connector

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

## CrossPoster

Draft, schedule and publish the same post to X, LinkedIn, Bluesky and other social networks.

- Record: https://musedirectory.ai/connector/crossposter
- Category: Marketing & Ads
- Developer: CrossPoster (https://crossposter.tech/integrations/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, 445ms, checked 2026-11-07T02:45:51Z
- Endpoint: https://mcp.crossposter.tech/mcp
- Auth: Sign in with your account; Pricing: unknown
- Screening: Screened, no issues found (2026-11-05T13:11:14Z)
- Source: Found in the official MCP Registry (tech.crossposter/mcp) https://registry.modelcontextprotocol.io/v0/servers?search=tech.crossposter%2Fmcp

Connects to CrossPoster, which publishes to X, LinkedIn, Bluesky and five more social networks. Muse can draft a post, preview how it reads, schedule it for later and publish it across your connected accounts.

Example request: "Draft a short announcement and schedule it to go out on X, LinkedIn and Bluesky tomorrow at 9am."

How to connect: CrossPoster is not in Muse's Connectors list yet, and it needs you to sign in with your CrossPoster 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.crossposter.tech, crossposter.tech 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 334 days ago)
- AI review of purpose and tool behavior: pass (No concerns)