# PostHero Muse connector

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

## PostHero

Schedule and publish social media posts from your AI assistant

- Record: https://musedirectory.ai/connector/posthero
- Category: Marketing & Ads
- Developer: posthero.ai (https://posthero.ai/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, 250ms, checked 2026-10-29T11:00:49Z
- Endpoint: https://mcp.posthero.ai/mcp
- Auth: Sign in with your account; Pricing: unknown
- Screening: Screened, no issues found (2026-10-29T03:56:41Z)
- Source: Found in the official MCP Registry (ai.posthero/posthero) https://registry.modelcontextprotocol.io/v0/servers?search=ai.posthero%2Fposthero

Connects to PostHero to let Muse schedule and publish posts across social media platforms. Helps marketers and small business owners automate their social posting workflow.

Example request: "Schedule a promotional post to go out on Instagram and Twitter tomorrow at 2pm"

How to connect: PostHero is not in Muse's Connectors list yet, and it needs you to sign in with your PostHero 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.posthero.ai, posthero.ai not flagged)
- Published packages against the OSV malicious-package database: pass (No malicious-package advisories)
- 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)