# Cmssy Muse connector

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

## Cmssy

Headless CMS with built-in commerce for pages, products, orders and discounts

- Record: https://musedirectory.ai/connector/cmssy
- Category: Shopping & Commerce
- Developer: Cmssy (https://www.cmssy.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, 121ms, checked 2026-10-29T11:16:04Z
- Endpoint: https://api.cmssy.io/mcp
- Auth: Sign in with your account; Pricing: unknown
- Screening: Screened, no issues found (2026-10-29T11:36:22Z)
- Source: Found in the official MCP Registry (io.github.cmssy-io/cmssy-mcp) https://registry.modelcontextprotocol.io/v0/servers?search=io.github.cmssy-io%2Fcmssy-mcp

Cmssy is a hosted headless CMS that combines content management with native e-commerce capabilities. Muse can help manage pages, media, forms, products, orders, refunds and discount codes through a single platform.

Example request: "Create a new product listing with a discount code and check recent orders"

How to connect: Cmssy is not in Muse's Connectors list yet, and it needs you to sign in with your Cmssy 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.cmssy.io, www.cmssy.com 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)