# CompSniper Muse connector

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

## CompSniper

Research sold prices and compare listings on eBay, Poshmark, and Mercari.

- Record: https://musedirectory.ai/connector/compsniper
- Category: Shopping & Commerce
- Developer: compsniper.com (https://mcp.compsniper.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, 1028ms, checked 2026-09-28T07:45:53Z
- Endpoint: https://mcp.compsniper.com/mcp
- Auth: Sign in with your account; Pricing: unknown
- Screening: Screened, no issues found (2026-09-24T12:16:03Z)
- Source: Found in the official MCP Registry (com.compsniper/compsniper) https://registry.modelcontextprotocol.io/v0/servers?search=com.compsniper%2Fcompsniper

Connects to eBay, Poshmark US, and Mercari US to show sold-price summaries, compare active listings, and export research data. Helps shoppers find fair prices when buying or selling used items.

Example request: "Show me what similar vintage leather jackets sold for on eBay last month so I know what price to ask on Poshmark."

How to connect: CompSniper is not in Muse's Connectors list yet, and it needs you to sign in with your CompSniper 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.compsniper.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 (No redirects off the domain)
- AI review of purpose and tool behavior: pass (No concerns)