# LeadsApp Muse connector

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

## LeadsApp

Search and verify B2B business contacts in the US and Canada.

- Record: https://musedirectory.ai/connector/leadsapp
- Category: Marketing & Ads
- Developer: LeadsApp (https://leadsapp.com/docs)
- 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, 1143ms, checked 2026-09-28T08:15:55Z
- Endpoint: https://leadsapp.com/api/mcp
- Auth: Sign in with your account; Pricing: unknown
- Screening: Screened, no issues found (2026-09-24T15:46:06Z)
- Source: Found in the official MCP Registry (com.leadsapp/leadsapp) https://registry.modelcontextprotocol.io/v0/servers?search=com.leadsapp%2Fleadsapp

Connects to LeadsApp's database of 136M+ US and Canadian B2B contacts. Muse can search for prospects, verify email addresses, and get compliance information. Searches and email verification are free; contact reveals are pay-per-use.

Example request: "Find and verify email addresses for sales prospects in my industry."

How to connect: LeadsApp is not in Muse's Connectors list yet, and it needs you to sign in with your LeadsApp 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 (leadsapp.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 (Domain registered 4423 days ago)
- AI review of purpose and tool behavior: pass (No concerns)