leadquasar
MCP serverDev toolsLeadquasar gives your AI access to counts and firmographics for more than 7.5 million verified US B2B businesses, broken down by industry, state, and city. Once added, your AI can answer questions like how many businesses operate in a specific industry or location and what those companies look like.
Use leadquasar in Claude, ChatGPT or Ahel Desktop
Free. Sign in, add leadquasar and connect your AI. About a minute.
Also: Claude Code · Cursor · Codex
Then ask your AI: use leadquasar to count businesses
No key or account is asked for. Not verified by us yet: Ahel has not run a call through it.
Details
Available today. Use it from your connected AI after setup.
No key or account is asked for. Not verified by us yet: Ahel has not run a call through it.
After adding it, ask your AI for business counts or firmographic details in an industry, state, or city you care about. The source code is available at github.com/si-imtiaz/leadgen if you want to see how it works.
What your AI can do with it
- Count verified US B2B businesses in any industry, state, or city
- Pull firmographic details for the businesses behind those counts
- Compare business counts across states or cities
- Look up numbers for a single industry within a single city
- Size a local market using verified business counts
Install leadquasar
The server’s own address, for the clients that take one directly. Or connect Ahel once and every client you use reads it from one address, with the account kept on Ahel rather than in each client’s config.
Claude Code
claude mcp add --transport http --scope user leadquasar 'https://leadquasar.com/api/mcp'Run it once in your project, then open /mcp to approve any sign-in the server asks for.
Claude Desktop
https://leadquasar.com/api/mcpAdd a custom connector in Settings, paste this address, and approve the sign-in.
Cursor
cursor://anysphere.cursor-deeplink/mcp/install?name=leadquasar&config=eyJ1cmwiOiJodHRwczovL2xlYWRxdWFzYXIuY29tL2FwaS9tY3AifQ==Open the link and Cursor adds the server at that address.
ChatGPT
https://leadquasar.com/api/mcpIn Settings, enable Developer mode, create an MCP app, and paste this address. Your plan and workspace must allow custom apps.
Codex
codex mcp add leadquasar --url 'https://leadquasar.com/api/mcp'Run it once, then sign in with codex mcp login leadquasar if the server asks for an account.
Tools it offers (3)
What this server listed when Ahel dialed its public endpoint in Oct 2026, with no key and no account of yours. The names are the server’s own.
count_businessessearch_businesseslist_industries
Advanced
- Delivery
- leadquasar MCP server → your Ahel connector (mcp.ahel.ai) → your AI.
- Item type
- mcp-server
- Key
io-github-si-imtiaz-leadquasar- Source
- github.com/si-imtiaz/leadgen
- Hosted endpoint
https://leadquasar.com/api/mcp