Leadbay is answering right now. Last checked 14 min ago. 2 208 installs a week from npm. Last commit 17 Sep 2026.
AI lead discovery, qualification, and outreach prep on your Leadbay account.
We read the source, 23 h ago · rules 3dff92dd89df
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
этот файл ставится пользователю, но в репозитории его нет
const child = spawn(cmd, args, spawnOpts);
return this.mockRequestBinary<T>(method, path, contentType, body);
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 14 min ago.
claude mcp add leadbay-mcp --transport http https://mcp.leadbay.app/mcp
{
"mcpServers": {
"leadbay-mcp": {
"url": "https://mcp.leadbay.app/mcp"
}
}
}
[mcp_servers.leadbay-mcp]
url = "https://mcp.leadbay.app/mcp"
{
"mcpServers": {
"leadbay-mcp": {
"url": "https://mcp.leadbay.app/mcp"
}
}
}
{
"mcpServers": {
"leadbay-mcp": {
"url": "https://mcp.leadbay.app/mcp"
}
}
}
This one needs environment variables set before it will start:
LEADBAY_TOKEN (Bearer token, set by the installer. Run `npx -y -p @leadbay/mcp@latest installer` and sign in with your browser.), LEADBAY_REGION (us or fr - Leadbay backend that owns your account.), LEADBAY_MCP_WRITE (Set to 0 to hide composite write tools (default: 1, ON).), LEADBAY_MCP_ADVANCED (Set to 1 to expose granular API tools.), LEADBAY_TELEMETRY_ENABLED (Product-usage telemetry (PostHog/Sentry). Set to false to opt out. On a local/stdio install this env var is the ONLY way to stop telemetry — the account-level toggle (leadbay_set_telemetry) governs the hosted connector, not a local process (default: true).).
The author declared them in the registry entry; get the values from the project itself.
This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://mcp.leadbay.app/mcp | streamable-http | sign-in | 252 ms | 14 min ago |
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Answers built from our own checks of this server.