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LeadSync

Official registry Marketing and sales

Manage Facebook and Instagram lead ad delivery: CRMs, alerts, autoresponders and test leads.

Source code Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package @leadsync/mcp
Claude Code 
claude mcp add leadsync -e 'LEADSYNC_API_KEY=<your leadsync_api_key>' -- npx -y @leadsync/mcp@0.1.1
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "leadsync": {
            "command": "npx",
            "args": [
                "-y",
                "@leadsync/mcp@0.1.1"
            ],
            "env": {
                "LEADSYNC_API_KEY": "<your leadsync_api_key>"
            }
        }
    }
}

Environment variables

  • LEADSYNC_API_KEY secret LeadSync API key (Account, Settings, API keys). Optional if you ran npx @leadsync/skills login, which saves it to ~/.leadsync/.env.

Frequently asked questions

What is LeadSync?

Manage Facebook and Instagram lead ad delivery: CRMs, alerts, autoresponders and test leads.

How do I install LeadSync?

It runs on your machine. In Claude Code: claude mcp add leadsync -e 'LEADSYNC_API_KEY=<your leadsync_api_key>' -- npx -y @leadsync/mcp@0.1.1. For other clients, paste the JSON configuration from this page into their MCP settings.

Does LeadSync need an API key?

Yes. It expects LEADSYNC_API_KEY, which you set in its configuration.

Is LeadSync open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains LeadSync?

It is published by lmoulton. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.