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LeadSync

LeadSync

Local
leadsync.meBusiness & Marketing0Updated 2d ago
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About LeadSync

LeadSync is an MCP server for configuring and troubleshooting delivery of Facebook and Instagram lead ads. It connects MCP clients to LeadSync API operations for lead destinations, field mapping, autoresponders and test leads.

Key features

  1. 01Connect lead forms to destinations
  2. 02Map lead fields
  3. 03Add autoresponders
  4. 04Send test leads
  5. 05Inspect lead delivery

Use cases

  1. 01Configure lead form destinations
  2. 02Troubleshoot field mappings
  3. 03Test lead delivery
  4. 04Check a lead's delivery history

MCP support

The MCP server exposes LeadSync API operations to configure and troubleshoot lead delivery. It is run with `npx -y @leadsync/mcp` and requires a LeadSync API key.

Configuration

Local server config is the same for every client. Copy it into your client’s MCP config file.

mcp.json · Universal config
{
  "mcpServers": {
    "me-leadsync": {
      "command": "npx",
      "args": [
        "-y",
        "@leadsync/mcp"
      ],
      "env": {
        "LEADSYNC_API_KEY": "<LEADSYNC_API_KEY>"
      }
    }
  }
}
Run commandnpx -y @leadsync/mcp
Environment variables to set
LEADSYNC_API_KEYSecretLeadSync API key (Account, Settings, API keys). Optional if you ran npx @leadsync/skills login, which saves it to ~/.leadsync/.env.

Local servers need a runtime on your machine (e.g. Node.js 18+). Config file locations differ by client; see your client’s docs.

Packages
npm@leadsync/mcp0.1.1

Tools

14

Saved tool list · updated 1d ago

ParameterTypeRequiredDescription
account_idanyNoAdmin keys only: the LeadSync account (user id, integer or digit string) to act on; overrides LEADSYNC_ACCOUNT

Details

From the project README

@leadsync/mcp

The MCP server for the LeadSync API. It lets Claude and other MCP clients set up and troubleshoot LeadSync lead delivery: connect Meta lead forms to destinations, map fields, add autoresponders, send test leads and check what happened to a lead.

Most people install it with the installer, which also adds the LeadSync skills:

npx @leadsync/skills --claude    # or --cursor, --codex
npx @leadsync/skills login

To run it by hand in any MCP client, use the command npx -y @leadsync/mcp. The full guide, the tools list and the safety rules are in the repository README.

Settings

The server reads each setting from the environment first, then from ~/.leadsync/.env (one KEY=value per line, written by npx @leadsync/skills login).

VariableWhat it does
LEADSYNC_API_KEYRequired. Your API key, from Account, Settings, API keys in LeadSync. Never written to logs or tool output.
LEADSYNC_API_BASEOptional. Defaults to https://leadsync.me.
LEADSYNC_ACCOUNTOptional. LeadSync staff only.

Licence: MIT.

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