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io.github.wmarceau/apollo

Official registry Marketing and sales

Apollo.io lead enrichment and prospecting via MCP

Source code

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).

PYPI package apollo-mcp
Claude Code 
claude mcp add apollo -e 'APOLLO_API_KEY=<your apollo_api_key>' -- uvx apollo-mcp==1.1.1
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "apollo": {
            "command": "uvx",
            "args": [
                "apollo-mcp==1.1.1"
            ],
            "env": {
                "APOLLO_API_KEY": "<your apollo_api_key>"
            }
        }
    }
}

Environment variables

  • APOLLO_API_KEY required secret Your Apollo.io API key from https://app.apollo.io/settings/integrations

Frequently asked questions

What is io.github.wmarceau/apollo?

Apollo.io lead enrichment and prospecting via MCP

How do I install io.github.wmarceau/apollo?

It runs on your machine. In Claude Code: claude mcp add apollo -e 'APOLLO_API_KEY=<your apollo_api_key>' -- uvx apollo-mcp==1.1.1. For other clients, paste the JSON configuration from this page into their MCP settings.

Does io.github.wmarceau/apollo need an API key?

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

Is io.github.wmarceau/apollo open source?

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

Who maintains io.github.wmarceau/apollo?

It is published by MarceauSolutions. 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.