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YourICP

Official registry Productivity

Enrich contacts by email or LinkedIn URL and build targeted B2B audiences.

Source code Website Documentation

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).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http youricp 'https://mcp.youricp.com/sse'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "youricp": {
            "type": "http",
            "url": "https://mcp.youricp.com/sse"
        }
    }
}
NPM package @youricp/mcp
Claude Code 
claude mcp add youricp -e 'YOURICP_API_TOKEN=<your youricp_api_token>' -e 'YOURICP_API_URL=<YOURICP_API_URL>' -- npx -y @youricp/mcp@0.1.3
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "youricp": {
            "command": "npx",
            "args": [
                "-y",
                "@youricp/mcp@0.1.3"
            ],
            "env": {
                "YOURICP_API_TOKEN": "<your youricp_api_token>",
                "YOURICP_API_URL": "<YOURICP_API_URL>"
            }
        }
    }
}

Environment variables

  • YOURICP_API_TOKEN required secret Your YourICP API token. Get one at https://app.youricp.com
  • YOURICP_API_URL Base URL of the YourICP API (defaults to https://app.youricp.com)

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. YourICP MCP Server
  2. Two ways to run it
  3. Tools
  4. Requirements
  5. Quick start (no install)
  6. Use with Claude Desktop
  7. Install globally (optional)
  8. From source
  9. Configuration
  10. Contributing
  11. License

YourICP MCP Server

The official, open-source Model Context Protocol (MCP) server for the YourICP contact-enrichment and audience-targeting API. It lets AI assistants such as Claude enrich contacts and build audiences directly from a conversation.

Two ways to run it

This repo (@youricp/mcp)Hosted connector
Transportstdio, runs on your machineStreamable HTTP
AuthPaste an API tokenOAuth 2.0 + PKCE, browser login
ToolsContact enrichmentEnrichment and audience building
BillingYour existing YourICP planPay-per-use, or your plan
SetupEdit a JSON config filePaste one URL

Use the hosted connector unless you specifically want to run the code yourself. It needs no install, stays up to date, and is the only option that exposes the audience-building tools:

https://mcp.youricp.com/sse

Add it in Claude under Settings → Connectors → Add custom connector. See the connector user guide for what you can ask it.

Use this repo if you want to read or modify the code, self-host, run fully offline against your own token, or use a client that only supports stdio. It is a deliberately small reference implementation — no payment, OAuth, or hosting infrastructure required.

Tools

ToolDescription
set_auth_tokenSet a YourICP auth token for this session
set_tokenDeprecated alias for set_auth_token
submit_lookupEnrich contacts by email or LinkedIn URL (returns a jobId)
check_lookupPoll the enrichment result for a jobId

Requirements

Quick start (no install)

Run it directly with npx — no clone, no global install:

YOURICP_AUTH_TOKEN=your_auth_token_here npx @youricp/mcp

Use with Claude Desktop

Add this to your claude_desktop_config.json — npx fetches and runs the server automatically:

{
  "mcpServers": {
    "youricp": {
      "command": "npx",
      "args": ["-y", "@youricp/mcp"],
      "env": {
        "YOURICP_AUTH_TOKEN": "your_auth_token_here"
      }
    }
  }
}

Restart Claude Desktop and the YourICP tools will appear.

Install globally (optional)

npm install -g @youricp/mcp
YOURICP_AUTH_TOKEN=your_auth_token_here youricp-mcp

From source

git clone https://github.com/youricp/mcp-server.git
cd mcp-server
npm install
YOURICP_AUTH_TOKEN=your_auth_token_here npm start

Or copy .env.example to .env and fill it in, then npm start.

Configuration

VariableDefaultDescription
YOURICP_API_URLhttps://app.youricp.comBase URL of the YourICP API
YOURICP_AUTH_TOKEN(none)Your YourICP auth token
YOURICP_API_TOKEN(none)Deprecated alias for YOURICP_AUTH_TOKEN. Still read, but logs a deprecation notice.
Two kinds of token

YourICP uses the word "token" for two unrelated things, so this server always says which one it means:

  • auth token — the API credential that proves who you are. That is what YOURICP_AUTH_TOKEN and set_auth_token set.
  • billing token — YourICP's prepaid currency for enrichment work, where 100 billing tokens = $1.00. This reference server never touches them.

Contributing

Contributions are welcome! Please read CONTRIBUTING.md and our Code of Conduct. To report a security issue, see SECURITY.md.

License

MIT © YourICP

Frequently asked questions

What is YourICP?

Enrich contacts by email or LinkedIn URL and build targeted B2B audiences.

How do I install YourICP?

It runs as a remote server. In Claude Code: claude mcp add --transport http youricp 'https://mcp.youricp.com/sse'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does YourICP need an API key?

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

Is YourICP open source?

Yes. Its code is on GitHub under the MIT license.

Who maintains YourICP?

It is published by YourICP. 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.