How to Use the Icypeas MCP in Claude Code

Q: Can I check my campaign status using Icypeas in Claude Code?

Yes. Call getcampaign through the CLI agent to pull detailed performance metrics for any active sequence. You can pipe this output to local files or other CLI utilities.

Q: What tools are available in this server?

The MCP Server exposes ten tools, including findemail for finding contacts, verifyemail for checking deliverability, and several list management utilities.

Run high-volume email verification and lead generation straight from your terminal using Claude Code.

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Create your Vinkius account to connect Icypeas to Claude Code and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Icypeas with Claude Code

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Clean email lists from your command line

The `verify_email` tool validates the deliverability of any address directly inside your terminal session. You can pipe raw text files or CSVs directly into the tool, getting instant status updates without loading a heavy web interface. This command-line approach lets you build fast validation steps into your deployment scripts. The MCP Server processes each address instantly, keeping your pipelines moving without delay.

Automate prospect searches in Claude Code

The `search_prospects` tool queries your target database using custom filters directly from the shell. You specify the filters, and the CLI agent returns structured JSON containing matching leads. From there, the agent can run `find_email` on the results to locate missing contact details. It chains these commands together, outputting clean, actionable lead lists ready for your sales team.

Track outbound performance from the terminal

The `list_campaigns` tool retrieves your current active outreach metrics with a single terminal command. You can monitor open rates and response metrics without leaving your SSH session. To keep costs under control, the agent uses `get_credits` to check your remaining balance before executing heavy scripts. It gives you immediate visibility into your API spending directly from stdout.

Setup guide

Set up Icypeas MCP in Claude Code

Prerequisites

Claude Code CLI installed (npm install -g @anthropic-ai/claude-code)
Active Vinkius subscription with a valid endpoint token

1

Run the add command

Open your terminal and run the command shown on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com. Use --scope user to make it available across all projects.
2

Verify the connection

Start a Claude Code session and type /mcp to list connected servers. You should see icypeas-mcp with a green status indicator.
3

Start using tools

Ask Claude Code something like "Check my latest Icypeas transactions." It will automatically discover and invoke the available Icypeas tools.

Terminal

claude mcp add --transport http icypeas-mcp https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

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Prerequisites

Claude Code CLI installed
Active Vinkius subscription with a valid endpoint token

1

Open the config file

Create or edit .mcp.json in your project root for project-level scope, or ~/.claude.json for user-level scope.
2

Add the Icypeas MCP

Paste the JSON snippet shown on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Code

Start a new Claude Code session. Type /mcp to confirm the server is connected. The tools will be automatically available in your conversation.

.mcp.json

{
  "mcpServers": {
    "icypeas-mcp": {
      "type": "url",
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

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Common questions about Icypeas MCP in Claude Code

You can pipe a list of emails to the CLI agent and ask it to run `verify_email` on each line. It returns the status of each address directly to your terminal output.

Yes. Call `get_campaign` through the CLI agent to pull detailed performance metrics for any active sequence. You can pipe this output to local files or other CLI utilities.

You pass your API credentials when adding the MCP Server using the `claude mcp add` command. The CLI stores this securely in your local configuration file.

The MCP Server exposes ten tools, including `find_email` for finding contacts, `verify_email` for checking deliverability, and several list management utilities.

All traffic passes through a secure, encrypted tunnel directly to the API endpoint. The MCP Server handles transfer securely, ensuring no email addresses or API keys are stored or logged on any intermediate servers.

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