How to Use the Attio MCP in Claude Code

Q: Connect Attio to Claude Code

Use the command claude mcp add followed by the server URL. This registers the tools in your local configuration for terminal access.

Q: Can Claude Code read Attio lists?

Yes, use listlists to see your CRM structure. You can then pipe the output of getlistentries into your bash scripts.

Q: Does Claude Code write to Attio?

It does. You can trigger createrecord or updaterecord directly from your terminal, making it perfect for automated pipeline updates.

Control Attio from your terminal. Claude Code executes CRM tasks via CLI for your CI/CD and automation pipelines.

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Connect Attio MCP to Claude Code

Create your Vinkius account to connect Attio 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 Attio with Claude Code

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Claude Code automates Attio

Use `list_records` in your terminal to pull data for automated reports. Claude Code pipes this output directly into your scripts. It works well for cron jobs that need to check deal status. You get clean, structured data without a browser.

Sync Attio with Claude Code

Call `update_record` from your shell to sync external events with your CRM. It updates attributes based on your command line arguments. This is ideal for devops tasks where you need to log system status to a CRM record. It removes the need for manual data entry.

Headless Attio management

Deploy Claude Code in a container to run bulk `create_task` operations. It handles the logic without a GUI or IDE dependency. Everything runs through standard transport protocols. It is designed for engineers who automate their entire process.

Setup guide

Set up Attio 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 attio-alternative-mcp with a green status indicator.
3

Start using tools

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

Terminal

claude mcp add --transport http attio-alternative-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 Attio 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": {
    "attio-alternative-mcp": {
      "type": "url",
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Attio. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Attio MCP in Claude Code

Use the command `claude mcp add` followed by the server URL. This registers the tools in your local configuration for terminal access.

Yes, use `list_lists` to see your CRM structure. You can then pipe the output of `get_list_entries` into your bash scripts.

It does. You can trigger `create_record` or `update_record` directly from your terminal, making it perfect for automated pipeline updates.

Your API token is kept in a local config file. The MCP server uses this to authenticate requests, with all traffic restricted to your CLI session.

Data is transmitted directly between the API and your terminal. No records are cached on Vinkius servers, ensuring your CRM remains private.

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Connect this server to Cursor, Claude, VS Code, and more.

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