Attio MCP Server for Claude Code 9 tools — connect in under 2 minutes
Claude Code is Anthropic's agentic CLI for terminal-first development. Add Attio as an MCP server in one command and Claude Code will discover every tool at runtime. ideal for automation pipelines, CI/CD integration, and headless workflows via Vinkius.
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Vinkius supports streamable HTTP and SSE.
Vinkius Desktop App
The modern way to manage MCP Servers — no config files, no terminal commands. Install Attio and 2,500+ MCP Servers from a single visual interface.
# Your Vinkius token. get it at cloud.vinkius.com
claude mcp add attio --transport http "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
About Attio MCP Server
The Attio MCP Server brings powerful CRM capabilities directly to your AI agent. Seamlessly manage your relationship data, from standard objects like People and Companies to custom entities and complex record attributes using simple natural language.
Claude Code registers Attio as an MCP server in a single terminal command. Once connected, Claude Code discovers all 9 tools at runtime and can call them headlessly. ideal for CI/CD pipelines, cron jobs, and automated workflows where Attio data drives decisions without human intervention.
Key Features
- Object Oversight — List all data objects (tables) in your workspace and retrieve detailed metadata for any specific entity.
- Record Management — Query, create, and update records for any object, including people, companies, and deals.
- Smart Assert (Upsert) — Use the
assert_recordtool to automatically create or update records based on unique matching attributes (e.g., email). - Attribute Intelligence — Access available fields (attributes) for any object to understand your data structure.
- Global Search — Perform fuzzy searches across multiple objects simultaneously to find relevant records instantly.
- Secure API Integration — Uses secure Bearer Token authentication with your Attio Personal Access Token (PAT).
The Attio MCP Server exposes 9 tools through the Vinkius. Connect it to Claude Code in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect Attio to Claude Code via MCP
Follow these steps to integrate the Attio MCP Server with Claude Code.
Install Claude Code
Run npm install -g @anthropic-ai/claude-code if not already installed
Add the MCP Server
Run the command above in your terminal
Verify the connection
Run claude mcp to list connected servers, or type /mcp inside a session
Start using Attio
Ask Claude: "Using Attio, show me...". 9 tools are ready
Why Use Claude Code with the Attio MCP Server
Claude Code provides unique advantages when paired with Attio through the Model Context Protocol.
Single-command setup: `claude mcp add` registers the server instantly. no config files to edit or applications to restart
Terminal-native workflow means MCP tools integrate seamlessly into shell scripts, CI/CD pipelines, and automated DevOps tasks
Claude Code runs headlessly, enabling unattended batch processing using Attio tools in cron jobs or deployment scripts
Built by the same team that created the MCP protocol, ensuring first-class compatibility and the fastest adoption of new protocol features
Attio + Claude Code Use Cases
Practical scenarios where Claude Code combined with the Attio MCP Server delivers measurable value.
CI/CD integration: embed Attio tool calls in your deployment pipeline to validate configurations or fetch secrets before shipping
Headless batch processing: schedule Claude Code to query Attio nightly and generate reports without human intervention
Shell scripting: pipe Attio outputs into other CLI tools for data transformation, filtering, and aggregation
Infrastructure monitoring: run Claude Code in a cron job to query Attio status endpoints and alert on anomalies
Attio MCP Tools for Claude Code (9)
These 9 tools become available when you connect Attio to Claude Code via MCP:
assert_record
Upsert a record (update if exists, create otherwise)
create_record
Create a new record in an object
get_account_check
Verify Attio account connection
get_object
Get metadata for a specific object
get_record
Retrieve a specific record by ID
list_attributes
List all attributes (columns) for a specific object
list_objects
List all objects (tables) in the Attio workspace
query_records
Query and filter records for a specific object
search_records
Global fuzzy search across all objects (Beta)
Example Prompts for Attio in Claude Code
Ready-to-use prompts you can give your Claude Code agent to start working with Attio immediately.
"Search for any companies named 'Acme' in my CRM."
"Assert a person record for 'Jane Doe' with email 'jane@example.com'."
"List all deal stages and attributes for 'Deals'."
Troubleshooting Attio MCP Server with Claude Code
Common issues when connecting Attio to Claude Code through the Vinkius, and how to resolve them.
Command not found: claude
npm install -g @anthropic-ai/claude-codeConnection timeout
Attio + Claude Code FAQ
Common questions about integrating Attio MCP Server with Claude Code.
How do I add an MCP server to Claude Code?
claude mcp add --transport http "" in your terminal. Claude Code registers the server and discovers all tools immediately.Can Claude Code run MCP tools in headless mode?
How do I list all connected MCP servers?
claude mcp in your terminal to see all registered servers and their status, or type /mcp inside an active Claude Code session.Connect Attio with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
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GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect Attio to Claude Code
Get your token, paste the configuration, and start using 9 tools in under 2 minutes. No API key management needed.