How do I find my Alation API Access Token?

Log in to Alation, click on your user avatar, and go to **Account Settings** > **Authentication**. You can generate a Refresh Token there, which can then be used to obtain short-lived Access Tokens for the API.

Can I search for specific table types?

Yes! The `search_catalog` tool allows you to apply filters by object type (otype), such as `table`, `schema`, or `attribute`. This ensures your search results are highly relevant.

Does this support viewing data lineage?

Yes, the `get_lineage` tool retrieves technical metadata describing the relationships and data flow between different assets in your catalog.

Alation MCP Server for Claude Desktop 10 tools — connect in under 2 minutes

Name: Alation
Availability: InStock
Author: Vinkius

modelcontextprotocol.io/quickstart/user

Built by Vinkius GDPR 10 Tools IDE

Claude Desktop is Anthropic's native application for interacting with Claude AI models on macOS and Windows. It was the first consumer application to ship with built-in MCP support, making it the reference implementation for the Model Context Protocol standard.

Get MCP Server for AI Agents

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Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

RecommendedModern Approach — Zero Configuration

Vinkius Desktop App

The modern way to manage MCP Servers — no config files, no terminal commands. Install Alation and 2,500+ MCP Servers from a single visual interface.

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Classic Setup·json

{
  "mcpServers": {
    "alation": {
      // Your Vinkius token. get it at cloud.vinkius.com
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* 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 Alation MCP Server

Connect your Alation instance to your AI agent to unlock enterprise-grade data intelligence and discovery. From searching for critical data assets across your catalog to auditing table schemas and retrieving saved SQL queries, your agent handles your data governance through natural conversation.

Claude Desktop is the definitive way to connect Alation to your AI workflow. Add Vinkius Edge URL to your config, restart the app, and Claude immediately exposes all 10 tools in the chat interface. ask a question, Claude calls the right tool, and you see the answer. Zero code, zero context switching.

What you can do

Catalog Discovery — Search for schemas, tables, and data sources using keywords and advanced filters
Metadata Auditing — Retrieve detailed logical and physical metadata, including descriptions, stewards, and tags
Lineage Analysis — Trace data lineage to understand the provenance and impact of your data assets
Query Orchestration — List saved SQL queries and retrieve cached execution results from Alation Compose
Custom Field Management — List and audit custom governance fields associated with your catalog objects

The Alation MCP Server exposes 10 tools through the Vinkius. Connect it to Claude Desktop 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 Alation to Claude Desktop via MCP

Follow these steps to integrate the Alation MCP Server with Claude Desktop.

Open Claude Desktop Settings

Go to Settings → Developer → Edit Config to open claude_desktop_config.json

Add the MCP Server

Paste the configuration above into the mcpServers section

Restart Claude Desktop

Close and reopen Claude Desktop to load the new server

Start using Alation

Look for the 🔌 icon in the chat. your 10 tools are now available

Why Use Claude Desktop with the Alation MCP Server

Claude Desktop by Anthropic provides unique advantages when paired with Alation through the Model Context Protocol.

Claude Desktop is the reference MCP client. it was designed alongside the protocol itself, ensuring the most complete and stable MCP implementation available

Zero-code configuration: add a server URL to a JSON file and Claude instantly discovers and exposes all available tools in the chat interface

Claude's extended thinking capability lets it reason through multi-step tool usage, chaining multiple API calls to answer complex questions

Enterprise-grade security with local config storage. your tokens never leave your machine, and connections go directly to Vinkius Edge network

Alation + Claude Desktop Use Cases

Practical scenarios where Claude Desktop combined with the Alation MCP Server delivers measurable value.

Interactive data exploration: ask Claude to query DNS records, look up WHOIS data, and cross-reference results in a single conversation

Ad-hoc security audits: type a domain name and let Claude enumerate subdomains, check DNS history, and flag configuration anomalies. all through natural language

Executive briefings: generate comprehensive domain intelligence reports by asking Claude to compile findings into a formatted summary

Learning and training: new team members can explore API capabilities conversationally without needing to read documentation

Alation MCP Tools for Claude Desktop (10)

These 10 tools become available when you connect Alation to Claude Desktop via MCP:

get_lineage

Trace data lineage

get_object_metadata

Get object details

get_query_results

Get cached query results

list_columns

List columns in table

list_custom_fields

List governance fields

list_data_sources

List catalog data sources

list_saved_queries

List saved SQL queries

list_schemas

List schemas in data source

list_tables

List tables in schema

search_catalog

Search for data assets

Example Prompts for Alation in Claude Desktop

Ready-to-use prompts you can give your Claude Desktop agent to start working with Alation immediately.

"Search my Alation catalog for tables containing 'Customer ROI'."

"List the last 5 SQL queries I saved in Alation."

"Show the lineage for table 'Orders_Main' in the 'Production' schema."

Troubleshooting Alation MCP Server with Claude Desktop

Common issues when connecting Alation to Claude Desktop through the Vinkius, and how to resolve them.

Server not appearing after restart

Ensure the JSON is valid (no trailing commas). Check the file path: ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\\Claude\\ (Windows).

Authentication error

Verify your Vinkius token is correct. Go to cloud.vinkius.com to regenerate it if needed.

Tools not showing in chat

Click the 🔌 icon at the bottom of the chat input. If it shows 0 tools, the server may still be connecting. wait a few seconds.

Alation + Claude Desktop FAQ

Common questions about integrating Alation MCP Server with Claude Desktop.

How does Claude Desktop discover MCP tools?

When Claude Desktop starts, it reads the claude_desktop_config.json file and connects to each configured MCP server. It calls the tools/list endpoint to fetch the schema for every available tool, then surfaces them as clickable options in the chat interface via the 🔌 icon.

What happens if the MCP server is temporarily unavailable?

Claude Desktop handles disconnections gracefully. if the server is unreachable at startup, the tools simply won't appear. Once the server becomes available again, restarting Claude Desktop will re-establish the connection. There is no timeout penalty or error loop.

Can I connect multiple MCP servers simultaneously?

Yes. You can add as many servers as you need in the mcpServers section of the config file. Each server appears as a separate tool provider, and Claude can use tools from multiple servers in a single conversation turn.

Is there a limit on the number of tools per server?

Claude Desktop can handle hundreds of tools per server. However, for optimal LLM performance, Vinkius servers are designed to expose focused, well-documented tool sets rather than overwhelming the model with too many options.

Does Claude Desktop support Streamable HTTP transport?

Yes. Claude Desktop supports both SSE (Server-Sent Events) and the newer Streamable HTTP transport that Vinkius uses. Simply provide the server URL. Claude auto-negotiates the transport protocol.