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Deephaven MCP Server

Most data tools force you to choose: **fast** or **real-time**. With Deephaven's revolutionary live dataframes, you get both. Process streaming data

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What is the Deephaven MCP Server?

Most data tools force you to choose: fast or real-time. With Deephaven's revolutionary live dataframes, you get both. Process streaming data at millisecond

The short version

  • Live Data, Live Results — Query streaming Kafka, real-time feeds, and batch data as easily as static CSV files
  • AI-Native Integration — Your AI assistant understands your data pipeline and can help optimize, debug, and extend it
  • Enterprise Ready — Battle-tested on Wall Street for over a decade, now available for your team
  • Zero Learning Curve — Write queries as if working with static tables — real-time updates happen automatically

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

ToolWhat it does
list_systemsList every configured Community session and Enterprise system as (name, type) pairs
session_community_createDynamically launch Community Core sessions
sessions_listList all sessions

How to install the Deephaven MCP Server

{
  "mcpServers": {
    "deephaven-systems": {
      "command": "dh-mcp-systems-server",
      "args": [
        "--transport",
        "stdio"
      ]
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.

Example prompts to try

  • “Use Deephaven MCP to list systems.”
  • “Use Deephaven MCP to session community create.”
  • “Use Deephaven MCP to sessions list.”

Frequently asked questions

Most data tools force you to choose: **fast** or **real-time**. With Deephaven's revolutionary live dataframes, you get both. Process streaming data at millisecond Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.

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