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databricks-mcp

by ChrisChoTW

databricks-mcp

MCP Python License

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A read-only MCP (Model Context Protocol) server for Databricks, enabling Claude to query Databricks SQL, browse metadata, and monitor jobs/pipelines.

Features

  • SQL Queries: Execute SELECT, SHOW, DESCRIBE queries (write operations blocked)

  • Metadata Browsing: List catalogs, schemas, tables, and search tables

  • Delta Lake: View table history, details, and grants

  • Jobs & Pipelines: List and monitor Databricks Jobs and DLT Pipelines

  • Query History: Browse SQL query history with filters

  • Cluster Metrics: Monitor CPU, memory, network usage from system tables

Installation

Prerequisites

  • Python 3.13+

  • uv package manager

  • Databricks workspace with SQL Warehouse

Setup

# Clone the repository
git clone https://github.com/ChrisChoTW/databricks-mcp.git
cd databricks-mcp

# Install dependencies
uv sync

# Create .env file
cp .env.example .env

Configuration

Edit .env with your Databricks credentials:

DATABRICKS_SERVER_HOSTNAME=your-workspace.cloud.databricks.com
DATABRICKS_HTTP_PATH=/sql/1.0/warehouses/your-warehouse-id
DATABRICKS_TOKEN=your-personal-access-token

Usage

With Claude Code

Add to your Claude Code MCP configuration (~/.claude.json):

{
  "mcpServers": {
    "databricks-sql": {
      "type": "stdio",
      "command": "uv",
      "args": [
        "--directory",
        "/path/to/databricks-mcp",
        "run",
        "python",
        "server.py"
      ],
      "env": {
        "DATABRICKS_SERVER_HOSTNAME": "your-workspace.cloud.databricks.com",
        "DATABRICKS_HTTP_PATH": "/sql/1.0/warehouses/your-warehouse-id",
        "DATABRICKS_TOKEN": "your-token"
      }
    }
  }
}

Standalone

uv run python server.py

Available Tools

SQL & Metadata

Tool

Description

databricks_query

Execute SQL queries (read-only)

list_catalogs

List all catalogs

list_schemas

List schemas in a catalog

list_tables

List tables in a schema

get_table_schema

Get table structure (DESCRIBE EXTENDED)

search_tables

Search tables by name

Delta Lake

Tool

Description

get_table_history

View Delta table change history

get_table_detail

View Delta table details

get_grants

View object permissions

list_volumes

List Unity Catalog volumes

Jobs & Pipelines

Tool

Description

list_jobs

List Databricks Jobs

get_job

Get job details

list_job_runs

List job run history

get_job_run

Get run details

list_pipelines

List DLT Pipelines

get_pipeline

Get pipeline status

Compute & Monitoring

Tool

Description

list_query_history

List SQL query history

list_warehouses

List SQL Warehouses

list_clusters

List clusters

get_cluster_metrics

Get cluster CPU/memory metrics

get_cluster_events

Get cluster events

Project Structure

databricks-mcp/
├── server.py         # Entry point
├── core.py           # Shared connections and MCP instance
└── tools/
    ├── query.py      # SQL queries and metadata
    ├── delta.py      # Delta Lake and permissions
    ├── jobs.py       # Jobs management
    ├── pipelines.py  # DLT Pipelines
    ├── compute.py    # Clusters and query history
    └── metrics.py    # Cluster metrics

Security

This server is read-only by design:

  • ❌ INSERT, UPDATE, DELETE, DROP, TRUNCATE, MERGE, COPY blocked

  • ✅ SELECT, SHOW, DESCRIBE, CREATE VIEW allowed

  • Credentials are passed via environment variables (never hardcoded)

License

MIT

Contributing

Issues and pull requests are welcome!

Install Server
A
security – no known vulnerabilities
A
license - permissive license
A
quality - confirmed to work

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