DB Explorer MCP
Connect to any SQL database and explore schemas, run queries, and visualize results with interactive charts — all from Claude Desktop.
Install
npx @anthropic-ai/mcpb add db-explorer-mcpOr add manually to your Claude Desktop config:
{
"mcpServers": {
"db-explorer": {
"command": "npx",
"args": ["db-explorer-mcp"],
"env": {
"DB_CONNECTION_STRING": "postgres://user:pass@localhost:5432/mydb"
}
}
}
}Supported databases
- PostgreSQL —
postgres://user:pass@host:5432/db - MySQL —
mysql://user:pass@host:3306/db - SQLite —
sqlite:///path/to/file.db
Tools
| Tool | Description | |------|-------------| | connect | Connect to a database via connection string | | list_tables | List all tables with estimated row counts | | describe_table | Describe columns, types, constraints, and foreign keys | | get_schema | Get the full database schema with relationships | | query | Execute a read-only SQL query | | chart | Render an interactive chart from query results |
License
This project is released under the MIT License. See LICENSE for details.
Support
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