DBeast
UnclaimedExpert-level PostgreSQL database analysis MCP server for AI assistants.
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pip install -e .Set up this server
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21 of 21 tools
Documented tools (21)
From project documentation. A server handshake does not verify each tool’s description or behavior.
analyze_impact
Preview write-query impact, risk level, affected rows, and rollback context without executing
analyze_query
Parse and inspect query structure, warnings, and optimization hints
configuration_review
Review PostgreSQL configuration and tuning opportunities
connect
Connect to PostgreSQL, check current status, or discover local databases
data_quality_report
Analyze null rates, cardinality, value distributions, and outliers
database_health
Review cache hit rates, connections, transaction age, table health, and overall health signals
dependency_analysis
Map object dependencies before renaming, dropping, or changing database objects
disconnect
Close the current database connection
duplicate_detection
Find duplicate rows across selected key columns
execute_query
Run read-only SELECT queries with automatic row-limit injection
get_audit_logs
Retrieve logged MCP tool calls for a given date
get_schema
List schemas, tables, columns, indexes, relationships, and optional Mermaid ERDs
health_check
Verify connectivity, pool health, PostgreSQL version, and extensions
list_audit_files
List available audit log files
maintenance_analysis
Review vacuum status, dead tuples, analyze timestamps, and index health
partition_analysis
Inspect partition health, row distribution, and missing partition risks
query_optimizer
Recommend indexes and rewrites for a given query
query_performance
Report slow or expensive queries from PostgreSQL statistics
replication_status
Inspect replication lag, WAL sender/receiver state, and replication slots
security_audit
Inspect roles, privileges, superuser accounts, and public schema exposure
sensitive_data_scan
Detect likely PII or secrets by column names and schema patterns
Tool change history
FAQ
Questions about DBeast MCP Server
- How do I connect DBeast MCP Server to Claude?
- The listing records `pip install -e .` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Claude Desktop, Cursor, Windsurf as compatible clients.
- Is DBeast MCP Server free?
- The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
- What can DBeast MCP Server do?
- DBeast MCP Server documents 21 tools to the agent, including analyze_impact, analyze_query, configuration_review. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.