Joemon-Jesudas/MCP-knowhub
3.2
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The MCP PostgreSQL Server enables natural language querying of PostgreSQL databases through Claude Desktop, providing both textual answers and automatic visualizations.
Tools
Functions exposed to the LLM to take actions
list_tables
List all database tables
describe_table
Get table schema details
execute_query
Run SQL SELECT queries
generate_visualization
Create charts from SQL results
Prompts
Interactive templates invoked by user choice
No prompts
Resources
Contextual data attached and managed by the client