Hologres
Summary
Hologres MCP Server provides a universal interface between AI Agents and Alibaba Cloud's Hologres databases, enabling seamless communication for metadata retrieval and SQL execution. Developed by TimothyDing, it supports executing SQL (including DDL, DML, and queries), collecting statistics with ANALYZE commands, and retrieving database metadata such as schemas, tables, and table statistics. The server requires Python 3.13+ and can be installed via pip or run directly from the repository, making it easy to integrate with MCP clients through simple configuration. This implementation is particularly valuable for data analysis workflows that need to interact with Hologres databases without switching contexts.
Available Actions(12)
execute_hg_select_sql
Execute a SELECT SQL query in Hologres database.
execute_hg_select_sql_with_serverless
Execute a SELECT SQL query in Hologres database with serverless computing.
execute_hg_dml_sql
Execute a DML (INSERT, UPDATE, DELETE) SQL query in Hologres database.
execute_hg_ddl_sql
Execute a DDL (CREATE, ALTER, DROP, COMMENT ON) SQL query in Hologres database.
gather_hg_table_statistics
Collect table statistics in Hologres database.
get_hg_query_plan
Get query plan in Hologres database.
get_hg_execution_plan
Get execution plan in Hologres database.
call_hg_procedure
Invoke a procedure in Hologres database.
create_hg_maxcompute_foreign_table
Create MaxCompute foreign tables in Hologres database.
list_hg_schemas
Lists all schemas in the current Hologres database, excluding system schemas.
list_hg_tables_in_a_schema
Lists all tables in a specific schema, including their types (table, view, external table, partitioned table).
show_hg_table_ddl
Show the DDL script of a table, view, or external table in the Hologres database.
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