About OmniData MCP
OmniData MCP is an MCP server in the Files category: unified MCP server for data engineering & analytics lets LLMs query, profile, transform, and visualize data via DuckDB and PySpark, with read-only guardrails and local audit logging.
Install
git clone https://github.com/MostafaAI10/OmniData-MCPThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (8)
execute_pyspark_jobDeclarative transformation pipeline (filter/select/withColumn/groupBy_agg/orderBy/distinct/limit) against a DuckDB table, run through Spark
Parameters not published.
generate_chartBar/line/scatter chart from a query result -- saved to disk + returned inline
Parameters not published.
get_data_profilePer-column stats (nulls, min/max, distinct count, quartiles) via DuckDB's `SUMMARIZE`
Parameters not published.
get_row_countExact row count for one dataset
Parameters not published.
get_schemaColumn names/types/nullability for one dataset
Parameters not published.
health_checkVerify the server + DuckDB connection are alive; reports current guardrail config
Parameters not published.
list_datasetsList tables/views available to query
Parameters not published.
run_sql_queryBounded, read-only SQL (SELECT/WITH/EXPLAIN/DESCRIBE/SHOW only)
Parameters not published.
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