About Data Lens
Data Lens is an MCP server published by cornelcroi in the Files category: mCP Server to execute read only queries on a mysql db along with graphs.
The repository has 2 stars and 0 forks, with the last commit 10 months ago. Six months or more without a commit doesn't mean the server is broken, but check the open issues before depending on it in production.
Install
git clone https://github.com/cornelcroi/data-lensThis 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)
clear_allReset database and clear all data
Parameters not published.
get_schemaGet full schema with types and sample values
Parameters not published.
list_columnsShow columns for a specific table
Parameters not published.
list_filesShow currently loaded files
Parameters not published.
list_tablesList all available tables
Parameters not published.
load_fileLoad a spreadsheet file into DuckDB
Parameters not published.
preview_rowsDisplay first N rows of a table
Parameters not published.
run_sqlExecute a SQL query (read-only)
Parameters not published.
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