About Dq MCP
Dq MCP is an MCP server in the Science category: mCP server exposing dbt-style data quality checks so an agent inspects your data instead of guessing about it.
Install
git clone https://github.com/jyoshnagoshika-spec/dq-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 (11)
check_accepted_valuesAsserts a column stays inside an allowed set
Parameters not published.
check_freshnessAsserts the newest row is recent enough
Parameters not published.
check_not_nullAsserts columns are fully populated
Parameters not published.
check_rangeAsserts a number stays between bounds
Parameters not published.
check_relationshipAsserts every foreign key exists in the parent
Parameters not published.
check_uniqueAsserts a single or composite key is unique
Parameters not published.
export_run_resultsSame report in dbt's `run_results.json` shape, for CI
Parameters not published.
infer_schemaColumn names, dtypes, row count. Cheap; run it first.
Parameters not published.
profile_tablePer-column null rate, distinct count, examples, numeric range
Parameters not published.
run_suiteRuns several checks in one call, returns a combined report
Parameters not published.
suggest_suiteProposes a starting suite from the data, with a reason for each test
Parameters not published.
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