About io.github.ugurcl/dbridge-mcp
io.github.ugurcl/dbridge-mcp is an MCP server published by ugurcl in the Data category: query SQLite, PostgreSQL, and MySQL in plain language - read-only, with column masking and limits.
The repository has 2 stars and 0 forks, with the last commit 3 months ago. Recent commit activity is the strongest signal that reported issues will get attention.
Install
claude mcp add io-github-ugurcl-dbridge-mcp -- npx -y dbridge-mcpnpx -y dbridge-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)
column_statsPer-column distinct-value counts and null fractions — is this column selective enough to index?
Parameters not published.
count_rowsReturn the exact row count of a table.
Parameters not published.
describe_tableReturn a table's columns, primary key, foreign keys, and row-count estimate.
Parameters not published.
explain_queryReturn a query's plan and estimated cost without running it.
Parameters not published.
get_limitsReport the safety limits in effect (caps, timeouts, hidden/masked columns).
Parameters not published.
index_healthList indexes with sizes and scan counts, flagging unused, duplicate, and invalid ones.
Parameters not published.
list_tablesList every table in the database.
Parameters not published.
run_queryRun a single read-only `SELECT` / `WITH` and return rows as `json`, `csv`, or `markdown`.
Parameters not published.
sample_tablePreview the first rows of a table (`json`/`csv`/`markdown`).
Parameters not published.
slow_queriesThe most expensive recorded statements with call counts and timings (PostgreSQL `pg_stat_statements`, MySQL `performance_schema`).
Parameters not published.
test_indexSimulate a `CREATE INDEX` without building it and report whether the planner would use it (PostgreSQL, via [hypopg](https://github.com/HypoPG/hypopg)).
Parameters not published.
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