Explains a database health-check rule: what it measures, why it matters, the next action, how to verify a fix, required permissions, SQL, and documentation link.
Apache 2.0
743,120 tools. Updated 2026-11-04 19:04
"How to access and read a local SQL database" matching MCP tools:
- Save SQL for reuse without executing it. Omit id to create a query; name, sql, and database are required. Visibility defaults to private. Supply id to update an existing query, with at least one of name, sql, database, or visibility.MITDestructive
- Validate SELECT SQL statements against your live database to check syntax, column references, and join resolution without executing any rows.MIT
- Generate SQL migration scripts by comparing database schemas. Compare live databases or a database against target DDL to create ALTER statements for schema updates.MIT
- Execute read-only SQL queries against Mina's archive database to fetch blockchain data such as blocks, commands, and accounts. Only SELECT, WITH, and EXPLAIN statements are permitted.Apache 2.0
- Run a read-only SQL query and return the first rows, using inline SQL or a saved library query. Refuses non-SELECT/WITH statements for safe database access.MIT
Matching MCP Servers
- AlicenseNot gradedqualityCmaintenanceMCP server that connects to SQL databases (SQLite, PostgreSQL, MSSQL, MySQL) and provides tools to run read-only queries, list schemas/tables, and manage connections via stdio transport.Apache 2.0
- FlicenseNot gradedqualityBmaintenanceEnables cloud services with MCP support, such as Notion AI, to read, search, edit, create, and delete files within a single designated folder on your computer, and to run only allowed commands.4-
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- Run read-only DuckDB SQL SELECT queries across 155 Japanese public datasets to aggregate, group, and join records by municipality or corporate number.MIT
- List all saved SQL queries visible to you in a cluster, across databases. Returns { queries: [...] } with each query's id, organization_id, cluster_id, user_id, name, sql, database, visibility, created_at, and updated_at.MIT
- Create a scheduled SQL workflow. Requires name and query (database and sql). Defaults: schedule={ cron: "* * * * * *", enabled: true }, sinks=[].MITDestructive
- Execute read-only SQL queries on your Neon database and retrieve results directly through the integration hub.MIT
- Analyze SQL statements and optimize performance. Provide an SQL statement and database ID to receive optimization suggestions.Apache 2.0
- Read a workflow and its current schedule configuration. Returns the workflow object: id, name, description, query, schedule, revision, created_at, updated_at, and sinks. The query object contains database and sql.MIT
- Inspect database schemas and tables for a specific workload without executing SQL. Provide team and workload IDs to review structure and plan queries.MIT
- Retrieve the database schema for Logfire telemetry data, including table structures and column types, to construct efficient SQL queries.MIT
- Analyzes and fixes SQL errors by processing the SQL statement, error message, and database ID to resolve database issues.Apache 2.0
- Run multiple SQL queries on a Databend database with safe mode that restricts write operations to a session sandbox.Apache 2.0
- Generate a statistical profile of a database table via SQL: returns a compact Markdown summary with row counts, null percentages, distinct values, min/max/avg, and top-5 categorical distributions.AGPL 3.0
- Run read-only SQL SELECT queries against a Rails app database to inspect data patterns, verify migrations, and debug data issues, with validation, timeouts, and row limits.MIT
- Installs the execute_sql function in your Supabase instance, enabling SQL query execution for tools like list_tables and execute_sql without direct database access.MIT
- Retrieve the archive database schema, including table and column names. Understand available data for crafting SQL queries.Apache 2.0
- Run write SQL statements (INSERT, UPDATE, DELETE) on a database connection. Use to modify data when write support is enabled.MIT