How do I connect MCP Database Server V2 MCP Server to Claude?

The listing records `claude mcp add --scope user mcp-server-db node /absolute/path/to/mcp-database-server/dist/index.js --env DATABASES_CONFIG_PATH=/absolute/path/to/mcp-database-server/config/databases.config.yml` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Claude Desktop, Claude Code, Cursor as compatible clients.

Is MCP Database Server V2 MCP Server free?

The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.

What can MCP Database Server V2 MCP Server do?

MCP Database Server V2 MCP Server documents 40 tools to the agent, including db_reload_config, db_status, pg_active_queries. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.

MCP Database Server V2

Unclaimed

by Nam088

No description provided.

Install

claude mcp add --scope user mcp-server-db node /absolute/path/to/mcp-database-server/dist/index.js --env DATABASES_CONFIG_PATH=/absolute/path/to/mcp-database-server/config/databases.config.yml

Set up this server

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This server needs project-specific setup. Follow the project instructions; no reusable public launch command is available yet.

Project instructions

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40 of 40 tools

Documented tools (40)

From project documentation. A server handshake does not verify each tool’s description or behavior.

db_reload_config

Hot-reload databases.config.yml from disk and reconcile connections dynamically without interrupting active queries.

db_status

Inspect connection states (idle, connecting, connected, retrying, failed, circuitopen), read-only mode, and error logs across all configured databases.

pg_active_queries

Retrieve running non-idle queries and durations from pgstatactivity.

pg_bloat_estimate

Estimate table bloat ratio based on dead tuple count.

pg_database_health

Run health audit (connections utilization, buffer cache hit ratio, dead rows, replication lag).

pg_database_info

Get database name, current user, PostgreSQL version, and database size.

pg_describe_table

Inspect column data types, ordinal position, and nullability.

pg_duplicate_indexes

Find overlapping or redundant indexes.

pg_execute_sql

Execute write SQL statements (INSERT, UPDATE, DELETE, DDL). Blocked in read-only mode.

pg_explain_hypothetical_index

Simulate hypothetical index performance using hypopg.

pg_explain_query

Inspect query execution plans with EXPLAIN.

pg_get_top_queries

Get slow queries from pgstatstatements.

pg_index_usage

Inspect index scan counts and tuple fetch statistics.

pg_kill_query

Terminate a running backend process by PID. Blocked in read-only mode.

pg_list_constraints

List primary keys, foreign keys, and check constraints.

pg_list_functions

List user-defined functions, arguments, and return types.

pg_list_indexes

List indexes and index definitions for a table.

pg_list_materialized_views

List materialized views in a schema.

pg_list_schemas

List all database schemas.

pg_list_sequences

List sequence objects in a schema.

pg_list_tables

List tables in a target schema.

pg_list_triggers

List triggers and action statements in a schema.

pg_list_views

List all views in a schema.

pg_lock_info

Retrieve active database locks and query durations.

pg_long_running_queries

Find queries exceeding a duration threshold.

pg_missing_indexes

Identify high-sequential-scan tables needing indexes.

pg_query

Execute read-only SELECT queries (enforces single-statement extended query protocol).

pg_refresh_materialized_view

Refresh a materialized view (supports CONCURRENTLY). Blocked in read-only mode.

pg_sizes_overview

Breakdown storage sizes for database, tables, and indexes.

pg_table_stats

Get total size, table size, index size, and estimated row count.

pg_unused_indexes

Identify zero-scan candidate indexes to drop.

pg_vacuum_analyze

Run VACUUM ANALYZE to update statistics and reclaim dead tuples. Blocked in read-only mode.

redis_del

Delete key. Blocked in read-only mode.

redis_get

Get string value at key.

redis_hget

Get hash field value.

redis_hset

Set hash field value. Blocked in read-only mode.

redis_keys

List keys matching a glob pattern (capped at 1000 items).

redis_mset

Set multiple key/value pairs in a single command (e.g. for seeding). Blocked in read-only mode.

redis_set

Set key value. Blocked in read-only mode.

redis_ttl

Get remaining TTL in seconds.

Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

No complete tool checks yet.

FAQ

Questions about MCP Database Server V2 MCP Server

How do I connect MCP Database Server V2 MCP Server to Claude?: The listing records `claude mcp add --scope user mcp-server-db node /absolute/path/to/mcp-database-server/dist/index.js --env DATABASES_CONFIG_PATH=/absolute/path/to/mcp-database-server/config/databases.config.yml` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Claude Desktop, Claude Code, Cursor as compatible clients.
Is MCP Database Server V2 MCP Server free?: The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
What can MCP Database Server V2 MCP Server do?: MCP Database Server V2 MCP Server documents 40 tools to the agent, including db_reload_config, db_status, pg_active_queries. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.