Koskamo

db-gateway MCP

A community MCP server providing 145+ tools for AI agents to query and operate across 8 database engines including MySQL, PostgreSQL, Redshift, MongoDB, Redis, DynamoDB, Elasticsearch, and Kafka. It allows agents to read schemas, find relationships, and execute queries using a unified configuration style.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

db-gateway MCP logo, by sijunkimCommunity listingLocal stdioSource reviewed; not executedPublished by sijunkim
Vendor documentation

What you can do with it

  • Read database schemas and table relationships
  • Execute SQL queries across multiple database engines
  • Connect to NoSQL databases like MongoDB and Redis
  • Query streaming data via Kafka

Source and maintenance

Community listingRegistry 1.0.4MIT
mcp-registry: io.github.sijunkim/db-gateway@1.0.4Source repository
Last repository push
Latest release
v1.0.4
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

db-gateway 1.0.4

npm
db-gateway package definition
{
  "version": "1.0.4",
  "transport": "stdio",
  "identifier": "db-gateway",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "DBS",
      "format": "string",
      "isRequired": true,
      "description": "Engines to enable, comma-separated. Only the listed engines get their tools registered. Example: mysql,redis,kafka"
    },
    {
      "name": "READ_ONLY",
      "format": "string",
      "description": "Set to true to hide every write tool and restrict *_execute_query to SELECT-style statements. Recommended when pointing at production."
    },
    {
      "name": "MYSQL",
      "format": "string",
      "description": "MySQL connection string(s), semicolon-separated for multiple instances. Format: mysql://<user>:<password>@<host>:3306/<database>?alias=dev&default=true — alias is required."
    },
    {
      "name": "POSTGRESQL",
      "format": "string",
      "description": "PostgreSQL connection string(s), semicolon-separated. Format: postgresql://<user>:<password>@<host>:5432/<database>?alias=dev&ssl=true — alias is required."
    },
    {
      "name": "REDSHIFT",
      "format": "string",
      "description": "Redshift connection string(s), semicolon-separated. Format: redshift://<user>:<password>@<host>:5439/<database>?alias=dev&ssl=true — alias is required."
    },
    {
      "name": "MONGODB",
      "format": "string",
      "description": "MongoDB connection string(s), semicolon-separated. Format: mongodb://<user>:<password>@<host>:27017/<database>?alias=dev — alias is required."
    },
    {
      "name": "REDIS",
      "format": "string",
      "description": "Redis connection string(s), semicolon-separated. Format: redis://:<password>@<host>:6379/0?alias=dev — leave the password empty for a no-auth instance. alias is required."
    },
    {
      "name": "ELASTICSEARCH",
      "format": "string",
      "description": "Elasticsearch connection string(s), semicolon-separated. Format: elasticsearch://<user>:<password>@<host>:9200?alias=dev, or http(s)://<host>:9200?alias=dev for no auth. alias is required."
    },
    {
      "name": "KAFKA",
      "format": "string",
      "description": "Kafka connection string(s), semicolon-separated. Format: kafka://<user>:<password>@<broker1>:9092,<broker2>:9092?alias=dev&mechanism=plain — alias is required."
    },
    {
      "name": "DYNAMODB_REGION",
      "format": "string",
      "description": "AWS region for DynamoDB. DynamoDB is configured with discrete variables instead of a connection string."
    },
    {
      "name": "DYNAMODB_ACCESS_KEY_ID",
      "format": "string",
      "description": "AWS access key ID for DynamoDB."
    },
    {
      "name": "DYNAMODB_SECRET_ACCESS_KEY",
      "format": "string",
      "description": "AWS secret access key for DynamoDB."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · metadata changed · updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "db-gateway-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "db-gateway@1.0.4"
      ],
      "env": {
        "DBS": "<YOUR_DBS>",
        "READ_ONLY": "<YOUR_READ_ONLY>",
        "MYSQL": "<YOUR_MYSQL>",
        "POSTGRESQL": "<YOUR_POSTGRESQL>",
        "REDSHIFT": "<YOUR_REDSHIFT>",
        "MONGODB": "<YOUR_MONGODB>",
        "REDIS": "<YOUR_REDIS>",
        "ELASTICSEARCH": "<YOUR_ELASTICSEARCH>",
        "KAFKA": "<YOUR_KAFKA>",
        "DYNAMODB_REGION": "<YOUR_DYNAMODB_REGION>",
        "DYNAMODB_ACCESS_KEY_ID": "<YOUR_DYNAMODB_ACCESS_KEY_ID>",
        "DYNAMODB_SECRET_ACCESS_KEY": "<YOUR_DYNAMODB_SECRET_ACCESS_KEY>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "db-gateway-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "db-gateway@1.0.4"
      ],
      "env": {
        "DBS": "<YOUR_DBS>",
        "READ_ONLY": "<YOUR_READ_ONLY>",
        "MYSQL": "<YOUR_MYSQL>",
        "POSTGRESQL": "<YOUR_POSTGRESQL>",
        "REDSHIFT": "<YOUR_REDSHIFT>",
        "MONGODB": "<YOUR_MONGODB>",
        "REDIS": "<YOUR_REDIS>",
        "ELASTICSEARCH": "<YOUR_ELASTICSEARCH>",
        "KAFKA": "<YOUR_KAFKA>",
        "DYNAMODB_REGION": "<YOUR_DYNAMODB_REGION>",
        "DYNAMODB_ACCESS_KEY_ID": "<YOUR_DYNAMODB_ACCESS_KEY_ID>",
        "DYNAMODB_SECRET_ACCESS_KEY": "<YOUR_DYNAMODB_SECRET_ACCESS_KEY>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "db-gateway-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "db-gateway@1.0.4"
      ],
      "env": {
        "DBS": "<YOUR_DBS>",
        "READ_ONLY": "<YOUR_READ_ONLY>",
        "MYSQL": "<YOUR_MYSQL>",
        "POSTGRESQL": "<YOUR_POSTGRESQL>",
        "REDSHIFT": "<YOUR_REDSHIFT>",
        "MONGODB": "<YOUR_MONGODB>",
        "REDIS": "<YOUR_REDIS>",
        "ELASTICSEARCH": "<YOUR_ELASTICSEARCH>",
        "KAFKA": "<YOUR_KAFKA>",
        "DYNAMODB_REGION": "<YOUR_DYNAMODB_REGION>",
        "DYNAMODB_ACCESS_KEY_ID": "<YOUR_DYNAMODB_ACCESS_KEY_ID>",
        "DYNAMODB_SECRET_ACCESS_KEY": "<YOUR_DYNAMODB_SECRET_ACCESS_KEY>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "db-gateway-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "db-gateway@1.0.4"
      ],
      "env": {
        "DBS": "<YOUR_DBS>",
        "READ_ONLY": "<YOUR_READ_ONLY>",
        "MYSQL": "<YOUR_MYSQL>",
        "POSTGRESQL": "<YOUR_POSTGRESQL>",
        "REDSHIFT": "<YOUR_REDSHIFT>",
        "MONGODB": "<YOUR_MONGODB>",
        "REDIS": "<YOUR_REDIS>",
        "ELASTICSEARCH": "<YOUR_ELASTICSEARCH>",
        "KAFKA": "<YOUR_KAFKA>",
        "DYNAMODB_REGION": "<YOUR_DYNAMODB_REGION>",
        "DYNAMODB_ACCESS_KEY_ID": "<YOUR_DYNAMODB_ACCESS_KEY_ID>",
        "DYNAMODB_SECRET_ACCESS_KEY": "<YOUR_DYNAMODB_SECRET_ACCESS_KEY>"
      }
    }
  }
}

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