MCP Snowflake Reader

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English

A read-only MCP server for Snowflake databases. This server provides secure, read-only access to Snowflake databases through the MCP protocol.

Features

Read-only Access: Secure read-only access to Snowflake databases

Setup

Snowflake Connection

The Snowflake connection information should be provided as a JSON string in the following format:

{
  "account": "your-account",
  "user": "your-user",
  "password": "your-password",
  "warehouse": "your-warehouse",
  "database": "your-database",
  "schema": "your-schema",
  "role": "your-role"
}

MCP Client Configuration

Add the following configuration to your MCP client settings file (Cursor AI or Claude):

Docker

{
  "mcpServers": {
    "mcp-snowflake-reader": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "mcp-snowflake-reader",
        "--connection",
        "{\"account\":\"your-account\",\"user\":\"your-user\",\"password\":\"your-password\",\"warehouse\":\"your-warehouse\",\"database\":\"your-database\",\"schema\":\"your-schema\",\"role\":\"your-role\"}"
      ]
    }
  }
}

UVX

{
  "mcpServers": {
    "mcp-snowflake-reader": {
      "command": "uvx",
      "args": [
        "mcp-snowflake-reader",
        "--connection",
        "{\"account\":\"your-account\",\"user\":\"your-user\",\"password\":\"your-password\",\"warehouse\":\"your-warehouse\",\"database\":\"your-database\",\"schema\":\"your-schema\",\"role\":\"your-role\"}"
      ]
    }
  }
}

Installing via Smithery

To install Snowflake Reader for Claude Desktop automatically via Smithery:

npx -y @smithery/cli install @fnf-deepHeading/mcp-snowflake-reader --client claude

Limitations

Only read-only operations are allowed
Table names can only contain alphanumeric characters, underscores, and dots
The following SQL keywords are prohibited:
- INSERT
- UPDATE
- DELETE
- DROP
- TRUNCATE
- ALTER
- CREATE
- GRANT
- REVOKE
- COMMIT
- ROLLBACK

License

This project is licensed under the MIT License - see the LICENSE file for details.

Korean

Snowflake 데이터베이스의 테이블을 읽어오는 MCP(Microservice Control Protocol) 서버입니다.

주요 기능

읽기 전용 접근: Snowflake 데이터베이스에 대한 안전한 읽기 전용 접근

설정

Snowflake 연결 정보

Snowflake 연결 정보는 다음과 같은 형식으로 JSON 문자열로 제공됩니다:

{
  "account": "your-account",
  "user": "your-user",
  "password": "your-password",
  "warehouse": "your-warehouse",
  "database": "your-database",
  "schema": "your-schema",
  "role": "your-role"
}

MCP 클라이언트 설정

Cursor AI나 Claude와 같은 MCP 클라이언트의 설정 파일에 다음 설정을 추가하세요:

Docker

{
  "mcpServers": {
    "mcp-snowflake-reader": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "mcp-snowflake-reader",
        "--connection",
        "{\"account\":\"your-account\",\"user\":\"your-user\",\"password\":\"your-password\",\"warehouse\":\"your-warehouse\",\"database\":\"your-database\",\"schema\":\"your-schema\",\"role\":\"your-role\"}"
      ]
    }
  }
}

UVX

{
  "mcpServers": {
    "mcp-snowflake-reader": {
      "command": "uvx",
      "args": [
        "mcp-snowflake-reader",
        "--connection",
        "{\"account\":\"your-account\",\"user\":\"your-user\",\"password\":\"your-password\",\"warehouse\":\"your-warehouse\",\"database\":\"your-database\",\"schema\":\"your-schema\",\"role\":\"your-role\"}"
      ]
    }
  }
}

Smithery 사용하여 설치

Smithery를 통해 Claude Desktop에서 Snowflake Reader를 자동으로 설치하려면:

npx -y @smithery/cli install @fnf-deepHeading/mcp-snowflake-reader --client claude

제한사항

읽기 전용 작업만 허용됩니다
테이블 이름은 영숫자, 언더스코어, 점만 허용됩니다
다음 SQL 키워드는 금지됩니다:
- INSERT
- UPDATE
- DELETE
- DROP
- TRUNCATE
- ALTER
- CREATE
- GRANT
- REVOKE
- COMMIT
- ROLLBACK

라이선스

이 프로젝트는 MIT 라이선스를 따릅니다. 자세한 내용은 LICENSE 파일을 참조하세요.