OSS Snowflake MCP Server

io.github.Snowflake-Labs/mcp·v1.3.5·Databases

MCP Server for Snowflake from Snowflake Labs

Trust verdict · v1 advisory · method

NOT YET SCREENEDno verdict on file

Verdict not yet evaluated for this tool. The semantic screen takes adversarial cases first; coverage rolls out as the corpus expands (15/150 labels to graduation). The deterministic conformance probe is built but has not yet run on the public corpus, so a recorded verdict here is REVIEW or UNVERIFIED, never a clearing ALLOW. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: the eval, four-state verdict, honest limits.

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Environment variables

SNOWFLAKE_ACCOUNT

Account identifier (e.g. xy12345.us-east-1)

SNOWFLAKE_HOST

Snowflake host URL

SNOWFLAKE_USER

Username for authentication

SNOWFLAKE_PASSWORD

secret

Password or programmatic access token

SNOWFLAKE_ROLE

Role to use for connection

SNOWFLAKE_WAREHOUSE

Warehouse to use for queries

SNOWFLAKE_PASSCODE

MFA passcode for authentication

SNOWFLAKE_PRIVATE_KEY

secret

Private key for key pair authentication

SNOWFLAKE_PRIVATE_KEY_FILE

Path to private key file

SNOWFLAKE_PRIVATE_KEY_FILE_PWD

Password for encrypted private key

SNOWFLAKE_MCP_HOST

Host address to bind the server to (default: 0.0.0.0)

SNOWFLAKE_MCP_PORT

Port number for the server to listen on (default: 9000)

SNOWFLAKE_MCP_ENDPOINT

Endpoint path for the MCP server (default: /mcp)

MCP quality score · maturity, not trust · methodology

freshness

completeness

installability

documentation

stability

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Install

Claude Desktop (uvx)

{
  "mcpServers": {
    "mcp": {
      "command": "uvx",
      "args": [
        "snowflake-labs-mcp"
      ],
      "env": {
        "SNOWFLAKE_ACCOUNT": "<snowflake_account>",
        "SNOWFLAKE_HOST": "<snowflake_host>",
        "SNOWFLAKE_USER": "<snowflake_user>",
        "SNOWFLAKE_PASSWORD": "<your-snowflake_password>",
        "SNOWFLAKE_ROLE": "<snowflake_role>",
        "SNOWFLAKE_WAREHOUSE": "<snowflake_warehouse>",
        "SNOWFLAKE_PASSCODE": "<snowflake_passcode>",
        "SNOWFLAKE_PRIVATE_KEY": "<your-snowflake_private_key>",
        "SNOWFLAKE_PRIVATE_KEY_FILE": "<snowflake_private_key_file>",
        "SNOWFLAKE_PRIVATE_KEY_FILE_PWD": "<snowflake_private_key_file_pwd>",
        "SNOWFLAKE_MCP_HOST": "<snowflake_mcp_host>",
        "SNOWFLAKE_MCP_PORT": "<snowflake_mcp_port>",
        "SNOWFLAKE_MCP_ENDPOINT": "<snowflake_mcp_endpoint>"
      }
    }
  }
}

Verdict API

curl -s mcpindex.ai/api/v1/trust/server/io-github-snowflake-labs-mcp

Free-tier verdict as JSON: decision + dimensions + severity. Call it from your agent before it invokes a tool it just discovered.

Details

version: v1.3.5
category: Databases
quality: 70 / 100
operator: Snowflake-Labs

Provenance

Verdict history is anchored to Bitcoin via OpenTimestamps. The free tier returns the current verdict only; the anchored record is served on the authenticated tier.

Links

Repository →