mcp-snowflake-server

Snowflake Data Warehouse MCP Server by Snowflake Community

A simple Snowflake MCP server

Live Registry Versionv0.4.0Previous: v0.3.3Published 2025-04-10

Stability Grade

B (81/100)

90-Day Velocity

0 releases

Stable release cadence

Dependencies

6 direct

PYPI manifest

License

MIT

Verified on PYPI

Recommended Exact Pin: uvx mcp-snowflake-server@0.4.0

PYPI Registry ->GitHub Repo ->

TL;DR Verdict & Quick Citation Summary (2026-10-24)Source: AgentBreakWatch Live PYPI Index

Snowflake Data Warehouse MCP Server (mcp-snowflake-server) is currently at v0.4.0 on PYPI (published 2025-04-10), with a 90-day stability score of 81/100 (B) and MEDIUM schema drift risk across 0 releases in the past 90 days. Requires FastMCP / MCP Python SDK v2+ tool schema validation; unpinned uvx mcp-snowflake-server@latest deployments risk parameter drift across read_query and write_query. Production teams should pin uvx mcp-snowflake-server@0.4.0 rather than using unpinned @latest tags.

Breaking Changes & Tool Schema Drift Analysis

Requires FastMCP / MCP Python SDK v2+ tool schema validation; unpinned uvx mcp-snowflake-server@latest deployments risk parameter drift across read_query and write_query.

Watched Exports / MCP Tool Signatures:

read_querywrite_querylist_tablesdescribe_table

Before (Deprecated / Unpinned Pattern)

"mcp-snowflake": {
  "command": "uvx",
  "args": ["mcp-snowflake-server"]
}

After (Verified v0.4.0 Pattern)

"mcp-snowflake": {
  "command": "uvx",
  "args": ["mcp-snowflake-server@0.4.0"],
  "env": { "FASTMCP_LOG_LEVEL": "ERROR" }
}

Frequently Asked Questions: mcp-snowflake-server

What is the latest version of mcp-snowflake-server on PYPI?

As of 2026-10-24, the latest stable version of mcp-snowflake-server (Snowflake Data Warehouse MCP Server by Snowflake Community) on PYPI is v0.4.0, published on 2025-04-10. It has shipped 0 releases in the last 90 days.

Does mcp-snowflake-server v0.4.0 have breaking changes or MCP schema drift risk?

mcp-snowflake-server currently carries a MEDIUM schema drift risk rating with a Stability Score of 81/100 (Grade B). Requires FastMCP / MCP Python SDK v2+ tool schema validation; unpinned uvx mcp-snowflake-server@latest deployments risk parameter drift across read_query and write_query.

How do I safely pin mcp-snowflake-server in production?

Avoid unpinned @latest tags in production agent configs. Pin the exact verified version using `uvx mcp-snowflake-server@0.4.0` and monitor read_query, write_query, list_tables, describe_table for parameter or schema changes.

30-Min Registry & Schema Poller

Get Instant Breaking-Change Alerts for mcp-snowflake-server

We poll PYPI and isaacwasserman/mcp-snowflake-server every 30 minutes. Get an email with the exact diff when mcp-snowflake-server ships a breaking release beyond v0.4.0.