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Snowflake MCP Server

by nsphung·io.github.nsphung/mcp-snowflake-server·v0.14.3
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A Snowflake MCP server — SQL queries, schema exploration, and data insights for AI assistants

B83/100grade B
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Safety scan
B83/100

full report

Adoption
Growing

2 stars55 downloads/wk

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Snowflake MCP Server tools (8, 3 write)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • append_insight

    Add a data insight to the memo

  • create_tablewrite action

    Create a new table in the Snowflake database

  • describe_table

    Get the schema information for a specific table

  • list_databases

    List all available databases in Snowflake

  • list_schemas

    List all schemas in a database

  • list_tables

    List all tables in a specific database and schema

  • read_querywrite action

    Execute a SELECT query.

  • write_querywrite action

    Execute an INSERT, UPDATE, or DELETE query on the Snowflake database

Public scan report

scanner v0.1.9 · 2026-09-20 · same rubric, same numbers if you re-run it

no findings
  • Code scan15 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitystatic API keys via environment variables6/15
  • Maintenancelast push 3 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 83/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install directly

claude mcp add mcp-snowflake-server -- uvx mcp-snowflake-server-nsp
Add to Cursor

Snowflake MCP Server: common questions

Is Snowflake MCP Server safe?
Mostly: it is graded B (83/100). Read the Snowflake MCP Server safety report
How do I install Snowflake MCP Server?
It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
Does Snowflake MCP Server need an API key?
Yes. The registry entry asks for SNOWFLAKE_PASSWORD, SNOWFLAKE_PRIVATE_KEY_FILE_PWD, SNOWFLAKE_OAUTH_CLIENT_SECRET, SNOWFLAKE_TOKEN.
Is Snowflake MCP Server maintained?
The last commit was 3 days ago (2026-09-17). The latest release is v0.14.3.
What can I use instead of Snowflake MCP Server?
Servers from other publishers that do the same job: LINQ to DB MCP server, Grain MCP server and Schemacrawler AI MCP server. Compare all Snowflake MCP Server alternatives.

Alternatives to Snowflake MCP Server

Same job from other publishers: the closest match first, then the best rated.

All Snowflake MCP Server alternatives →
  • LINQ to DB
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  • Grain
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  • Schemacrawler AI
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  • Microsoft SQL Server
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  • AdoMcp
    Database MCP server for schema discovery, comments, and SQL queries.
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Snowflake MCP Server vs LINQ to DBSnowflake MCP Server vs GrainSnowflake MCP Server vs Schemacrawler AI

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