dolthub/dolt
Dolt is a SQL database with Git-like version control capabilities, enabling users to manage, version, and collaborate on data and schemas as easily as code in Git repositories.
isaacwasserman/mcp-snowflake-server
Snowflake MCP Server is a Python implementation of the Model Context Protocol that lets an assistant query and explore a Snowflake account. Tools are split into three groups. The query tools are read_query, which runs SELECT statements and returns rows as an array of objects, plus write_query for INSERT, UPDATE and DELETE and create_table for DDL; the latter two exist only when the server is started with --allow-write, and write operations are disabled by default. The schema tools are list_databases, list_schemas for a named database, list_tables for a database and schema pair, and describe_table, which takes a fully qualified database.schema.table name and returns column definitions with types, nullability, defaults and comments. The analysis tool append_insight records a data insight discovered during a session. Two kinds of resources are exposed. The memo://insights resource is a continuously updated memo that aggregates everything appended through append_insight, and when prefetching is enabled the server also publishes context://table/{table_name} resources holding per-table schema summaries with columns and comments. Configuration is available in two shapes. The traditional form passes individual command line arguments for account, warehouse, user, password or private key path, role, database and schema, or supplies the same values as SNOWFLAKE_ environment variables in a .env file, including external browser authentication. The recommended form uses a TOML connections file with named connections, so several entries such as production and staging can be registered as separate MCP servers pointing at the same package. Other flags cover log directory and level and excluding individual tools by name, and a runtime_config.json file can define exclusion patterns for databases, schemas or tables. Installation is via uvx, a local uv checkout, or automatically through Smithery. The project is MIT licensed.
https://github.com/isaacwasserman/mcp-snowflake-server
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