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.
Aaronontheweb/mssql-mcp
mssql-mcp is a .NET implementation of a Model Context Protocol server that exposes Microsoft SQL Server databases to AI agents. It is built on the official MCP C# SDK for protocol compliance and uses Akka.NET internally to coordinate its work, an architecture the author chose after finding the existing SQL Server MCP options unreliable, particularly on Windows. The server publishes three tools. execute_sql runs arbitrary SQL against the configured database, covering SELECT, INSERT, UPDATE, DELETE and DDL statements. list_tables enumerates the tables in the instance together with their schema, name, type and row count. list_schemas returns the schemas and databases available on the SQL Server instance. Query results are rendered as readable tables so a language model can consume them without extra parsing, and errors are reported with explicit, actionable messages rather than raw exceptions. Schema discovery lets an agent explore an unfamiliar database before composing queries. Configuration is deliberately minimal: a single environment variable, MSSQL_CONNECTION_STRING, carries the full connection string, so the same build works with Windows authentication, SQL Server authentication and Azure SQL Database. Connectivity is validated when the process starts, which surfaces credential or network problems immediately instead of on the first query. Deployment relies on the .NET container tooling; dotnet publish with the PublishContainer target produces an image that the MCP client can launch over stdio. The README documents client wiring for Cursor and for Claude Desktop, including the mcpServers JSON block, the docker run arguments and how the connection string is passed into the container as an environment variable, and it explains each configuration field for readers new to MCP. The project targets .NET developers and database administrators who want an agent to inspect schemas, run queries and perform maintenance against SQL Server instances from a desktop or IDE MCP client.
https://github.com/Aaronontheweb/mssql-mcp
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