Mssql Writer runs on your own machine — the client starts it, so there is no endpoint to ping. 116 installs a week from npm.
MCP server for Microsoft SQL Server — read and data write operations, no DDL
Nothing serious here today
Today is the operative word: we check Mssql Writer every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Connect this server
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add mssql-writer -- npx -y @connorbritain/mssql-mcp-writer{
"mcpServers": {
"mssql-writer": {
"command": "npx",
"args": [
"-y",
"@connorbritain/mssql-mcp-writer"
]
}
}
}[mcp_servers.mssql-writer]
command = "npx"
args = ["-y", "@connorbritain/mssql-mcp-writer"]{
"mcpServers": {
"mssql-writer": {
"command": "npx",
"args": [
"-y",
"@connorbritain/mssql-mcp-writer"
]
}
}
}{
"servers": {
"mssql-writer": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@connorbritain/mssql-mcp-writer"
]
}
}
}Alternatives to Mssql Writer
same job, measured the same wayMCP server for local SQLite database operations
MCP server for Microsoft SQL Server — schema discovery, profiling, safe writes, and DDL
MCP server for SQL Server metadata, parameterized queries, plan analysis, and writes opt-in.
MCP server for Microsoft Fabric Data Warehouses and SQL Analytics Endpoints
MCP server for SAP Business One database (HANA / MS SQL) and Service Layer operations
Official Airtable MCP server — database and operations layer for agents.
MCP server for one MySQL database: schema, read-only queries and guarded writes.
MCP server for Microsoft SQL Server using mssql-python
Mssql Writer — questions
Answers built from our own checks of this server.