Execute raw SQL queries against SQL Server, SQLite, PostgreSQL, MySQL, and MariaDB.
Connect Runs on your machine
claude mcp add rawsqlmcp -e RawSqlMcp__Databases__Default__Provider=<RawSqlMcp__Databases__Default__Provider> -e RawSqlMcp__Databases__Default__ConnectionString=<RawSqlMcp__Databases__Default__ConnectionString> -e RawSqlMcp__ConnectionStrings__Default=<RawSqlMcp__ConnectionStrings__Default> -- dnx RawSqlMcp --yes{
"mcpServers": {
"rawsqlmcp": {
"command": "dnx",
"args": [
"RawSqlMcp",
"--yes"
],
"env": {
"RawSqlMcp__Databases__Default__Provider": "<RawSqlMcp__Databases__Default__Provider>",
"RawSqlMcp__Databases__Default__ConnectionString": "<RawSqlMcp__Databases__Default__ConnectionString>",
"RawSqlMcp__ConnectionStrings__Default": "<RawSqlMcp__ConnectionStrings__Default>"
}
}
}
}{
"mcpServers": {
"rawsqlmcp": {
"command": "dnx",
"args": [
"RawSqlMcp",
"--yes"
],
"env": {
"RawSqlMcp__Databases__Default__Provider": "<RawSqlMcp__Databases__Default__Provider>",
"RawSqlMcp__Databases__Default__ConnectionString": "<RawSqlMcp__Databases__Default__ConnectionString>",
"RawSqlMcp__ConnectionStrings__Default": "<RawSqlMcp__ConnectionStrings__Default>"
}
}
}
}{
"servers": {
"rawsqlmcp": {
"type": "stdio",
"command": "dnx",
"args": [
"RawSqlMcp",
"--yes"
],
"env": {
"RawSqlMcp__Databases__Default__Provider": "<RawSqlMcp__Databases__Default__Provider>",
"RawSqlMcp__Databases__Default__ConnectionString": "<RawSqlMcp__Databases__Default__ConnectionString>",
"RawSqlMcp__ConnectionStrings__Default": "<RawSqlMcp__ConnectionStrings__Default>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
RawSqlMcp__Databases__Default__ProviderOptional | Database provider. Values: sqlserver, sqlite, postgres, postgresql, mysql, mariadb. |
RawSqlMcp__Databases__Default__ConnectionStringOptional, secret | Connection string for the named database. |
RawSqlMcp__ConnectionStrings__DefaultOptional, secret | Obsolete. Use provider and connection string database settings instead. |
Details
| Package | [email protected] (NUGET, stdio) |
| First published | 26 Jun 2026 |
| Last updated | 26 Jun 2026 |
| Registry name | io.github.KifoPL/RawSqlMcp |
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