Read-only MCP server that finds deleted SQL Server rows from the transaction log (fn_dblog).
Connect Runs on your machine
claude mcp add logcarver-mcp -e LOGCARVER_MCP_CONNECTION_STRING=<LOGCARVER_MCP_CONNECTION_STRING> -e LOGCARVER_MCP_ALLOWED_DATABASES=<LOGCARVER_MCP_ALLOWED_DATABASES> -- dnx LogCarver.Mcp --yes
{
"mcpServers": {
"logcarver-mcp": {
"command": "dnx",
"args": [
"LogCarver.Mcp",
"--yes"
],
"env": {
"LOGCARVER_MCP_CONNECTION_STRING": "<LOGCARVER_MCP_CONNECTION_STRING>",
"LOGCARVER_MCP_ALLOWED_DATABASES": "<LOGCARVER_MCP_ALLOWED_DATABASES>"
}
}
}
}
{
"mcpServers": {
"logcarver-mcp": {
"command": "dnx",
"args": [
"LogCarver.Mcp",
"--yes"
],
"env": {
"LOGCARVER_MCP_CONNECTION_STRING": "<LOGCARVER_MCP_CONNECTION_STRING>",
"LOGCARVER_MCP_ALLOWED_DATABASES": "<LOGCARVER_MCP_ALLOWED_DATABASES>"
}
}
}
}
{
"servers": {
"logcarver-mcp": {
"type": "stdio",
"command": "dnx",
"args": [
"LogCarver.Mcp",
"--yes"
],
"env": {
"LOGCARVER_MCP_CONNECTION_STRING": "<LOGCARVER_MCP_CONNECTION_STRING>",
"LOGCARVER_MCP_ALLOWED_DATABASES": "<LOGCARVER_MCP_ALLOWED_DATABASES>"
}
}
}
}
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 |
|---|---|
LOGCARVER_MCP_CONNECTION_STRINGRequired, secret | SQL Server connection string. The login must be sysadmin (fn_dblog requires it). Example: Server=localhost;Database=MyDb;Integrated Security=true;TrustServerCertificate=true |
LOGCARVER_MCP_ALLOWED_DATABASESOptional | Optional. Extra databases the tool may read besides the one in the connection string, separated by commas or semicolons. |
Details
| Package | [email protected] (NUGET, stdio) |
| First published | 18 Oct 2026 |
| Last updated | 18 Oct 2026 |
| Registry name | io.github.caiderek/logcarver-mcp |
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