Mr. Decoupler: a private seam between AI and any database. No SQL, only views you approve.
Connect Runs on your machine
claude mcp add the-nothing -e THE_NOTHING_DB=<THE_NOTHING_DB> -e THE_NOTHING_VIEWS=<THE_NOTHING_VIEWS> -e THE_NOTHING_MAX_ROWS=<THE_NOTHING_MAX_ROWS> -e THE_NOTHING_VIEW_TOOL=<THE_NOTHING_VIEW_TOOL> -e THE_NOTHING_AUTODETECT=<THE_NOTHING_AUTODETECT> -- npx -y [email protected]{
"mcpServers": {
"the-nothing": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"THE_NOTHING_DB": "<THE_NOTHING_DB>",
"THE_NOTHING_VIEWS": "<THE_NOTHING_VIEWS>",
"THE_NOTHING_MAX_ROWS": "<THE_NOTHING_MAX_ROWS>",
"THE_NOTHING_VIEW_TOOL": "<THE_NOTHING_VIEW_TOOL>",
"THE_NOTHING_AUTODETECT": "<THE_NOTHING_AUTODETECT>"
}
}
}
}{
"mcpServers": {
"the-nothing": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"THE_NOTHING_DB": "<THE_NOTHING_DB>",
"THE_NOTHING_VIEWS": "<THE_NOTHING_VIEWS>",
"THE_NOTHING_MAX_ROWS": "<THE_NOTHING_MAX_ROWS>",
"THE_NOTHING_VIEW_TOOL": "<THE_NOTHING_VIEW_TOOL>",
"THE_NOTHING_AUTODETECT": "<THE_NOTHING_AUTODETECT>"
}
}
}
}{
"servers": {
"the-nothing": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"THE_NOTHING_DB": "<THE_NOTHING_DB>",
"THE_NOTHING_VIEWS": "<THE_NOTHING_VIEWS>",
"THE_NOTHING_MAX_ROWS": "<THE_NOTHING_MAX_ROWS>",
"THE_NOTHING_VIEW_TOOL": "<THE_NOTHING_VIEW_TOOL>",
"THE_NOTHING_AUTODETECT": "<THE_NOTHING_AUTODETECT>"
}
}
}
}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 |
|---|---|
THE_NOTHING_DBOptional, secret | Optional. Connection string (postgres://, mysql://, mariadb://, mssql://) or SQLite/CSV/TSV/JSONL path. If unset, uses DATABASE_URL or auto-detects in the project folder. |
THE_NOTHING_VIEWSOptional | Optional. Path to a JSON file of read-only views you approve. |
THE_NOTHING_MAX_ROWSOptional | Optional. Row cap per view (default 50). |
THE_NOTHING_VIEW_TOOLOptional | Optional. Set to off to remove the read_view tool (resources only). |
THE_NOTHING_AUTODETECTOptional | Optional. Set to off to disable auto-detecting DATABASE_URL, .env or a data file in the project folder. |
Details
| Package | [email protected] (NPM, stdio) |
| Package | https://github.com/Meador793/the-nothing/releases/download/v2.0.0/[email protected] (MCPB, stdio) |
| First published | 5 Nov 2026 |
| Last updated | 5 Nov 2026 |
| Registry name | io.github.Meador793/the-nothing |
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