Runs a command, keeps every byte on disk, returns only the lines that matter
Connect Runs on your machine
claude mcp add sift -e NVIDIA_API_KEY=<NVIDIA_API_KEY> -- uvx sift-cli==1.1.0{
"mcpServers": {
"sift": {
"command": "uvx",
"args": [
"sift-cli==1.1.0"
],
"env": {
"NVIDIA_API_KEY": "<NVIDIA_API_KEY>"
}
}
}
}{
"mcpServers": {
"sift": {
"command": "uvx",
"args": [
"sift-cli==1.1.0"
],
"env": {
"NVIDIA_API_KEY": "<NVIDIA_API_KEY>"
}
}
}
}{
"servers": {
"sift": {
"type": "stdio",
"command": "uvx",
"args": [
"sift-cli==1.1.0"
],
"env": {
"NVIDIA_API_KEY": "<NVIDIA_API_KEY>"
}
}
}
}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 |
|---|---|
NVIDIA_API_KEYOptional, secret | A free NVIDIA NIM key. Optional: without one every tool still runs the command, still keeps every byte, and still returns the exit code -- what is lost is the model's choice of lines, not the output. Also read from ~/.config/nvidia/api_key. |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 9 Sep 2026 |
| Last updated | 9 Sep 2026 |
| Registry name | io.github.slymnysr/sift |
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