TrainTools runs on your own machine — the client starts it, so there is no endpoint to ping. 125 installs a week from pypi. Last commit 22 Jul 2026.
Recommend paper-backed diagnostics for PyTorch and Hugging Face training problems.
Nothing serious here today
Today is the operative word: we check TrainTools 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 traintools -- uvx traintools{
"mcpServers": {
"traintools": {
"command": "uvx",
"args": [
"traintools"
]
}
}
}[mcp_servers.traintools]
command = "uvx"
args = ["traintools"]{
"mcpServers": {
"traintools": {
"command": "uvx",
"args": [
"traintools"
]
}
}
}{
"servers": {
"traintools": {
"type": "stdio",
"command": "uvx",
"args": [
"traintools"
]
}
}
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TrainTools — questions
Answers built from our own checks of this server.