Stackscan runs on your own machine — the client starts it, so there is no endpoint to ping. 70 installs a week from npm. Last commit 2 Oct 2026.
Look up the technology stack behind any domain, and the company running it.
Nothing serious here today
Today is the operative word: we check Stackscan 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 mcp-server -e 'STACKSCAN_API_TOKEN=<STACKSCAN_API_TOKEN>' -e 'STACKSCAN_TENANT_ID=<STACKSCAN_TENANT_ID>' -- npx -y @stackscan/mcp-server{
"mcpServers": {
"mcp-server": {
"command": "npx",
"args": [
"-y",
"@stackscan/mcp-server"
],
"env": {
"STACKSCAN_API_TOKEN": "<STACKSCAN_API_TOKEN>",
"STACKSCAN_TENANT_ID": "<STACKSCAN_TENANT_ID>"
}
}
}
}[mcp_servers.mcp-server]
command = "npx"
args = ["-y", "@stackscan/mcp-server"]
env = { STACKSCAN_API_TOKEN = "<STACKSCAN_API_TOKEN>", STACKSCAN_TENANT_ID = "<STACKSCAN_TENANT_ID>" }{
"mcpServers": {
"mcp-server": {
"command": "npx",
"args": [
"-y",
"@stackscan/mcp-server"
],
"env": {
"STACKSCAN_API_TOKEN": "<STACKSCAN_API_TOKEN>",
"STACKSCAN_TENANT_ID": "<STACKSCAN_TENANT_ID>"
}
}
}
}{
"servers": {
"mcp-server": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@stackscan/mcp-server"
],
"env": {
"STACKSCAN_API_TOKEN": "<STACKSCAN_API_TOKEN>",
"STACKSCAN_TENANT_ID": "<STACKSCAN_TENANT_ID>"
}
}
}
}Put your own values in place of
<STACKSCAN_API_TOKEN> (API token from the StackScan dashboard, My Account -> API Tokens), <STACKSCAN_TENANT_ID> (Workspace UUID, shown on the same page as the token).
The author’s registry entry marks them as required.
Optional settings from the registry entry, left out of the block above:
STACKSCAN_SESSION_LOOKUP_CAP (Maximum credit-consuming lookups per session. Defaults to 25).
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Stackscan — questions
Answers built from our own checks of this server.