OSINT.SX runs on your own machine — the client starts it, so there is no endpoint to ping. 213 installs a week from npm. Last commit 31 Oct 2026.
Search an email, phone, username or name across every OSINT.SX source, plus account history tools.
Nothing serious here today
Today is the operative word: we check OSINT.SX 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 osintsx-mcp -e 'OSINTSX_API_KEY=<OSINTSX_API_KEY>' -- npx -y osintsx-mcp{
"mcpServers": {
"osintsx-mcp": {
"command": "npx",
"args": [
"-y",
"osintsx-mcp"
],
"env": {
"OSINTSX_API_KEY": "<OSINTSX_API_KEY>"
}
}
}
}[mcp_servers.osintsx-mcp]
command = "npx"
args = ["-y", "osintsx-mcp"]
env = { OSINTSX_API_KEY = "<OSINTSX_API_KEY>" }{
"mcpServers": {
"osintsx-mcp": {
"command": "npx",
"args": [
"-y",
"osintsx-mcp"
],
"env": {
"OSINTSX_API_KEY": "<OSINTSX_API_KEY>"
}
}
}
}{
"servers": {
"osintsx-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"osintsx-mcp"
],
"env": {
"OSINTSX_API_KEY": "<OSINTSX_API_KEY>"
}
}
}
}Put your own value in place of
<OSINTSX_API_KEY> (Your OSINT.SX API key, from https://osint.sx/keys).
The author’s registry entry marks it as required.
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OSINT.SX — questions
Answers built from our own checks of this server.