User Scanner

1.5.2.2

(2-in-1) Email & Username OSINT suite featuring native MCP support for deep data extraction just from a single Email/Username.

Verified 12 Oct 2026
pip 1.5.2.2
MIT
5.0k stars
Dual-use

Source on GitHub · PyPI release · Markdown

Install and run

UsernameEmail

otlite install user-scanner
Installs user-scanner==1.5.2.2 into its own virtualenv. otlite lists what it will install and asks before it starts.
otlite run user-scanner -- u:johndoe
user-scanner receives user-scanner --username johndoe
otlite run user-scanner -- e:ada@example.com
user-scanner receives user-scanner --email ada@example.com

No otlite yet? Install it in one line

curl -fsSL https://get.otinstaller.com/otlite | sh

Linux and macOS, no Docker. It uses your Python and pipx when both are there, and otherwise brings its own Python. About otlite · otlite docs

Before you run it

Dual-use. otlite prints this before installing it: You are solely responsible for how you use these tools and for complying with all applicable laws. Use them only on targets you are authorized to investigate.

What it takes

Typed inputs after -- become User Scanner's own arguments. Anything else after -- passes through unchanged, so every option of the tool still works.

Input	With otlite	`user-scanner` receives
Username`u:`	`otlite run user-scanner -- u:johndoe`	`user-scanner --username johndoe`
Email`e:`	`otlite run user-scanner -- e:ada@example.com`	`user-scanner --email ada@example.com`

What a run leaves

Every run is saved under results/ where you run otlite (or --output, or OTLITE_RESULTS_DIR): what the tool printed, a sidecar with how it ran, and an envelope.

results/user-scanner/johndoe/<time>_user-scanner_johndoe_<run id>.txt
results/user-scanner/johndoe/<time>_user-scanner_johndoe_<run id>.meta.json
results/user-scanner/johndoe/<time>_user-scanner_johndoe_<run id>.envelope.json

{
  "envelope": 1,
  "tool": "user-scanner@1.5.2.2",
  "runtime": "otlite",
  "input": { "target": "johndoe" },
  "case": null,
  "started_at": "…", "ended_at": "…", "duration_ms": …,
  "exit_code": 0,
  "status": "complete",
  "entities": [{ "type": "url", "value": "…" }, …],
  "warnings": [],
  "output": { "path": "results/user-scanner/johndoe/<time>_user-scanner_johndoe_<run id>.txt", "sha256": "…", "bytes": … }
}

The envelope's shape, the same for every tool; values elided. Its entities are the emails, domains, IP addresses and URLs found in the output, or the tool's own when it prints them.

otlite results --tool user-scanner

otlite extract user-scanner

otlite diff user-scanner johndoe

List the saved runs, pull out every indicator, or compare the two latest runs against the same target.

With other tools

These run it with every other installed tool that takes the same input, a few at a time, and save each run:

otlite run --all u:johndoe

otlite auto johndoe

Also on the OTInstaller registry

Prefer a sandbox? osintverse-community/user-scanner runs User Scanner with ot: pinned and scanned, in a locked-down container with no access to your files and no network unless it needs one. Linux, macOS and Windows, with Docker or Podman.

ot install osintverse-community/user-scanner

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