Mr.Holmes
Operator: Luca Garofalo (Lucksi), Italy
Local research suite for usernames, domains, telephone numbers and email addresses, with graphs and maps.
Platforms & SuitesMulti tool framework
Product
Mr.Holmes
Availability and source date
Active
As of: 17 October 2026.
No functionality test has been performed.
Use in OSINT research
Combines research into digital identifiers in one interface. Graphs and maps help organise the information collected.
Queries
| Input | Result | Result type |
|---|---|---|
| Username / alias | Profiles and other source matches on supported websites. | Retrieved |
| Domain / website | Domain and WHOIS details from the connected sources. | Retrieved |
| IP address | IP and geolocation details from the connected sources. | Retrieved |
| Phone number | Telephone number information from the connected lookup sources. | Retrieved |
| Email address | Indications of whether the address is linked to selected social networks or services. | Technical check according to provider |
| Keyword / free text | Google search queries, including date or media filters. | Derived |
Features
- Searches usernames on configured social networks and websites.
- Queries information about domains, IP addresses and telephone numbers.
- Checks associations between email addresses and selected services.
- Creates Google search queries for images, videos and other content.
- Displays research results as a relationship graph or interactive map.
- Exports graphs as PDF and transfers reports to a phone through a QR code.
Categories
- Platforms & Suites
Coverage
Dataset
Queries public websites and external services; no regional dataset of its own is described.
Access
Installation and deployment
Locally installable
Local installation for Linux, macOS, Windows or Termux. Requires Python and, for the graphical interface, PHP; domain research uses your own WhoisXML API key.
Requirements
Local installation for Linux, macOS, Windows or Termux. Requires Python and, for the graphical interface, PHP; domain research uses your own WhoisXML API key.
Export
Graphs as PDF; reports can be saved, encoded and transferred to a phone through a QR code.
Provider
Luca Garofalo (Lucksi)
Country of establishment
Italy
Interfaces
No API, MCP or AI integration is documented.
Maintenance
Licence
GPL-3.0
Latest activity
Commit 02/2026
Stars
approx. 4,300 (as of 17 October 2026)
Legal note
Limitations
- The database and graphical dashboard are unavailable on Termux.
- Domain queries require your own WhoisXML API key.
Guides and practical reports
Official · Mr.Holmes: installation and features
Lucksi · EN
Describes installation, access and graphical analysis.