macOS
Homebrewverifiziert · 100%
brew install mat2local Homebrew formula metadata
MacPortsverifiziert · 94%
sudo port install mat2MacPorts ports tree · multimedia/mat2/Portfile · Quelle: api.github.com
brew
mat2 mit Homebrew, apk, apt, dnf, MacPorts, Nix, pacman installieren
Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für mat2 in AI-Agent-Workflows.
Installation
Weitere Installationsbefehle
Linux
Alpine Linux apkverifiziert · 92%
sudo apk add mat2Alpine Linux edge package indexes · mat2 · Quelle: dl-cdn.alpinelinux.org
Debian aptverifiziert · 92%
sudo apt install mat2Debian stable package indexes · mat2 · Quelle: deb.debian.org
Fedora dnfverifiziert · 92%
sudo dnf install mat2Fedora Rawhide package metadata · mat2 · Quelle: dl.fedoraproject.org
Nixverifiziert · 92%
nix profile install nixpkgs#mat2nixpkgs package indexes · pkgs/by-name/ma/mat2/package.nix · Quelle: api.github.com
Arch Linux pacmanverifiziert · 92%
sudo pacman -S mat2Arch Linux sync databases · mat2 · Quelle: geo.mirror.pkgbuild.com
Überblick
Paketzusammenfassung
Metadata anonymization toolkit
Projektlinks
Befehle und Aliase
- mat2
Verlauf
Projektgeschichte und Nutzung
mat2 is the second-generation Metadata Anonymisation Toolkit: a Python library and command-line utility for removing privacy-sensitive metadata from documents, images, archives, audio, video, and office files.
Projektgeschichte
The README frames mat2 around a privacy threat model in which ordinary files disclose author names, companies, camera details, timestamps, and other metadata. It explicitly positions the tool as a successor to the first MAT project, thanks Google Summer of Code and Tails, and records Julien Voisin's 2018 copyright.
The public release stream includes 0.2.0 in July 2018 and later 0.14.x releases. The README describes three surfaces: the `libmat2` library, the `mat2` command-line tool, and a Dolphin service menu for KDE users.
Adoptionsgeschichte
mat2 reached a broader distribution footprint than many single-purpose privacy tools because metadata stripping is useful for activists, journalists, packagers, and privacy-conscious desktop users. The batch input records packaging across Homebrew, Debian, Ubuntu, Fedora, Arch, Alpine, MacPorts, and Nix.
The README points GUI users to Metadata Cleaner, which uses mat2 underneath. That relationship helped mat2 serve both terminal workflows and desktop privacy tooling without making the CLI carry a full GUI itself.
Wie es verwendet wird
Typical CLI usage is `mat2 file...`, which writes cleaned copies such as `myfile.cleaned.png` rather than modifying originals in place by default. The README also documents `--show` to inspect detectable metadata, `--list` for supported formats, `--inplace`, dependency checks, archive-member policy, and a lightweight mode that trades completeness for less alteration of file content.
The README is careful about limits: absence of displayed metadata is not a proof that no metadata exists, especially for complex file formats. That makes mat2 a practical minimization tool rather than a formal sanitizer.
Warum Paket-Nerds sich dafür interessieren
mat2 matters in package collections because it wraps a lot of file-format-specific cleanup behavior behind one small CLI. Its optional dependencies such as ExifTool, FFmpeg, Poppler, librsvg, and GdkPixbuf also make it a good example of a privacy tool whose packaging quality depends on distro integration.
For security-minded users, mat2 is a useful counterweight to the default behavior of office suites, cameras, and document exporters: it makes metadata review and removal scriptable.
Zeitleiste
- 2018: README copyright and early releases identify mat2's public project era.
- 2018: GitHub release 0.2.0 is published.
- 2025: GitHub release 0.14.0 is published.
- 2026: The README-documented format list includes office files, images, audio/video, archives, torrents, PDFs, and web formats.
Related projects
- The README links mat2 to the original MAT project, Metadata Cleaner, mat2-web, WordPress integrations, ExifTool, pdf-redact-tools, pdfparanoia, Scrambled Exif, and Dangerzone.
Quellen
Sicherheitslage
Risikostufe: grün
narrow executable package without higher-risk signals.
Risikoklassifikator
grün Risiko · niedrig Konfidenz · appliance
Warum
- narrow executable package without higher-risk signals
Signale
- metadata:no-higher-risk-signals
Installationsverhalten
- In den Formelmetadaten ist kein Homebrew-Post-install-Hook erfasst.
- Homebrew-Bottle-Metadaten sind für 1 Plattformziele verfügbar.
- Installiert mit 8 Laufzeitabhängigkeiten.
Empfohlene Prüfung
Prüfe vor unbeaufsichtigter Agent-Nutzung, ob das Tool Klartext-Credentials liest, Remote-Zustand schreibt, Artefakte veröffentlicht oder Plugins ausführt.
Executables
Installierte Executables
| Befehl | Art | Sichtbarkeit | Hinweis |
|---|---|---|---|
mat2 | cli | globales Executable |
Aktualität
Version und Aktualität
Diese Signale trennen das Alter der Seitengenerierung, Aktivität des Paketmanagers und Upstream-Release-Vergleich. Versionsrückstand wird nur gemeldet, wenn eine Evidenz-URL und vergleichbare Versionen vorhanden sind.
Seite generiert2026-07-25
Manager-Version0.14.0
Manager aktualisiert
lokale DatenOK
Upstreamnot checked
neueste erkannte Versionnicht erkannt
https://github.com/jvoisin/mat2
- InfoNo package-manager update timestamp was available.niedrig Konfidenz
- InfoNo cached GitHub release or tag data was available.https://github.com/jvoisin/mat2none Konfidenz
Installationsmetadaten
Paketmetadaten
| Paketschlüssel | brew:mat2 |
|---|---|
| Version | 0.14.0 |
| Paketmanager | Homebrew |
| Paketmanager-Seite | https://formulae.brew.sh/formula/mat2 |
| Homepage | https://github.com/jvoisin/mat2 |
| Repository | https://github.com/jvoisin/mat2 |
| Upstream-Dokumentation | https://github.com/jvoisin/mat2#readme |
| Lizenz | LGPL-3.0-or-later |
| Quellarchiv | https://files.pythonhosted.org/packages/ba/e1/9a8abf4f5ab3c3e214197e310e3f33418d79769ee89911da939a6c891d4f/mat2-0.14.0.tar.gz |
| Abhängigkeiten | exiftool, ffmpeg, gdk-pixbuf, librsvg, poppler, py3cairo, pygobject3, python@3.14 |
| Bottle | verfügbar (auf all) |
| Homebrew post-install | nicht definiert |
| Dienst | keiner deklariert |
Registry-Fakten
Details aus der Quelldatenbank
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | mat2 |
| Version Scheme | 0 |
| Revision | 0 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
Source-Datenbank-Treffer
Andere Paketmanager-Einträge
Treffer stammen aus externen Paketmanager-Indizes und bleiben von lokalen Automic-Vault-Paketlinks getrennt.
Debian apt95%
mat2 0.13.5-1.2
Metadata anonymisation toolkit v2
https://0xacab.org/jvoisin/mat2
sudo apt install mat2- Section: utils
- Architecture: all
- 9 Abhängigkeiten
- 3 optionale Abhängigkeiten
- normalized package name match
- Abgeglichen nach: Mat2
Nix95%
mat2
nix profile install nixpkgs#mat2- normalized package name match
- Abgeglichen nach: Mat2
Ubuntu apt95%
mat2 0.13.4-2.1
Metadata anonymisation toolkit v2
https://0xacab.org/jvoisin/mat2
sudo apt install mat2- Section: universe/utils
- Architecture: all
- 9 Abhängigkeiten
- 3 optionale Abhängigkeiten
- normalized package name match
- Abgeglichen nach: Mat2
apk95%
mat2 0.14.0-r0
Metadata removal tool, supporting a wide range of commonly used file formats
https://github.com/jvoisin/mat2
sudo apk add mat2- License: LGPL-3.0-or-later
- Architecture: x86_64
- Source Package: mat2
- 1 Abhängigkeiten
- 1 stellt bereit
- normalized package name match
- Abgeglichen nach: Mat2
apk95%
mat2-doc 0.14.0-r0
Metadata removal tool, supporting a wide range of commonly used file formats (documentation)
https://github.com/jvoisin/mat2
sudo apk add mat2-doc- License: LGPL-3.0-or-later
- Architecture: x86_64
- Source Package: mat2
- normalized package name match
- Abgeglichen nach: Mat2
apk95%
mat2-pyc 0.14.0-r0
Precompiled Python bytecode for mat2
https://github.com/jvoisin/mat2
sudo apk add mat2-pyc- License: LGPL-3.0-or-later
- Architecture: x86_64
- Source Package: mat2
- 1 Abhängigkeiten
- normalized package name match
- Abgeglichen nach: Mat2
dnf95%
mat2 0.14.0-4.fc45
Metadata removal tool, supporting a wide range of commonly used file formats
https://github.com/jvoisin/mat2
sudo dnf install mat2- License: LGPL-3.0-or-later
- Category: Unspecified
- Architecture: noarch
- Source Package: mat2
- 2 Abhängigkeiten
- 4 stellt bereit
- normalized package name match
- Abgeglichen nach: Mat2
dnf95%
mat2-dolphin 0.14.0-4.fc45
Dolphin integration for mat2
https://github.com/jvoisin/mat2
sudo dnf install mat2-dolphin- License: LGPL-3.0-or-later
- Category: Unspecified
- Architecture: noarch
- Source Package: mat2
- 5 Abhängigkeiten
- 1 stellt bereit
- normalized package name match
- Abgeglichen nach: Mat2
dnf95%
python3-libmat2 0.14.0-4.fc45
Library for mat2
https://github.com/jvoisin/mat2
sudo dnf install python3-libmat2- License: LGPL-3.0-or-later
- Category: Unspecified
- Architecture: noarch
- Source Package: mat2
- 7 Abhängigkeiten
- 5 stellt bereit
- normalized package name match
- Abgeglichen nach: Mat2
pacman95%
mat2 0.14.0-2
Metadata removal tool, supporting a wide range of commonly used file formats
https://github.com/jvoisin/mat2
sudo pacman -S mat2- License: LGPL-3.0-or-later
- Architecture: any
- 10 Abhängigkeiten
- 3 optionale Abhängigkeiten
- normalized package name match
- Abgeglichen nach: Mat2
MacPorts95%
mat2
sudo port install mat2- normalized package name match
- Abgeglichen nach: Mat2
Quellspur
Aus Repository-Daten generiert
Diese Seite wird von av-web aus dem privaten Paket-SQLite-Artefakt bereitgestellt, das scripts/generate-pkg-sqlite.py erstellt.
Combined YAML source
View the package source record on GitHub.
Verwendete Quellen
- Geiger risk classifier
- Nucleus package database
- av.db category and tag curation
- cross-ecosystem install command graph
- curated package history
- external package-manager database matches
- package relationship graph
- package version freshness
- package-page enrichment