macOS
brew install jscpdlocal Homebrew formula metadata
brew
Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de jscpd pour les workflows d'agents IA.
installation
brew install jscpdlocal Homebrew formula metadata
aperçu
Copy/paste detector for programming source code
historique
jscpd is a copy/paste detector for source code. It scans files for duplicated token sequences, reports clones in multiple formats, and is used as a code-quality gate in local development and CI.
The GitHub repository was created in May 2013, and the npm package history begins in June 2013. The name originally stood for JavaScript Copy/Paste Detector, but the project expanded well beyond JavaScript into a broad multi-language duplicate-code scanner.
The README describes the detection engine as Rabin-Karp based. By 2026 the project documentation described support for more than 220 formats, multiple reporters, GitHub Action integration, an MCP server, AI-oriented reporter output, and a Rust-powered v5 engine.
jscpd gained adoption as a lightweight alternative to heavier static-analysis suites for teams that wanted to fail builds or generate reports when duplication crossed a threshold. The npm package had a long 0.x to 4.x TypeScript/Node.js history before the 5.x Rust-native release line appeared in June 2026.
Homebrew packages jscpd as a CLI, npm distributes it for JavaScript toolchains, and the project site promotes curl, npm, cargo, brew, and nix installation paths. That multi-channel distribution matches its role as a language-agnostic source-code utility.
Developers run jscpd against a repository or source directory, tune thresholds and ignore patterns through configuration such as .jscpd.json, and consume terminal, JSON, HTML, badge, CI, or AI-oriented reports.
jscpd is notable because duplicate-code detection sits between linting, static analysis, and build policy. The 2026 Rust rewrite also makes it a packaging case study: a Node-era CLI kept its ecosystem-facing package names while shifting core performance-sensitive work into a native binary.
posture de sécurité
Aucun manifest local de gestion des secrets correspondant n'a été trouvé pour jscpd. Les métadonnées de paquet Nucleus restent publiées ici afin que la couverture future dispose d'une URL stable.
Avant une utilisation sans surveillance par un agent, vérifiez si l'outil lit des identifiants en clair, écrit un état distant, publie des artefacts ou lance des plugins.
local files
These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.
Config paths the tool may read or write during local use.
.jscpd.jsonexécutables
| Commande | Type | Exposition | Note |
|---|---|---|---|
jscpd | cli | exécutable global |
fraîcheur
Ces signaux séparent l'âge de génération de la page, l'activité du gestionnaire de paquets et la comparaison avec les versions amont. Un retard de version n'est signalé que lorsqu'une URL de preuve et des versions comparables sont présentes.
https://github.com/kucherenko/jscpd
métadonnées d'installation
| Clé du paquet | brew:jscpd |
|---|---|
| Version | 5.0.12 |
| Gestionnaire de paquets | Homebrew |
| Page du gestionnaire de paquets | https://formulae.brew.sh/formula/jscpd |
| Page d'accueil | https://jscpd.dev/ |
| Dépôt | https://github.com/kucherenko/jscpd |
| Docs amont | https://github.com/kucherenko/jscpd#readme |
| Licence | MIT |
| Archive source | https://github.com/kucherenko/jscpd/archive/refs/tags/v5.0.12.tar.gz |
| Dernière mise à jour | 2026-07-08T18:15:31Z |
| Pulse | updated |
| Dépendances de compilation | rust |
| Bouteille | disponible (sur arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux) |
| post-install Homebrew | non défini |
| Service | aucun déclaré |
faits du registre
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | jscpd |
| Version Scheme | 0 |
| Revision | 0 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
piste source
Cette page est servie par av-web depuis l'artéfact SQLite privé des paquets généré par scripts/generate-pkg-sqlite.py.
View the package source record on GitHub.