Install Jscpd in Claude Code
This server doesn't publish a package to a registry, so follow the install steps in its README. Once it runs, register it with Claude Code:
claude mcp add jscpd -- <command to start the server>Frequently asked questions
What does the Jscpd MCP server do?
Duplicate code detection with jscpd: check snippets and files for copy/paste duplication against a scanned project before committing.
Is the Jscpd MCP server free?
Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.
Does Jscpd run locally or remotely?
Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.
How do I add Jscpd to Claude Code?
Follow the install steps in the project's README at https://github.com/kucherenko/jscpd, then register it with "claude mcp add".
More developer tools MCP servers
View all21st.dev Magic
21st-dev/magic-mcp
Create UI components inspired by 21st.dev design engineers.
Repowise
repowise-dev/repowise
Codebase intelligence: indexes a repo into a dependency graph, git history, defect-risk code health, generated docs and architectural decisions. Runs locally.
Excel
haris-musa/excel-mcp-server
Excel workbook creation, data operations, formatting, charts, pivot tables and formulas.
Git
idosal/git-mcp
Generic remote server that provides documentation for any GitHub repository or project.
Radar Kubernetes
skyhook-io/radar
Query Kubernetes cluster topology, resources, events, logs and Helm/GitOps state across clusters via Radar, a Kubernetes visibility tool.
Mobile
mobile-next/mobile-mcp
Android and iOS app and device automation, development and app scraping on simulators, emulators and physical devices.