TypeScript Refactoring

by mizchi · File Systems · mcp-server, typescript, npm

Provides TypeScript/JavaScript code analysis and refactoring capabilities using ts-morph, enabling intelligent code transformations with symbol renaming, file moving with import path corrections, cross-file reference updates, type signature analysis, and module dependency exploration across entire codebases.

This MCP server provides TypeScript/JavaScript code analysis and refactoring capabilities using ts-morph, enabling AI assistants to perform intelligent code transformations across entire codebases. Built by mizchi using TypeScript with the ts-morph library and neverthrow for error handling, it offers symbol renaming with cross-file reference updates, file moving with automatic import path corrections, symbol deletion with reference cleanup, code navigation including find references and go-to-definition, type signature analysis with detailed parameter and return type information, module dependency analysis, and comprehensive TypeScript diagnostics reporting. The implementation includes project caching for performance, flexible line parameter resolution supporting both line numbers and string matching, and tools for exploring module symbols and relationships, making it valuable for large-scale TypeScript refactoring tasks, code exploration and documentation generation, and automated code quality analysis workflows that require deep understanding of TypeScript project structure and dependencies.

Source: https://github.com/mizchi/lsmcp

Install

npx -y typescript-mcp

Tags: mcp-server, typescript, npm

⭐ 442 GitHub stars · Source: pulsemcp

About File Systems MCP servers and Claude skills

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Frequently asked questions

How do I install TypeScript Refactoring?

Add the install command above to your Claude Code, Cursor, or Windsurf MCP configuration. Most servers register via npx, a local command, or a Docker image. Refer to the source repository for environment variables and credential requirements.

Which clients support TypeScript Refactoring?

Any MCP-compatible client works: Claude Desktop, Claude Code CLI, Cursor, Windsurf, Zed, and VS Code with the official MCP extension. OpenAI Codex and GitHub Copilot increasingly support MCP via adapter bridges.

Is TypeScript Refactoring free?

The server itself is typically open source. Any upstream service (API keys, paid tiers, hosted infrastructure) may have its own pricing. Check the source repository for details.