TypeScript Analyzer MCP Server - Enterprise Edition

@davidleathers113

About TypeScript Analyzer MCP Server - Enterprise Edition

Analyze and fix any types in TypeScript with an intelligent MCP server – fast, extensible, and React-aware.

#typescript-analyzer #type-checker #code-analysis

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "typescript-analyzer-mcp": {
      "command": "node",
      "args": [
        "dist/index.js"
      ]
    }
  }
}

Tools

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Overview

What is TypeScript Analyzer MCP Server - Enterprise Edition?

It is a high-performance MCP (Model Context Protocol) server that analyzes and fixes TypeScript any types in a codebase, featuring caching, intelligent type inference, batch processing, and React component interface generation. It is designed for developers using MCP‑compatible assistants like Claude Desktop.

How to use TypeScript Analyzer MCP Server - Enterprise Edition?

Clone the repository, run npm install, build with npm run build, and start with npm start (or node dist/index.js). To use with Claude Desktop, add the server to your .claude-app.json configuration under mcpServers. Invoke operations via tools such as analyzeTypeScriptFile, fixTypeScriptFile, batchFixTypeScriptFiles, generateComponentInterface, clearCache, configureServer, and getServerInfo.

Key features of TypeScript Analyzer MCP Server - Enterprise Edition

Scan TypeScript files for any types and suggest replacements
Automatically replace any types with more specific types
Process multiple files in batch with configurable concurrency
Generate TypeScript interfaces for React component props
Update server configuration (log level, caching) at runtime
Clear and manage analysis caches on demand

Use cases of TypeScript Analyzer MCP Server - Enterprise Edition

Analyze a single TypeScript file for any usage and get suggestions
Fix any types in a file with a dry run to preview changes
Batch‑fix all TypeScript files in a directory, skipping backups if desired
Generate a proper TypeScript interface for a React component’s props
Clear the analysis cache to force fresh analyses on subsequent operations

FAQ from TypeScript Analyzer MCP Server - Enterprise Edition

What types does the server use to replace `any`?

It applies a predefined set of mappings for common patterns (e.g., e: any → e: React.SyntheticEvent, data: any → data: Record<string, unknown>). For patterns not covered, it defaults to unknown.

Can I preview changes before applying them?

Yes. The fixTypeScriptFile and batchFixTypeScriptFiles tools accept a dryRun parameter. When set to true, the server shows the modifications without altering any files.

How can I process multiple files at once?

Use the batchFixTypeScriptFiles tool. Provide a directory and a glob pattern (e.g., **/*.ts) to select files; you can also adjust concurrency for parallel processing.

Does the server create backup files before editing?

By default, a backup is created before modifying a file. To skip this, set the skipBackup parameter to true when calling fixTypeScriptFile or batchFixTypeScriptFiles.

How do I clear the analysis cache?

Invoke the clearCache tool. This removes all cached analysis results, forcing fresh analyses on subsequent operations.

Frequently asked questions

What types does the server use to replace `any`?

It applies a predefined set of mappings for common patterns (e.g., `e: any` → `e: React.SyntheticEvent`, `data: any` → `data: Record<string, unknown>`). For patterns not covered, it defaults to `unknown`.

Can I preview changes before applying them?

Yes. The `fixTypeScriptFile` and `batchFixTypeScriptFiles` tools accept a `dryRun` parameter. When set to `true`, the server shows the modifications without altering any files.

How can I process multiple files at once?

Use the `batchFixTypeScriptFiles` tool. Provide a `directory` and a glob `pattern` (e.g., `**/*.ts`) to select files; you can also adjust `concurrency` for parallel processing.

Does the server create backup files before editing?

By default, a backup is created before modifying a file. To skip this, set the `skipBackup` parameter to `true` when calling `fixTypeScriptFile` or `batchFixTypeScriptFiles`.

How do I clear the analysis cache?

Invoke the `clearCache` tool. This removes all cached analysis results, forcing fresh analyses on subsequent operations.

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