init

.gitignore

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+# Based on https://raw.githubusercontent.com/github/gitignore/main/Node.gitignore
+
+# Logs
+
+logs
+_.log
+npm-debug.log_
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-debug.log*
+
+# Caches
+
+.cache
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+
+report.[0-9]_.[0-9]_.[0-9]_.[0-9]_.json
+
+# Runtime data
+
+pids
+_.pid
+_.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+
+lib-cov
+
+# Coverage directory used by tools like istanbul
+
+coverage
+*.lcov
+
+# nyc test coverage
+
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+
+bower_components
+
+# node-waf configuration
+
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+
+build/Release
+
+# Dependency directories
+
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+
+web_modules/
+
+# TypeScript cache
+
+*.tsbuildinfo
+
+# Optional npm cache directory
+
+.npm
+
+# Optional eslint cache
+
+.eslintcache
+
+# Optional stylelint cache
+
+.stylelintcache
+
+# Microbundle cache
+
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+
+.node_repl_history
+
+# Output of 'npm pack'
+
+*.tgz
+
+# Yarn Integrity file
+
+.yarn-integrity
+
+# dotenv environment variable files
+
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# parcel-bundler cache (https://parceljs.org/)
+
+.parcel-cache
+
+# Next.js build output
+
+.next
+out
+
+# Nuxt.js build / generate output
+
+.nuxt
+dist
+
+# Gatsby files
+
+# Comment in the public line in if your project uses Gatsby and not Next.js
+
+# https://nextjs.org/blog/next-9-1#public-directory-support
+
+# public
+
+# vuepress build output
+
+.vuepress/dist
+
+# vuepress v2.x temp and cache directory
+
+.temp
+
+# Docusaurus cache and generated files
+
+.docusaurus
+
+# Serverless directories
+
+.serverless/
+
+# FuseBox cache
+
+.fusebox/
+
+# DynamoDB Local files
+
+.dynamodb/
+
+# TernJS port file
+
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+
+.vscode-test
+
+# yarn v2
+
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*
+
+# IntelliJ based IDEs
+.idea
+
+# Finder (MacOS) folder config
+.DS_Store

LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2021 Upstash, Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

eslint.config.js

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+import tseslint from "typescript-eslint";
+import eslintPluginPrettier from "eslint-plugin-prettier";
+
+export default tseslint.config({
+  // Base ESLint configuration
+  ignores: ["node_modules/**", "build/**", "dist/**", ".git/**", ".github/**"],
+  languageOptions: {
+    ecmaVersion: 2020,
+    sourceType: "module",
+    parser: tseslint.parser,
+    parserOptions: {},
+    globals: {
+      // Add Node.js globals
+      process: "readonly",
+      require: "readonly",
+      module: "writable",
+      console: "readonly",
+    },
+  },
+  // Settings for all files
+  linterOptions: {
+    reportUnusedDisableDirectives: true,
+  },
+  // Apply ESLint recommended rules
+  extends: [tseslint.configs.recommended],
+  plugins: {
+    prettier: eslintPluginPrettier,
+  },
+  rules: {
+    // TypeScript rules
+    "@typescript-eslint/explicit-module-boundary-types": "off",
+    "@typescript-eslint/no-unused-vars": ["error", { argsIgnorePattern: "^_" }],
+    "@typescript-eslint/no-explicit-any": "warn",
+    // Prettier integration
+    "prettier/prettier": "error",
+  },
+});

package.json

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+{
+  "name": "context7-mcp",
+  "version": "1.0.0",
+  "description": "MCP server for Context7",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "build": "tsc && chmod 755 build/index.js",
+    "format": "prettier --write .",
+    "lint": "eslint \"**/*.{js,ts,tsx}\" --fix"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/upstash/context7-mcp.git"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "MIT",
+  "type": "module",
+  "bin": {
+    "context7-mcp": "./build/index.js"
+  },
+  "files": [
+    "build"
+  ],
+  "bugs": {
+    "url": "https://github.com/upstash/context7-mcp/issues"
+  },
+  "homepage": "https://github.com/upstash/context7-mcp#readme",
+  "dependencies": {
+    "@modelcontextprotocol/sdk": "^1.8.0",
+    "zod": "^3.24.2"
+  },
+  "devDependencies": {
+    "@types/node": "^22.13.14",
+    "@typescript-eslint/eslint-plugin": "^8.28.0",
+    "@typescript-eslint/parser": "^8.28.0",
+    "eslint": "^9.23.0",
+    "eslint-config-prettier": "^10.1.1",
+    "eslint-plugin-prettier": "^5.2.5",
+    "prettier": "^3.5.3",
+    "typescript": "^5.8.2",
+    "typescript-eslint": "^8.28.0"
+  }
+}

prettier.config.mjs

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+/**
+ * @type {import('prettier').Config}
+ */
+const config = {
+  endOfLine: "lf",
+  singleQuote: false,
+  tabWidth: 2,
+  trailingComma: "es5",
+  printWidth: 100,
+  arrowParens: "always",
+};
+
+export default config;

tsconfig.json

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+{
+  "compilerOptions": {
+    "target": "ES2022",
+    "module": "Node16",
+    "moduleResolution": "Node16",
+    "outDir": "./build",
+    "rootDir": "./src",
+    "strict": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "forceConsistentCasingInFileNames": true
+  },
+  "include": ["src/**/*"],
+  "exclude": ["node_modules"]
+}