# Directory Structure

```
├── .gitignore
├── package.json
├── pnpm-lock.yaml
├── README.md
├── src
│   └── server.ts
└── tsconfig.json
```

# Files

--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------

```
1 | node_modules/
2 | build/
3 | *.log
4 | .env*
```

--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------

```markdown
1 | # Jina Reader MCP Server
2 | 
3 | Fetch the content of a remote URL as Markdown with Jina Reader
4 | 
```

--------------------------------------------------------------------------------
/tsconfig.json:
--------------------------------------------------------------------------------

```json
 1 | {
 2 |   "compilerOptions": {
 3 |     "target": "ES2022",
 4 |     "module": "Node16",
 5 |     "moduleResolution": "Node16",
 6 |     "outDir": "./build",
 7 |     "rootDir": "./src",
 8 |     "strict": true,
 9 |     "esModuleInterop": true,
10 |     "skipLibCheck": true,
11 |     "forceConsistentCasingInFileNames": true
12 |   },
13 |   "include": ["src/**/*"],
14 |   "exclude": ["node_modules"]
15 | }
16 | 
```

--------------------------------------------------------------------------------
/package.json:
--------------------------------------------------------------------------------

```json
 1 | {
 2 |   "name": "mcp-jina-reader",
 3 |   "version": "0.1.0",
 4 |   "description": "Fetch the content of a remote URL as Markdown with Jina Reader",
 5 |   "private": true,
 6 |   "type": "module",
 7 |   "files": [],
 8 |   "scripts": {},
 9 |   "dependencies": {
10 |     "litemcp": "^0.7.0",
11 |     "zod": "^3.23.8"
12 |   },
13 |   "devDependencies": {
14 |     "@types/node": "^20.11.24",
15 |     "prettier": "^3.4.1",
16 |     "typescript": "^5.3.3"
17 |   },
18 |   "packageManager": "[email protected]+sha512.c8180b3fbe4e4bca02c94234717896b5529740a6cbadf19fa78254270403ea2f27d4e1d46a08a0f56c89b63dc8ebfd3ee53326da720273794e6200fcf0d184ab"
19 | }
20 | 
```

--------------------------------------------------------------------------------
/src/server.ts:
--------------------------------------------------------------------------------

```typescript
 1 | import { LiteMCP } from "litemcp";
 2 | import { z } from "zod";
 3 | 
 4 | async function fetchWithJinaReader(url: string): Promise<string> {
 5 |   const apiKey = process.env.JINA_API_KEY;
 6 |   console.error(`Fetching ${url}`, apiKey ? "with API key" : "without API key");
 7 |   const response = await fetch(`https://r.jina.ai/${url}`, {
 8 |     headers: apiKey ? { Authorization: `Bearer ${apiKey}` } : undefined,
 9 |   });
10 |   if (!response.ok) {
11 |     throw new Error(`Failed to fetch ${url}: ${response.statusText}`);
12 |   }
13 |   return response.text();
14 | }
15 | 
16 | const server = new LiteMCP("mcp-jina-reader", "0.1.0");
17 | 
18 | server.addTool({
19 |   name: "fetch_url_content",
20 |   description: "Fetch the content of a URL as Markdown.",
21 |   parameters: z.object({
22 |     url: z.string().url(),
23 |   }),
24 |   execute(args) {
25 |     return fetchWithJinaReader(args.url);
26 |   },
27 | });
28 | 
29 | server.addPrompt({
30 |   name: "fetch_url_content",
31 |   description: "Fetch the content of a URL as Markdown.",
32 |   arguments: [
33 |     {
34 |       name: "url",
35 |       description: "The URL to fetch the content of.",
36 |       required: true,
37 |     },
38 |   ],
39 |   async load(args) {
40 |     const content = await fetchWithJinaReader(args.url);
41 |     return `Content of ${args.url}:\n${content}`;
42 |   },
43 | });
44 | 
45 | server.start();
46 | 
```