Server data from the Official MCP Registry
Web access for AI agents: URL to Markdown, link metadata, screenshots, links and images of any URL.
About
Web access for AI agents: URL to Markdown, link metadata, screenshots, links and images of any URL.
Security Report
Valid MCP server (3 strong, 3 medium validity signals). No known CVEs in dependencies. Package registry verified. Imported from the Official MCP Registry.
5 files analyzed · 1 issue found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
What You'll Need
Set these up before or after installing:
Environment variable: JSONLINK_API_KEY
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-mauriblint-jsonlink-mcp": {
"env": {
"JSONLINK_API_KEY": "your-jsonlink-api-key-here"
},
"args": [
"-y",
"jsonlink-mcp"
],
"command": "npx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
JsonLink MCP Server
Give your AI agent the web. The JsonLink MCP server lets Claude, Cursor, VS Code and any MCP client read web pages as Markdown, get link metadata, take screenshots and list the links and images on any URL.
- Reads JavaScript-heavy pages — pages are loaded in a real browser when needed.
- Gets past blocks — requests are retried through a proxy when a site blocks them.
- Failed requests are free — timeouts and pages that can't load cost no credits.
Tools
| Tool | What it does | Credits |
|---|---|---|
url_to_markdown | Main content of a page as clean Markdown, for reading articles, docs and blog posts | 1 |
extract_metadata | Title, description, preview images, favicon and site name of a URL | 1 |
screenshot | Screenshot of a page (desktop, mobile or full page), returned as an image | 2 |
extract_links | Every link on a page with anchor text, follow/nofollow and internal/external | 1 |
extract_images | Every image on a page with format, dimensions and file size | 1 |
Get an API key
Create a free account — the free plan includes 100 credits every month, no credit card. Copy your key from the dashboard.
Setup
Replace YOUR_API_KEY with your JsonLink key.
Claude Code
claude mcp add jsonlink -e JSONLINK_API_KEY=YOUR_API_KEY -- npx -y jsonlink-mcp
Claude Desktop
Add this to claude_desktop_config.json (Settings → Developer → Edit Config):
{
"mcpServers": {
"jsonlink": {
"command": "npx",
"args": ["-y", "jsonlink-mcp"],
"env": { "JSONLINK_API_KEY": "YOUR_API_KEY" }
}
}
}
Cursor
Add this to ~/.cursor/mcp.json (or .cursor/mcp.json in a project):
{
"mcpServers": {
"jsonlink": {
"command": "npx",
"args": ["-y", "jsonlink-mcp"],
"env": { "JSONLINK_API_KEY": "YOUR_API_KEY" }
}
}
}
VS Code
Add this to .vscode/mcp.json:
{
"servers": {
"jsonlink": {
"command": "npx",
"args": ["-y", "jsonlink-mcp"],
"env": { "JSONLINK_API_KEY": "YOUR_API_KEY" }
}
}
}
Windsurf and other clients
Any client that runs stdio MCP servers works the same way: command npx, arguments -y jsonlink-mcp, environment variable JSONLINK_API_KEY.
Example prompts
- "Read https://example.com/blog/post and summarize it in five bullet points."
- "Take a mobile screenshot of my landing page and tell me what looks broken."
- "Get the title and description of these 10 links and make a table."
- "List the external links on this page that are nofollow."
Configuration
| Variable | Description |
|---|---|
JSONLINK_API_KEY | Your JsonLink API key (required). |
JSONLINK_API_URL | API base URL. Defaults to https://jsonlink.io. |
Pricing
Every tool call uses credits from your JsonLink plan: 1 credit per page, 2 per screenshot. Plans start at $15/month for 50,000 credits — see pricing. Credits and rate limits are the same as the REST API.
Development
npm install
npm run build
JSONLINK_API_KEY=YOUR_API_KEY node dist/index.js
Run it as a remote (Streamable HTTP) server with node dist/index.js --http --port 3100; clients send their key as Authorization: Bearer YOUR_API_KEY.
License
MIT
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