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TerraDeed MCP server — x402 web scraping & structured extraction. Pay-per-call with USDC on Base.
About
TerraDeed MCP server — x402 web scraping & structured extraction. Pay-per-call with USDC on Base.
Security Report
The TerraDeed MCP server implements x402-based web scraping with proper authentication via Ethereum private key signing. However, critical findings include exposure of the private key in environment configuration documentation, lack of input validation on URLs and schemas, and potential for financial loss due to transaction replay vulnerabilities. While the x402 payment protocol implementation is sophisticated, the security posture is undermined by these issues. Supply chain analysis found 2 known vulnerabilities in dependencies (0 critical, 1 high severity). Package verification found 1 issue.
3 files analyzed · 13 issues 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: TERRADEED_PRIVATE_KEY
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-terradeed-terradeed-mcp-server": {
"env": {
"TERRADEED_PRIVATE_KEY": "your-terradeed-private-key-here"
},
"args": [
"-y",
"terradeed-mcp-server"
],
"command": "npx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
TerraDeed MCP Server
x402-powered web scraping and structured data extraction for AI agents.
Overview
This MCP server connects your AI agent to the TerraDeed Scrape API, enabling:
- Web scraping — Clean, LLM-ready markdown from any URL ($0.01 USDC)
- Structured extraction — Schema-driven JSON data from any page ($0.05 USDC)
- Wallet balance checks — Free USDC balance lookups on Base mainnet
Payments are handled transparently via the x402 protocol on Base mainnet using USDC.
Installation
Via npx (recommended)
TERRADEED_PRIVATE_KEY=0x... npx terradeed-mcp-server
Global install
npm install -g terradeed-mcp-server
TERRADEED_PRIVATE_KEY=0x... terradeed-mcp-server
Environment Variables
| Variable | Required | Description |
|---|---|---|
TERRADEED_PRIVATE_KEY | Yes | Ethereum private key for signing x402 payments. Must hold USDC on Base mainnet. |
Tools
terradeed_scrape_url
Scrape any public URL and return clean markdown.
Cost: $0.01 USDC per call
{
"url": "https://example.com",
"render_js": false
}
terradeed_extract_structured
Extract structured JSON data using a schema.
Cost: $0.05 USDC per call
{
"url": "https://example.com",
"schema": {
"type": "object",
"properties": {
"title": { "type": "string" },
"price": { "type": "number" }
}
},
"instructions": "Extract the product title and price"
}
terradeed_check_wallet
Check USDC balance on Base mainnet. Free.
{
"address": "0x..."
}
Configuration
Add to your MCP client config (e.g., Claude Desktop, Cursor):
{
"mcpServers": {
"terradeed": {
"command": "npx",
"args": ["terradeed-mcp-server"],
"env": {
"TERRADEED_PRIVATE_KEY": "your-private-key"
}
}
}
}
Links
License
MIT
Reviews
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