x402-gated safety checker for npm/PyPI packages before you npm install / pip install.
Connect Remote server
claude mcp add --transport http packageguard https://packageguard-k4s4.onrender.com/mcp
{
"mcpServers": {
"packageguard": {
"url": "https://packageguard-k4s4.onrender.com/mcp"
}
}
}
{
"servers": {
"packageguard": {
"type": "http",
"url": "https://packageguard-k4s4.onrender.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://packageguard-k4s4.onrender.com/mcp
Tools 1 found in our last check
check_package_safetyCheck whether an npm or PyPI package is safe to install. Costs $0.005 USDC via x402 per call.
Details
| Endpoint | https://packageguard-k4s4.onrender.com/mcp (Streamable HTTP) |
| First published | 6 Jul 2026 |
| Last updated | 6 Jul 2026 |
| Registry name | io.github.DanKaten/packageguard |
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