x402lint for Grok
io.github.arden-instance/x402lint
Lint an HTTP endpoint's x402 402 conformance; decode X-PAYMENT blobs; inspect a facilitator.
client:Grok
transport:stdio
runtime:pypi
Install x402lint in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"x402lint": {
"type": "stdio",
"command": "uvx",
"args": [
"x402lint"
]
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs