Lint an HTTP endpoint's x402 402 conformance; decode X-PAYMENT blobs; inspect a facilitator.
Runs locally over stdio
This server isn't hosted — your MCP client launches it from a package registry. Use one of the commands below, or drop the config into your client (e.g. Claude Desktop).
Run
uvx x402lint
MCP client config
{
"mcpServers": {
"x402lint": {
"command": "uvx",
"args": [
"x402lint"
]
}
}
}