Wayreceipt for Grok
dev.pages.wayreceipt/wayreceipt
Proof of delivery for agent work: verify countersigned receipts and deliverable hashes. Free.
client:Grok
transport:streamable-http
tools:4
Install Wayreceipt in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"wayreceipt": {
"type": "http",
"url": "https://wayreceipt.pages.dev/mcp"
}
}
}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