Decide Policy Notaries for Grok
io.github.decidefyi/policy-notaries
Fail-closed refund, cancellation, return, and trial checks for 100 US subscription vendors.
client:Grok
transport:streamable-http
tools:4
Install Decide Policy Notaries in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"policy-notaries": {
"type": "http",
"url": "https://policy.decide.fyi/api/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