Grantd runs on your own machine — the client starts it, so there is no endpoint to ping. 26 installs a week from npm. Last commit 10 Jun 2026.
Grantd MCP server: let your AI agent act on a user's behalf across third-party APIs via OAuth.
Today is the operative word: we check Grantd every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add grantd -- npx -y grantd-mcp
{
"mcpServers": {
"grantd": {
"args": [
"-y",
"grantd-mcp"
],
"command": "npx"
}
}
}
[mcp_servers.grantd]
command = "npx"
args = ["-y", "grantd-mcp"]
{
"mcpServers": {
"grantd": {
"args": [
"-y",
"grantd-mcp"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"grantd": {
"args": [
"-y",
"grantd-mcp"
],
"command": "npx"
}
}
}
This one needs environment variables set before it will start:
GRANTD_API_KEY (A Grantd secret key (sk_...). Treat it like a password.), GRANTD_BASE_URL (Base URL of your Grantd broker (default http://localhost:8787).), GRANTD_END_USER (Default end-user id so tools don't need it passed each call.).
The author declared them in the registry entry; get the values from the project itself.
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