MCP For Ynab runs on your own machine — the client starts it, so there is no endpoint to ping. Last commit 12 Aug 2026.
YNAB budget access for AI assistants: safe gated writes, month-close sessions, float attribution.
Today is the operative word: we check MCP For Ynab 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 mcp-for-ynab -- npx -y @walensis/mcp-for-ynab
{
"mcpServers": {
"mcp-for-ynab": {
"args": [
"-y",
"@walensis/mcp-for-ynab"
],
"command": "npx"
}
}
}
[mcp_servers.mcp-for-ynab]
command = "npx"
args = ["-y", "@walensis/mcp-for-ynab"]
{
"mcpServers": {
"mcp-for-ynab": {
"args": [
"-y",
"@walensis/mcp-for-ynab"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"mcp-for-ynab": {
"args": [
"-y",
"@walensis/mcp-for-ynab"
],
"command": "npx"
}
}
}
This one needs environment variables set before it will start:
YNAB_ACCESS_TOKEN (YNAB Personal Access Token (app.ynab.com → Developer Settings)), YNAB_ALLOW_WRITES (Set to 1 to enable write tools (off = read-only)).
The author declared them in the registry entry; get the values from the project itself.
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Answers built from our own checks of this server.