Local-first YNAB MCP for reconciliation, receipt splitting, safe cleanup, and spending analysis
Connect Runs on your machine
claude mcp add ynab-mcpb -e YNAB_ACCESS_TOKEN=<YNAB_ACCESS_TOKEN> -e YNAB_MCP_WRITE_MODE=<YNAB_MCP_WRITE_MODE> -e YNAB_MCP_TOOL_PROFILE=<YNAB_MCP_TOOL_PROFILE> -- npx -y @dizzlkheinz/[email protected]
{
"mcpServers": {
"ynab-mcpb": {
"command": "npx",
"args": [
"-y",
"@dizzlkheinz/[email protected]"
],
"env": {
"YNAB_ACCESS_TOKEN": "<YNAB_ACCESS_TOKEN>",
"YNAB_MCP_WRITE_MODE": "<YNAB_MCP_WRITE_MODE>",
"YNAB_MCP_TOOL_PROFILE": "<YNAB_MCP_TOOL_PROFILE>"
}
}
}
}
{
"mcpServers": {
"ynab-mcpb": {
"command": "npx",
"args": [
"-y",
"@dizzlkheinz/[email protected]"
],
"env": {
"YNAB_ACCESS_TOKEN": "<YNAB_ACCESS_TOKEN>",
"YNAB_MCP_WRITE_MODE": "<YNAB_MCP_WRITE_MODE>",
"YNAB_MCP_TOOL_PROFILE": "<YNAB_MCP_TOOL_PROFILE>"
}
}
}
}
{
"servers": {
"ynab-mcpb": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@dizzlkheinz/[email protected]"
],
"env": {
"YNAB_ACCESS_TOKEN": "<YNAB_ACCESS_TOKEN>",
"YNAB_MCP_WRITE_MODE": "<YNAB_MCP_WRITE_MODE>",
"YNAB_MCP_TOOL_PROFILE": "<YNAB_MCP_TOOL_PROFILE>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
YNAB_ACCESS_TOKENRequired, secret | YNAB Personal Access Token from https://app.ynab.com/settings/developer |
YNAB_MCP_WRITE_MODEOptional | Write policy: read-only, preview (default), or enabled |
YNAB_MCP_TOOL_PROFILEOptional | Static tool profile: core or full (default) |
Details
| Package | @dizzlkheinz/[email protected] (NPM, stdio) |
| First published | 8 Nov 2026 |
| Last updated | 8 Nov 2026 |
| Registry name | io.github.dizzlkheinz/ynab-mcpb |
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