Ynab Mcpb runs on your own machine — the client starts it, so there is no endpoint to ping. 77 installs a week from npm. Last commit 29 Jul 2026.
Local-first YNAB MCP for reconciliation, receipt splitting, safe cleanup, and spending analysis
We read the source, 1 h ago · rules 3dff92dd89df
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
const envKeys = Object.keys(process.env ?? {});
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
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 ynab-mcpb -- npx -y @dizzlkheinz/ynab-mcpb
{
"mcpServers": {
"ynab-mcpb": {
"args": [
"-y",
"@dizzlkheinz/ynab-mcpb"
],
"command": "npx"
}
}
}
[mcp_servers.ynab-mcpb]
command = "npx"
args = ["-y", "@dizzlkheinz/ynab-mcpb"]
{
"mcpServers": {
"ynab-mcpb": {
"args": [
"-y",
"@dizzlkheinz/ynab-mcpb"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"ynab-mcpb": {
"args": [
"-y",
"@dizzlkheinz/ynab-mcpb"
],
"command": "npx"
}
}
}
This one needs environment variables set before it will start:
YNAB_ACCESS_TOKEN (YNAB Personal Access Token from https://app.youneedabudget.com/settings/developer), YNAB_MCP_WRITE_MODE (Write policy: read-only, preview (default), or enabled), YNAB_MCP_TOOL_PROFILE (Static tool profile: core, read-only, or full (default)).
The author declared them in the registry entry; get the values from the project itself.
Read-only MCP server for the Monzo banking API: OAuth, local transaction cache, spending analysis.
FreeAgent accounting MCP: bank reconciliation, expenses, mileage claims and receipts.
Keyless-first MCP: 152 tools for US federal + state/local (SLED) contracting, spending & regulation
Spending analysis and safe writes for Actual Budget: every delete previews and asks first.
Local-first MCP runtime for coding agents with safe workspace access, AST/LSP navigation, and Git.
AI agents for bookkeeping, reconciliation, and financial close for SMBs.
Local-first HTML review, editing, and annotation for AI coding agents.
Local-first MCP server for semantic C# analysis & refactoring via Roslyn & MSBuildWorkspace.
Answers built from our own checks of this server.