74
grade C
9 days ago
glama

ynab-mcp

An MCP server that exposes the full YNAB API, allowing LLMs to read and manage budgets, accounts, and transactions through natural language. It features 49 specialized tools for comprehensive financial management, including category updates, money movements, and transaction tracking.

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M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.

// key findings
47 tools verified — handlers match their declared behaviour
29 read-only tools verified — handlers contain no write/delete/exec
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
🔐
You'll be asked for 1 credential: YNAB_API_TOKEN
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// required environment variables
This server reads these from process.env. You'll be asked to provide them before it can run.
🔐 secretYNAB_API_TOKENexport ="your-token-here"
// full audit trail
The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.
// improvement guidance — verified publishers only
We have 4 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/justmytwospence-ynab-mcp-q8lk80)](https://m8ven.ai/mcp/justmytwospence-ynab-mcp-q8lk80)
commit: a45455bb09fcecf1ff9bd055a3e2a6f24ac1ac4f
code hash: e25277bb1c61d7515623355a4c2dce7d3c8a0f4084ee5e6b5665eeaee5589966
verified: 4/11/2026, 2:50:20 PM
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