ynab-mcp

Item: ynab-mcp
Rating: 69
Author: M8ven

A read-only MCP server for YNAB budgeting data, enabling daily/weekly/monthly expense reviews and planning support via Claude Desktop or Claude Code.

→ koonn/ynab_mcp · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

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_TOKEN— export ="your-personal-access-token"

configYNAB_DEFAULT_BUDGET_ID— Budgetが複数ある場合の既定budget_id なし(単一Budgetなら自動解決)

configYNAB_MCP_CACHE_TTL— プロセス内キャッシュのTTL(秒) 300

configYNAB_MCP_WEEK_START— 週の開始曜日(0=月曜) 0

// 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 5 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/koonn-ynab-mcp-zmcovm)](https://m8ven.ai/mcp/koonn-ynab-mcp-zmcovm)

commit: 905c2394de955cbd2f6094b301b4a26d10d2e59a

code hash: 6ffd3a92607afe202781cd782b9d9324fb8fbb27301d1d5ddd590b408cc054f9

verified: 7/12/2026, 8:36:49 AM

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