zenmoney-mcp: Instructions file for Claude Code

CLAUDE.md

zenmoney-mcp CLAUDE.md is an instructions file for Claude Code from sstani-bgv/zenmoney-mcp. It costs 144 tokens per session, scanned A, a copy of zenmoney-mcp CLAUDE.md, MIT.

Project instructions for zenmoney-mcp, a TypeScript MCP server that connects an AI agent to ZenMoney personal-finance data. It includes tools for syncing data and working with accounts, categories, transactions, and suggestions.

In plain words
What is it for?
Use them when installing dependencies, building or starting the server, configuring its ZenMoney token, or changing its API, state, or tool registrations.
Why use it?
They explain how to build and run the server, how its code is organised, and which access token it needs.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md.

This is sstani-bgv/zenmoney-mcp's own configuration. It tells Claude Code how to work on zenmoney-mcp itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything zenmoney-mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to sstani-bgv/zenmoney-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/sstani-bgv/zenmoney-mcp/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/sstani-bgv/zenmoney-mcp

Made for: Claude Code.

Wrote this? Show the measurements

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README.md
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Per session 144 This file is loaded in full into every session.
When invoked 144 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 100% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00144 $0.00144
Opus 5 $0.00072 $0.00072
Sonnet 5 $0.00029 $0.00029
Haiku 4.5 $0.00014 $0.00014

Measured 11d ago against content hash a069d83a8dea, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

zenmoney-mcp CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

100% identical to zenmoney-mcp CLAUDE.md — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

CLAUDE.md · 21 lines

What it actually says

zenmoney-mcp

MCP server for ZenMoney personal finance. TypeScript, built with @modelcontextprotocol/sdk.

Build & Run

npm install
npm run build   # tsc → build/
npm start       # node build/index.js

Requires ZENMONEY_TOKEN env var (from https://zerro.app/token). Set in .env.

Structure

  • src/index.ts — entry point, server setup
  • src/api.ts — ZenMoney API client
  • src/state.ts — in-memory state after sync
  • src/tools/ — MCP tool registrations (sync, accounts, categories, transactions, suggest)
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 11d ago First seen · 21 lines · 144 tokens per session scan A a069d83a8dea

Subscribe to this mod's changes

zenmoney-mcp CLAUDE.md is an instructions file published in the GitHub repository sstani-bgv/zenmoney-mcp (0 stars, last pushed 1mo ago), licensed MIT. It adds 144 tokens to every session, about $0.0007 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to zenmoney-mcp CLAUDE.md, differing in 0 lines, and is treated as a copy.

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