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/install expense-note
Description
一个简单的日常开销记录和统计工具，帮助管理个人财务
README (SKILL.md)
技能: 简易记账助手 (expense-tracker)
一个简单的日常开销记录和统计工具，帮助管理个人财务。
触发方式
记账
记一笔
查看账单
月度统计
开销记录
功能
- 记录开销 - 添加新的消费记录
- 分类统计 - 按类别汇总开销
- 月度汇总 - 查看每月总开销
- 导出报表 - 生成简单报表
- 查看历史 - 浏览过往记录
使用示例
添加开销
记账 午餐 25 餐饮
记一笔 交通费 12 交通
查看记录
查看账单
月度统计 2026-03
统计分析
分类统计
导出报表
数据格式
每条开销记录包含：
- 描述 (description)
- 金额 (amount)
- 分类 (category)
- 日期 (date)
- 备注 (notes, 可选)
存储
数据存储在 data/expenses.json 文件中，格式为 JSON。
限制
- 仅支持简单记账功能
- 数据存储在本地
- 不涉及复杂财务功能（如预算规划、投资分析）
- 不支持多用户
配置
无需额外配置，使用 Node.js 内置模块。
依赖
- Node.js 16+
- 无外部依赖
设计理念
简单易用
- 通过自然语言命令操作
- 无需复杂界面
- 快速记录和查看
数据安全
- 本地存储，保护隐私
- JSON 格式，易于备份
- 支持导出功能
统计分析
- 按类别汇总
- 月度统计
- 趋势分析（基础）
扩展功能
计划功能
- 预算管理 - 设置每月预算
- 数据可视化 - 生成图表
- 多分类系统 - 支持自定义分类
- 数据导出 - CSV/Excel 格式
- 云端备份 - 可选云存储
长期愿景
创建一个完整的个人财务管理工具，包括：
- 预算规划
- 投资跟踪
- 税务计算助手
- 财务报告生成
最佳实践
使用建议
- 及时记录 - 消费后立即记录
- 分类清晰 - 使用一致的分类名称
- 定期复盘 - 每周/月查看统计
- 数据备份 - 定期备份 JSON 文件
分类建议
- 餐饮：日常饮食开销
- 交通：公交、打车、油费等
- 购物：衣物、日用品等
- 娱乐：电影、游戏等
- 医疗：药品、医疗费用
- 其他：未分类开销
技术实现
使用 Node.js 文件系统模块操作 JSON 文件，支持：
- 数据持久化
- CRUD 操作（增删改查）
- 基本统计分析
- 数据导出功能
Usage Guidance
This skill appears to do what it says: it runs with Node.js and stores data locally in data/expenses.json and exported report files. Before installing or running: (1) ensure you run it in a trusted, non-shared directory because it will create and modify files there; (2) back up or export any sensitive data you add (data is stored unencrypted JSON); (3) confirm Node.js 16+ is used; (4) if you need stronger privacy, consider adding encryption or moving storage to a secure location; (5) review the included expense-tracker.js if you want to verify behavior yourself. Autonomous invocation by the agent is allowed by default—this alone is not a red flag, but consider whether you want the agent to run the skill without prompting.
Capability Analysis
Type: OpenClaw Skill
Name: expense-note
Version: 1.0.0
The skill is a straightforward local expense tracker that manages financial records in a JSON file. The Node.js code (expense-tracker.js) performs standard file I/O operations within its own data directory and lacks any network capabilities, external dependencies, or suspicious execution patterns. The instructions in SKILL.md are consistent with the tool's functionality and do not contain any prompt injection or malicious directives.
Capability Assessment
Purpose & Capability
The name/description (simple personal expense tracker) matches the provided SKILL.md and the JavaScript implementation. Required capabilities (reading/writing a JSON file, basic statistics) are exactly what the code implements; no unrelated capabilities are requested.
Instruction Scope
SKILL.md instructs the agent to use Node.js and local JSON storage. The instructions and the code remain scoped to local CRUD and reporting operations on data/expenses.json; they do not read system-wide config, environment secrets, or send data externally.
Install Mechanism
There is no install spec (instruction-only), but the package includes a runnable Node.js script (expense-tracker.js). This is low-risk but means the agent (or user) must execute the JS with Node.js 16+; the script will create and write files under the skill's data/ directory.
Credentials
No environment variables, credentials, or external service tokens are requested. The code uses only Node.js built-in modules (fs, path), which is proportional to the stated purpose.
Persistence & Privilege
always is false and the skill does not request persistent platform-wide privileges or modify other skills. It writes files only under its own data/ directory and exports functions for potential invocation—this is proportional for a local utility.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install expense-note - After installation, invoke the skill by name or use
/expense-note - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
- 初始版本发布，提供简单日常开销记录与统计功能
- 支持自然语言命令添加和查询支出
- 提供分类统计、月度汇总、历史记录等基础功能
- 数据本地 JSON 文件持久化存储，无需外部依赖
- 导出报表支持，方便数据备份和整理
- 设计注重隐私与易用，无复杂配置
Metadata
Frequently Asked Questions
What is expense-note?
一个简单的日常开销记录和统计工具，帮助管理个人财务. It is an AI Agent Skill for Claude Code / OpenClaw, with 148 downloads so far.
How do I install expense-note?
Run "/install expense-note" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is expense-note free?
Yes, expense-note is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does expense-note support?
expense-note is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created expense-note?
It is built and maintained by Mr.Yang (@yangjinghua0127); the current version is v1.0.0.
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