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Bytesagain Charts

Name: Bytesagain Charts
Author: xueyetianya

作者 bytesagain4 · GitHub ↗ · v1.0.0 · MIT-0

cross-platform ✓ 安全检测通过

122

总下载

当前安装

版本数

在 OpenClaw 中安装

/install bytesagain-charts

功能描述

Generate beautiful ASCII and HTML charts from data (CSV/JSON). 支持数据可视化、自动生成条形图、折线图及饼图。Use when analyzing performance trends, creating terminal dashboards, or...

使用说明 (SKILL.md)

BytesAgain Charts / 楼台图表助手

Turn your raw data into insightful visualizations instantly.

Quick Start / 快速开始

Just ask your AI assistant: / 直接告诉 AI 助手：

"Create a bar chart for these monthly sales: Jan:100, Feb:150, Mar:130" (根据月度销售额生成柱状图)
"Plot a line chart showing the CPU usage trend from data.csv" (根据CSV数据绘制趋势图)
"Generate a pie chart to visualize budget distribution" (生成饼图展示预算分布情况)

Features / 功能特性

Multiple Types: Bar charts, Line plots, Pie charts, and Candlestick support.
Bilingual Output: Clear descriptions for both English and Chinese users.
Local & Fast: Zero external dependencies (beyond Python), no data leaves your machine.

Commands / 常用功能

bar

Generate a terminal-based bar chart.

bash scripts/script.sh bar "Jan:10,Feb:20,Mar:15" --title "Sales"

line

Generate a trend line chart.

bash scripts/script.sh line "1,5,3,8,2" --title "Growth"

Requirements / 要求

bash 4+
python3

Feedback

Report issues or suggest chart types: https://bytesagain.com/feedback/

安全使用建议

This skill appears coherent and local: it requires bash (4+) and python3, and its scripts produce terminal charts and SVG/HTML files. Before using: 1) Inspect the scripts (they're included) if you want to confirm behavior — they create files (chart_*.svg) in the working directory and a history.log under ~/.local/share/chart-generator (or CHART_DIR). 2) There are no network calls or secret accesses in the code, so data stays on your machine. 3) Be aware the scripts contain some minor shell-code issues (e.g., non-portable/broken arithmetic expressions) that could cause runtime errors — not a security red flag but may cause commands to fail. 4) If you intend to run the skill in a high-security environment, run it in a sandbox or test account first and/or change CHART_DIR to a directory you control.

功能分析

Type: OpenClaw Skill Name: bytesagain-charts Version: 1.0.0 The BytesAgain Charts skill bundle is a legitimate tool for generating various types of data visualizations (ASCII, SVG, HTML). The implementation uses Bash scripts (chart.sh, script.sh) to dispatch data to embedded Python logic for rendering. The code includes basic security practices such as filename sanitization (using regex in chart.sh) to prevent path traversal and uses quoted heredocs to prevent shell injection during Python execution. The capabilities provided, such as reading CSV files and writing chart files locally, are strictly aligned with the stated purpose of the skill, and no evidence of data exfiltration, malicious prompt injection, or unauthorized remote access was found.

能力评估

✓ Purpose & Capability

Name/description say 'generate ASCII and HTML/SVG charts from CSV/JSON'. The repository provides bash scripts and an embedded Python SVG generator that implement exactly that. Required tools (bash, python3) match the stated requirements. No extra credentials or unrelated binaries are requested.

ℹ Instruction Scope

SKILL.md instructs the agent to run the included scripts (chart.sh / script.sh). Those scripts operate on user-supplied data (CSV/JSON or inline label:value strings), create SVG/html outputs and terminal charts, read CSV files you pass, and write files. They do not access other system credentials or external endpoints. Note: the scripts create a data directory (default ${XDG_DATA_HOME:-$HOME/.local/share}/chart-generator) and a history.log there — this is expected but persistent.

✓ Install Mechanism

No install spec; this is instruction+scripts only. Nothing is downloaded or extracted at install time. Runtime uses only local bash and python3, so install risk is low.

✓ Credentials

No required environment variables, no credentials or secret-looking vars. The scripts respect CHART_DIR/XDG_DATA_HOME for storage location (reasonable), and otherwise only rely on standard shell variables. No unrelated cloud keys or tokens are requested.

ℹ Persistence & Privilege

always:false and no autonomous privilege escalation. The skill writes generated charts to the working directory (chart_*.svg) and stores usage history under a per-user data dir (~/.local/share/chart-generator by default). This is normal for a CLI generator but is persistent state on disk.

如何使用

确保已安装 OpenClaw（本地或 Docker 部署）
在对话框中输入安装命令：/install bytesagain-charts
安装完成后，直接呼叫该 Skill 的名称或使用 /bytesagain-charts 触发
根据 Skill 的参数说明提供必要输入，即可获得结构化输出

版本历史

v1.0.0

Initial launch of the BytesAgain branded charts engine.

元数据

Slug bytesagain-charts

版本 1.0.0

许可证 MIT-0

累计安装 1

当前安装数 1

历史版本数 1

常见问题