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Timeline Chart Generator

Name: Timeline Chart Generator
Author: austin0208

作者 Austin0208 · GitHub ↗ · v1.0.0 · MIT-0

cross-platform ✓ 安全检测通过

总下载

当前安装

版本数

在 OpenClaw 中安装

/install timeline-chart

功能描述

Professional timeline chart generator with Chinese/number support and dynamic layout

使用说明 (SKILL.md)

Timeline Chart Generator

Professional timeline chart generator for project milestones, historical events, and process flows.

Features

Auto-parse timeline event data
Smart layout for time nodes and event cards
Full Chinese, number, and punctuation support
Dynamic card height to avoid text overflow
Professional business-style design
Color-coded node types

Use Cases

Project timeline display
Historical event timeline
Process evolution diagram
Milestone showcase
Decision flow chart

Quick Start

from template import create_timeline

events = [
    ('2024-01-01', 'Project Started', 'Start', None),
    ('2024-06-01', 'Milestone 1', 'M1', 'Team: 5 people'),
    ('2024-12-01', 'Project Completed', 'End', 'Success rate: 95%'),
]

create_timeline(events, 'output.png', 'Project Timeline')

Technical Details

Font Requirements

Install Chinese fonts:

apt-get install -y fonts-noto-cjk
fc-cache -fv

Recommended Fonts

Noto Serif CJK SC: Songti style, for formal business
Noto Sans CJK SC: Heiti style, for modern tech
WenQuanYi Zen Hei: Open-source Chinese font

Color Scheme

Primary Blue: #1E40AF
Secondary Blue: #3B82F6
Light Blue: #DBEAFE
Success Green: #059669
Warning Orange: #D97706

Files

SKILL.md: This documentation
template.py: Complete code template
skill.json: Skill metadata

Requirements

Python 3.7+
Pillow >= 8.0.0
fonts-noto-cjk

License

MIT-0

Author

制图创作引领大师 (Image Creation Master)

Version History

1.0.0 (2026-05-06)

First release
Chinese and number display support
Dynamic layout system
Complete code template

安全使用建议

This skill looks safe for its stated purpose of generating local timeline PNG images. Before installing, ensure you trust the package sources for the recommended fonts and Pillow dependency, and choose output paths carefully so you do not overwrite files unintentionally.

功能分析

Type: OpenClaw Skill Name: timeline-chart Version: 1.0.0 The skill bundle is a legitimate tool for generating timeline chart images using the Python Pillow library. The code in `template.py` performs standard image drawing operations and file saving without any network activity, sensitive data access, or obfuscated logic. The instructions in `SKILL.md` regarding font installation are consistent with the tool's requirement for rendering Chinese characters.

能力评估

✓ Purpose & Capability

The stated purpose is timeline chart generation, and template.py coherently implements a Pillow-based function that draws timeline nodes, cards, text, and saves a PNG.

✓ Instruction Scope

The instructions are limited to using the template function and preparing fonts; there are no goal overrides, hidden agent directives, network actions, credential use, or autonomous workflows.

ℹ Install Mechanism

There is no install spec, but SKILL.md documents manual installation of Chinese fonts and a Pillow dependency. This is disclosed and purpose-aligned, but users should install dependencies from trusted sources.

✓ Credentials

The code uses local fonts and writes a user-specified PNG output file. No broad file scanning, network access, credential handling, or unrelated system access is shown.

✓ Persistence & Privilege

The runtime code does not create background services, persistence, or privilege escalation. Optional system font installation is user-directed setup rather than hidden behavior.

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 timeline-chart
安装完成后，直接呼叫该 Skill 的名称或使用 /timeline-chart 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

First release

元数据

Slug timeline-chart

版本 1.0.0

许可证 MIT-0

累计安装 0

当前安装数 0

历史版本数 1

常见问题