gantt-chart

Generate customizable Gantt charts from structured JSON task data and export them as PNG, SVG, or PDF files.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/LKB-99/manus-auto-skills --skill gantt-chart-lkb-99
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: gantt-chart
Source: https://github.com/LKB-99/manus-auto-skills/tree/main/gantt-chart
Command: npx skills add https://github.com/LKB-99/manus-auto-skills --skill gantt-chart-lkb-99

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Project timelines are hard to plan and communicate; this skill helps you create, update, and visualize Gantt charts to coordinate tasks, durations, and dependencies.

Core Features & Use Cases

  • Chart generation from structured task data (id, name, start, finish, dependencies).
  • Dependency visualization and milestone integration to track progress and deadlines.
  • Progress tracking, customization options, and exporting charts as PNG, SVG, or PDF for sharing.

Quick Start

Provide a JSON array of tasks with id, name, start, finish, and dependencies to generate your first Gantt chart.

Frequently Asked Questions about gantt-chart

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate a Gantt chart from task data?

To generate a Gantt chart, provide a JSON array of tasks containing fields like id, name, start, finish, and dependencies. The tool processes this structured task data to visualize your project schedules and task sequences.

Can I export Gantt charts to PDF or SVG for sharing?

Yes, you can export generated Gantt charts as PNG, SVG, or PDF files. This allows you to easily share visualized project schedules, task dependencies, and milestones across teams.

What is the best way to visualize project dependencies and milestones?

The best way to visualize project dependencies and milestones is by mapping them within a structured task array. By defining task relationships and milestone markers, the tool integrates them directly into your Gantt chart for comprehensive progress tracking.

Do I need specific software to create project timelines?

No specific external software is required to create project timelines. You simply need to supply structured task data with start and finish dates, and the tool will handle the visualization and dependency mapping internally.

Can I customize Gantt charts for different project management needs?

Yes, you can apply basic customization to your Gantt charts to suit various project management needs. This includes adjusting visual elements for progress tracking, task sequencing, and milestone integration before exporting.

What format should task data be in for project schedule visualization?

Task data for project schedule visualization should be formatted as a JSON array. Each task object needs specific fields: id, name, start, finish, and dependencies to accurately map durations and sequences.