Gantt Chart Creator
This does exactly what it says: creates Gantt charts programmatically. You add tasks with start and end dates, optionally set up dependencies and milestones, then export to PNG. The quick start example shows a simple four-task timeline that takes about five lines of Python to generate. It's built for project management and sprint planning scenarios where you need timeline visualizations without firing up a dedicated tool. The skill has passed security audits from three different sources and sits at 129 installs with 60 GitHub stars. If you're already working in code and need to generate project timelines as part of your workflow, this slots right in.
- skills.sh installs
- 128
- GitHub stars
- 131
- last updated
- Aug 21, 2026
Install
$ npx -y skills add dkyazzentwatwa/chatgpt-skills --skill gantt-chart-creator --agent claude-codeInstalls into .claude/skills of the current project.
Files
This does exactly what it says: creates Gantt charts programmatically. You add tasks with start and end dates, optionally set up dependencies and milestones, then export to PNG. The quick start example shows a simple four-task timeline that takes about five lines of Python to generate. It's built for project management and sprint planning scenarios where you need timeline visualizations without firing up a dedicated tool. The skill has passed security audits from three different sources and sits at 129 installs with 60 GitHub stars. If you're already working in code and need to generate project timelines as part of your workflow, this slots right in.
Browse the repository on GitHubSponsors
Agent CaffeineSponsoredClose your lid, come back to finished work
SnugSponsoredThe clipboard manager for the AI eraPromote your product hereReach 125k+ visitors monthly
WaxSponsoredBlock anything with supervision, without erasing your iPhonePromote your product hereReach 125k+ visitors monthly
knobsSponsoredSee your site on any phone, any day, in any languageDetails
- Repository
- github.com/dkyazzentwatwa/chatgpt-skills
- Category
- Frontend Development
- First seen
- Jun 3, 2026
More from dkyazzentwatwa/chatgpt-skills
All 20- Background Remover122
- Scientific Paper Figure Generator122
- Table Extractor122
- Budget Analyzer116
- Ocr Document Processor4.8K
- Crypto Ta Analyzer1.6K
- Text Summarizer693
- Financial Calculator510
- Document Converter Suite490
- Image Enhancement Suite303
- Qr Code Generator249
- Data Storyteller236
- Roi Calculator196
- Mcp Builder194
- Svg Precision188
- Stock Screener183
- Skill Creator163
- Report Generator153
- Citation Bibliography Generator147
Recommended
More Frontend Development
nanobanana-skillfeiskyer/codex-settingsGenerate, remix, or edit images with Nanobanana / Nano Banana 2 through the bundled Gemini CLI wrapper. Use this whenever the user wants AI image generation or 120skills.sh installs
design-system-managementanthropics/knowledge-work-pluginsManage design tokens, component libraries, and pattern documentation. Trigger with "design system", "component library", "design tokens", "style guide", or when118skills.sh installs
marketing-pagesresend/design-skillsCreating, updating, editing, or deleting marketing/public pages in the Resend codebase. Covers page structure, component reuse rules, and the distinction betwee2skills.sh installsresend-design-systemresend/design-skillsBuilding or modifying UI in the Resend codebase. Provides component APIs, variant options, design tokens, composition patterns for all src/ui/ primitives, and t2skills.sh installs
agent-sdkaircrushin/promptMinderExpert in Claude Agent SDK development. Use when users ask about SDK API, agent configuration, MCP servers, hooks, permissions, file checkpointing, or when they0skills.sh installs
claude-improve-configanam-org/metaxySelf-reflect on the current session to identify mistakes and propose improvements to .claude configuration (CLAUDE.md, hooks, skills).0skills.sh installs