gantt-roadmap
Turn a plan or set of milestones into a timeline / Gantt chart. Use when asked to build a roadmap, schedule phases, show a project timeline, or visualize what happens when. Produces a ready-to-render Mermaid Gantt chart (renders live, exportable as PNG/SVG) — and, because it has real dates, the result also exports to a calendar (.ics) — plus notes on the critical path and risks.
Profile →npx skills add mohitagw15856/pm-claude-skills --skill gantt-roadmap --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Gantt / Roadmap Skill A list of tasks doesn't show what runs in parallel, what blocks what, or where the crunch is. A Gantt chart does. This skill turns a plan into a **Mermaid Gantt chart** with phases (sections), dated tasks, dependencies, and milestones — a real schedule, not a wish list. Because the output carries real dates, the playground can also export it straight to a calendar (`.ics`). ## Required Inputs Ask for these only if they aren't already provided: - **The work** — phases and tasks to schedule. - **Timing** — a start date, and durations or end dates (or relative ordering you can date from the start). - **Dependencies** — what must finish before what can start. - **Milestones** — the dated checkpoints (kickoff, beta, GA, launch). If exact dates aren't given, anchor to a start date and lay tasks out by stated duration/order; flag the dates as planning estimates. ## Output Format ### [Project] — roadmap One line on the time span and goal. ```mermaid gantt title [Project] roadmap dateFormat YYYY-MM-DD axisFormat %b %d section Discovery Research :done, r1, 2026-07-01, 10d Spec sign-off :milestone, m1, 2026-07-15, 0d section Build Core build :active, b1, after m1, 20d
- Required Inputs
- Output Format
- [Project] — roadmap
- Mermaid Rules (so it renders)
- Quality Checks
- Anti-Patterns
- Based On
What does the gantt-roadmap skill do?
Turn a plan or set of milestones into a timeline / Gantt chart. Use when asked to build a roadmap, schedule phases, show a project timeline, or visualize what happens when. Produces a ready-to-render Mermaid Gantt chart (renders live, exportable as PNG/SVG) — and, because it has real dates, the result also exports to a calendar (.ics) — plus notes on the critical path and risks.
How do I install it?
Run `npx skills add mohitagw15856/pm-claude-skills --skill gantt-roadmap --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From mohitagw15856/pm-claude-skills, a repository with 1,255 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.