Timelines with a critical path. Turn a list of tasks into a scheduled Gantt chart with real dates, dependencies and the critical path.
https://plugins-worker.demos.42a.ai/gantt-chart/mcpSettings → Security and login → Developer mode → chatgpt.com/plugins → + → paste the URL. After a tool change: Refresh, then a new chat.
| Prompt | Tool | Expected |
|---|---|---|
| Make a gantt chart starting Monday Oct 5: design 5 days, build 10 days after design, test 3 days after build, docs 4 days after design, launch when test and docs are done | make_gantt_chart | Finishes Wed, Oct 28, 2026 after 18 working days; critical path A → B → C → E; Docs has 9 days of float. |
| Plan 3 days starting Nov 23, then order parts 2 days but wait 2 days after planning first, then install 4 days. We are off Nov 26 and 27 for Thanksgiving. | make_gantt_chart | Plan Nov 23-25; order starts Wed, Dec 2 after the holiday weekend and a 2-day lag; finish Wed, Dec 9 (11 working days). |
| Kitchen remodel from Oct 1: demo 3d (Mike, done), plumbing 2d and electrical 3d after demo, drywall 4d after both, then cabinets 3d and paint 2d, countertop template once cabinets are in, countertops 5d, final inspection at the end. | make_gantt_chart | Finishes Mon, Oct 26 (18 working days); critical path demo → elec → dry → cab → tmpl → top → insp; plumbing float 1, paint float 6. |
| Event plan in calendar days from Oct 1: book venue 7 days, invitations 3 days, RSVPs 14 days, then the event. | make_gantt_chart | Venue Oct 1-7, invitations Oct 8-10, RSVPs Oct 11-24, event milestone Sat, Oct 24 (24 days). |
| Construction works Monday to Saturday. Foundation 10 days from Oct 5, then framing 12 days. When is framing done? | make_gantt_chart | Foundation Oct 5-15, framing Oct 16-29; finishes Thu, Oct 29. |
| How many business days are there between Oct 5 and Dec 18? | none | Counting days between two dates is a date calculator question, not a project schedule. |
| Make me a to-do list for moving house. | none | A checklist without durations or dependencies needs no scheduling. |
| Make a weekly shift rota for my 5 baristas. | none | Staff rosters are not project timelines. |