Itinerary builder

Itinerary builder

This skill turns a mostly-decided trip.md into a concrete hour-by-hour schedule.

Step 1: Check readiness before scheduling

Read trips/<trip>/trip.md and profiles/travelers.md. Assemble the schedule only from what's already decided — this skill never invents a booking, a restaurant, or a time slot to fill a gap.

Running outside the repo (e.g. a claude.ai chat with no files attached) — ask the user to attach their trip.md. There's nothing to schedule without it; say so plainly rather than improvising an itinerary from memory or invented details.

Scan for blockers:

• Stays marked unbooked or missing.
• Food slots marked _to scout_ or without a chosen option.
• Route segments marked tentative.

If blockers exist, surface them rather than schedule around them. Tell the user what's missing and either wait, or build the itinerary around the settled parts and leave the blocked days as open placeholders with a note. Don't silently pick a restaurant or hotel just to complete the schedule — that's food-scout's and the user's call, not this skill's.

If a Budget section exists, do a quick sanity check: does its lodging/fuel actuals line up with what Route and Stays actually settled on? A mismatch (e.g. a stay chosen at $210/night against a stated $160 cap) isn't a blocker on its own, but flag it rather than silently scheduling around a plan that's quietly over budget.

Step 2: Apply traveler logistics and interests

Pull from profiles/travelers.md Logistics:

• Early bird vs. night owl — set departure and dinner times accordingly; don't schedule a 6am departure for a stated night owl without flagging the tension.
• Motion sickness — insert stop breaks on driving legs (roughly every 1.5-2h), matching what route-planner already flagged.
• Kids or mobility limits — build in slack; avoid back-to-back long activities with no downtime.
• Driving shifts — if multiple people share driving, note who's driving which leg if that was decided.

Pull from profiles/travelers.md Interests when picking each day's anchor activity: favor stops the group's stated interests actually match (a museum afternoon for someone who loves museums, a trailhead for the hiker), and skip options that clash with a stated dislike. If a city offers several viable anchors and no interest data points to one, ask rather than guessing — don't silently default to the generic tourist option.

Step 3: Assemble the schedule

Write into trip.md as a new Itinerary section (or per-day subsections under existing days — match whatever structure the trip already uses). Per day, include:

• Departure time and place.
• Drive blocks with break points.
• Meal stops with arrival times (pulled from the Food section's chosen options).
• Check-in time at the night's stay.
• Any anchor activity for the day.

## Itinerary

### Day 1 — <date>
- 8:00 depart <origin>
- 10:30 stop (15 min) — <reason, e.g. "stretch break">
- 12:30 lunch — [<chosen food option>](<maps place link>)
- 15:00 arrive <city>
- 15:30 check in — <stay>
- Evening: [<anchor activity, if any>](<maps place link>)

• Reuse links, don't reinvent them. Meal stops already carry a Google Maps place link from food-scout's Food section — copy it over rather than re-deriving. Any new anchor activity this skill introduces (a museum, a trailhead, a viewpoint) gets its own place link the same way food-scout and route-planner build theirs: https://www.google.com/maps/search/?api=1&query=<url-encoded "Name, City, State">, plus the real website if you found one.
• Mark new anchors on the day's route map, if one exists. If that day already has a Route section with a Map: link, add the anchor activity to its waypoints too (same mechanic food-scout uses for meal stops) so it shows up as a pin alongside the drive — update the Route section's Map: line in the same turn. Skip this if the day has no driving segment or no Map link yet.

Keep it human-readable and hand-editable — this is a markdown file the user edits directly, not a generated artifact to be regenerated wholesale each time.

Step 4: Flip status when actually complete

Set status: ready in the frontmatter only when every day has a full schedule with no blockers left. If any day is still incomplete, leave status: planning and list the specific gaps under Open items — don't flip status to make the trip look more finished than it is.

Step 5: Optional export

If the user wants something to carry on the road or share, hand off to the trip-exporter skill — it renders trip.md into a shareable itinerary.html in the trip folder (privacy-scrubbed, optionally published as an Artifact link). For a calendar import, an .ics file next to trip.md still works too. These are exports, not the source of truth; trip.md stays authoritative and exports are regenerated from it, not hand-maintained separately.

Step 6: Log and hand off

Append a dated Log entry noting the itinerary was built (or partially built, naming what's still open). If status flipped to ready, say so plainly — that's the signal the trip is set. If blockers remain, name them as the next concrete step ("Once North Platte dinner is scouted, Day 2 is ready too").