"Prague Bus Lines Check.html" (project root), artifact https://claude.ai/artifact/BvCHHf2Wb56SsjMuQgA9ZF, built by pipeline/praha-bus (README has every decision). It has a game check (every save-game line 100100–100299 vs PID GTFS, filterable to "to fix") plus full line cards for all 163 bus lines.

User rulings made during this build (2026-09-29):

• Include ALL Prague city bus lines, not only broken ones.
• Separate sheets stay single-mode; ferries go on the Prague tram/metro sheet (done: ferry block in pipeline/praha).
• Non-DPP lines must be exactly as good as DPP ones. Never map non-DPP cars to DPP or other-city stand-ins. Liveries matter like tram colours.

Pak naming from the VZ pak session (simutrans-custom-czech-pak128-bd):

• DPP cars: VZ-DPPraha---.
• Every other operator shares one package: VZ-Praha---, with no operator in the name.
• Advert wraps map to the type's normal livery.
• Ferries: VZ-Praha-water.
• assets/pak_objects.json is read from the pak build, so the "requested" marks clear by themselves.

Non-obvious:

• cycle_need on the main terminus pair undercounts lines with branches (191: 6 vs 15 on the road). The need is max(cycle_need, peak buses on road with 3 min layover).
• Fans leave 12 lines unlogged on all six days. Their designed buses now carry real car numbers: from line history since 1 Sep (or since 2025), else free cars of the operator's fleet. See designed-vehicles-roster-rule.
• 07_halt_renames.py writes a TSV of misspelt game stop names for savegame-rename-service. It is NOT sent; the user must decide.

Related: prague-tram-peak-fleet, prague-trolleybus-peak-fleet, city-pipelines