Skills: Add /remotion-maps skill

[JonnyBurger]

Summary

• add a top-level /remotion-maps router for static maps, 2D map animation, geographic explainers, and Cesium flyovers
• move the existing Mapbox and MapLibre guidance under the new skill and add reusable references, scripts, and templates
• route remotion-best-practices to the map skill and keep the bundled assets free of PNG previews

Validation

• bunx oxfmt packages/skills/skills/remotion-maps packages/skills/skills/remotion-best-practices/SKILL.md packages/skills/skills/remotion-markup/SKILL.md packages/skills/tsconfig.json --write
• bun run build
• bun run stylecheck

Closes #9545

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated (UTC)
bugs	Building	Preview, Comment	Jul 24, 2026 10:08am

1 Skipped Deployment

Project	Deployment	Actions	Updated (UTC)
remotion	Skipped		Jul 24, 2026 10:08am

[pullfrog]

Reviewed changes — new remotion-maps skill package with reusable templates, reference docs, and scripts for building deterministic map videos in Remotion; migrates existing map guidance out of remotion-markup into the dedicated skill.

• Add remotion-maps skill — top-level SKILL.md router for static maps, 2D animated maps, geographic explainers, and 3D Cesium flyovers.
• Add reusable template components — CesiumFlythrough (landscape + city 3D flyovers), RiverReveal (2D animated map explainer with river draw, border reveal, country fills, and labels).
• Add reference docs — provider selection, camera-path architecture, data sources, render stability, troubleshooting guides for both 2D and 3D paths.
• Add data preparation scripts — prep-cesium-path.mjs for landscape centerline smoothing and prep-geo.mjs for river/country/border baking.
• Route existing map guidance to new skill — update remotion-best-practices to reference remotion-maps, remove remotion-markup/map.md, add symlink from .agents/skills.

  ^{｜ View workflow run ｜ Using DeepSeek Pro (free via Pullfrog for OSS) (Claude Opus not used — the program covers this model; add its provider key to run your pick) ｜ 𝕏}