agency-geographer

To create believable world geography, define a region's climate, terrain, and resource distribution, then validate geographic coherence. This ensures rivers flow downhill, mountains align with tectonic logic, and biomes reflect physically plausible climate zones.

Designing river networks and coastlines requires enforcing physical geography rules. Validate that rivers flow downhill without splitting, coastlines reflect elevation, and rainfall patterns align with climate zones derived from tectonic and elevation data.

Geographic coherence validation supports settlement and trade route planning for game design. It assesses how terrain, hydrology, and resource distribution shape human-environment interactions to ensure coastal ports and civilizations are geographically feasible.

Prevent implausible mountains and resource distributions by validating geographic coherence. Check that mountains align with tectonic logic, resource placements follow physical rules, and climate zones match elevation to maintain world-building credibility.

You need YAML frontmatter with a name and description in SKILL.md to define climate zones and biome placements. This metadata enables the geographic coherence validation required for physically plausible world-building.