MapOS

The connected map for you and your agents.

MapOS is a local-first map client built for agent workflows via MCP. All data is stored on disk; places are saved as Markdown files, and map data (tiles, directions, search index) are downloadable.

Install

Free, no account, Apple Silicon only. No telemetry or analytics.

Download from mapos.md

Download a region pack and the basemap, search, and routing all run offline.

Development

Node 22 and pnpm.

pnpm install
pnpm dev          # the desktop app
pnpm typecheck
pnpm test
pnpm check        # Biome lint + format

See CONTRIBUTING.md for conventions and how to submit changes.

Built on

OpenStreetMap · MapLibre · Protomaps · Photon · Valhalla · Geofabrik · Natural Earth · Wikidata

Map data © OpenStreetMap contributors, available under the Open Database License.

License

Apache-2.0

Contact

hello@mapos.md