Create, edit and publish animated historical maps in your Moving Polygons account.
Connect Remote server
claude mcp add --transport http maps https://www.movingpolygons.com/mcp
{
"mcpServers": {
"maps": {
"url": "https://www.movingpolygons.com/mcp"
}
}
}
{
"servers": {
"maps": {
"type": "http",
"url": "https://www.movingpolygons.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://www.movingpolygons.com/mcp
Tools 14 found in our last check
get_import_formatThe JSON format for maps: layers with timed polygon keyframes, point markers and a style.
get_accountThe signed-in user's public handle, plan and how many maps they can still create.
list_mapsThe user's maps, most recently changed first, with their ids and links.
get_mapA summary of one of the user's maps (layers, keyframe dates, markers) and a 15-minute download link for its full import JSON, which can be several MB.
create_mapCreate a new private draft map from an import JSON of up to about 1 MB.
create_upload_linkA one-off link (valid 15 minutes) for uploading a map JSON file of up to 40 MB with curl. It creates a new draft map, or with mode replace overwrites an existing map's content. The curl output reports the result.
start_map_uploadOpens an upload (valid 2 hours) for a map JSON text that is sent in numbered parts through tool calls rather than over the network. It creates a new draft map, or with mode replace overwrites an existing map's content.
upload_map_partStores one numbered piece of a chunked map upload. The pieces are joined in part order with nothing in between; sending a part number again replaces that part. Returns the piece's length and SHA-256.
finish_map_uploadJoins parts 1 to the given count of a chunked upload, validates the map and creates the draft map (or replaces the map's content, keeping a backup). Reports missing parts or where the JSON breaks.
replace_map_contentOverwrite an existing map's layers, markers, name, description and casualty bar (and style, if given) with an import JSON of up to about 1 MB. The link and publish state stay; the old content is backed up.
publish_mapMake one of the user's maps public at its /map/<handle>/<slug> link, where anyone can view it. The user must first choose a username at https://www.movingpolygons.com/settings; until then this fails and says so.
unpublish_mapMake one of the user's maps private again (its public link stops working).
search_mapsFind published animated maps on Moving Polygons (history, wars, empires, borders, epidemics, sea ice…) by words in their title or description and/or a year they cover. Returns links to the interactive map, its text version and its article.
get_public_mapOne published map as Markdown: description and sources, the timeline of keyframes (date and caption), layers, events, and the iframe code to embed the interactive map. Pass its URL, or the handle and slug.
Details
| Endpoint | https://www.movingpolygons.com/mcp (Streamable HTTP) |
| First published | 22 Oct 2026 |
| Last updated | 22 Oct 2026 |
| Registry name | com.movingpolygons/maps |
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