ShowMeOnMap
com.showmeonmap/mapsVersion 0.3.1Ask in plain English, get a rendered, shareable map from live public data. 24 geospatial tools.
Status
Responds1529 msAnswered our handshake without sign-in.- Last checked
- Nov 14, 2026, 14:15 UTC
- Latency
- 1529 ms
- Remotes responding
- 1 of 1
- Sign-in
- API key
- Hosting
- Hosted outside the EU (detected)
- Registry data as of
- Nov 14, 2026, 21:12 UTC
Data from the official MCP Registry, checked by run.zero. How we check
Connect
Streamable HTTP
https://showmeonmap.com/api/mcpResponds1529 msNo sign-in
Claude Code
claude mcp add --transport http maps https://showmeonmap.com/api/mcp --header 'Authorization: Bearer <YOUR_TOKEN>'Replace <YOUR_TOKEN> before running.
Claude Desktop and claude.ai
Settings > Connectors > Add custom connector
Name: maps
Remote MCP server URL: https://showmeonmap.com/api/mcp
This server expects the header Authorization.Cursor
{
"mcpServers": {
"maps": {
"url": "https://showmeonmap.com/api/mcp",
"headers": {
"Authorization": "Bearer <YOUR_TOKEN>"
}
}
}
}Replace <YOUR_TOKEN> before running.
VS Code
code --add-mcp '{"name":"maps","type":"http","url":"https://showmeonmap.com/api/mcp","headers":{"Authorization":"Bearer <YOUR_TOKEN>"}}'Replace <YOUR_TOKEN> before running.
Streamable HTTP
npm: @showmeonmap/mcp 0.3.1Package only
npm (npx)
claude mcp add maps -e 'SHOWMEONMAP_API_KEY=<YOUR_SHOWMEONMAP_API_KEY>' -- npx -y @showmeonmap/mcp@0.3.1Replace <YOUR_SHOWMEONMAP_API_KEY> before running.
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Tools
32 tools
Read-only | Idempotent | Open world | ||
|---|---|---|---|---|
add_annotationAdd a user-placed label at a specific coordinate. Annotations are independent of layers and live in their own id namespace. Strict: the id must not already be in use by another CURRENTLY-placed annotation (removed ids can be recycled). | No | No | No | No |
add_fusion_layerSpatially join two existing layers and add a new layer that encodes both values per region as a 3x3 bivariate choropleth. Both layers must already exist in the workspace. Auto-detects the numeric value field from each layer's viz config; pass value_field_a / value_field_b to override. Returns the new layer_id, correlation r, and matched-feature count. Required: map_id, layer_a_id, layer_b_id. | No | No | No | Yes |
add_layerAppend a fully-constructed LayerPlan to an existing workspace without going through NL. Pass the same shape the workspace pipeline emits — { id, title, source, viz, geometry, ... }. Takes a structured plan; natural-language edits go through mutate_map. The full LayerPlan and Op spec are documented in the MCP resource showmeonmap://docs/workspace-ops-spec. | No | No | No | Yes |
analyzeOne call for a question that combines datasets: "which Asian capitals had the most earthquakes within 300 km this month", "people within 30 km of each volcano in Indonesia", "how much of each African country is desert". Give a plan: acquire steps (ask = a dataset in plain words answered without a model; hazard = USGS / GVP / FIRMS / GDACS; osm = exact OSM tags in an area), then op steps (within, overlap, zonal, join, population, near, rank, filter) that name their inputs by step id. The code computes, no model: returns a shareable map, a table of the answer step (top rows), a ledger naming each number's source and op, and a grounded summary. A step that cannot run fails the whole plan with that step named and why (a source that did not answer is never reported as "none"). Costs 1 credit; refunded when it fails or the answer is empty. Use build_map for a single dataset. | No | No | No | No |
build_mapMake an interactive, data-driven map from a plain-language request, built from live public data with every value cited to its source. Covers natural hazards (earthquakes, wildfires, volcanoes, tropical storms, floods), weather and air quality, statistics by country, state or region (GDP, population, health, emissions — World Bank, Eurostat, US Census), infrastructure and transit (railways, power plants, transit lines, roads), parks and terrain, and points of interest from OpenStreetMap. The query carries the place, time window and any thresholds — "earthquakes above magnitude 5 near Japan this month", "GDP per capita across Europe" — and the server applies them itself. Returns a shareable link and a map_id for follow-ups (mutate_map, filter_layer, get_state); in clients that support MCP Apps the map also renders interactively in the conversation. Analysis maps (site selection, spatial analysis) can take one to three minutes: when the build outlasts one call it returns status "building" with a resume_token, and calling build_map again with the same query and that resume_token collects the map without spending credits. A request already written as OpenStreetMap tags, a bounding box, or "everything within N m of a coordinate" maps exactly through osm_features, which takes the tags and the area as given. The Op catalog and predicate grammar that downstream tools (mutate_map, filter_layer, etc.) accept are documented in the MCP resource showmeonmap://docs/workspace-ops-spec. | No | No | No | Yes |
clear_filtersWipe every predicate currently applied to a layer's filter chain, making every source feature visible again. Inverse of filter_layer. No-op on layers that have no existing filter. GATED: pass confirmed:true to proceed; otherwise a needs_confirmation envelope is returned. | No | No | Yes | No |
correlate_layersSpatially join two existing workspace layers and return the Pearson correlation coefficient r, sample size n, two-sided p-value approximation, plus human-readable strength and direction labels. Pure read — no layer is added, no op is committed, no credit charge. Returns numbers only; add_fusion_layer renders the same join as a map layer. Required: map_id, layer_a_id, layer_b_id. | No | Yes | Yes | No |
export_imageReturns a deep-link URL that opens the map in the user's browser and automatically triggers a PNG download. The user clicks the link, the browser renders the map at full resolution with the legend composited (if legend: true), and the file downloads. There is no server-side rendering; the user's browser is the renderer. Required: map_id. Optional: format (png default), legend (true default). | No | Yes | Yes | No |
export_layer_dataExport a single layer's features as a downloadable file. Returns a URL with Content-Disposition: attachment so the user's browser downloads it. CSV drops geometry beyond a (lng, lat) centroid — for full polygon/line geometry, use format: "geojson". The URL is an unguessable capability link that does NOT expire: anyone with the link can download the file. Required: map_id, layer_id, format. | No | Yes | Yes | No |
export_workspaceReturn the current workspace document (ops log + cursor + meta) plus the materialized mapPlan and layerFilters, in a shape suitable for save-to-file / share-by-URL / inspection. Pure read — no mutation, no credit charge. This is the full raw state for serialization; get_state returns a compact summary for display. | No | Yes | Yes | No |
filter_layerNarrow a layer to features matching a structured predicate. `append:true` (default) conjoins with any existing filter; `append:false` replaces the chain. | No | No | No | No |
focus_areaRefine an existing layer to a NAMED area the server resolves from OpenStreetMap — a street corridor ("Broadway from Arbutus Street to Main Street"), a place ("Mount Pleasant"), or an intersection surroundings. Pass names only, never coordinates; unresolvable names return a clarification with real nearby candidates instead of guessed geometry. Emits ordinary undoable ops (filter / new layer + camera) and a grounded summary like "kept 37 of 150 features". Costs 1 credit when a mutation lands; clarifications are refunded. | No | No | No | Yes |
get_map_viewUsed by the ShowMeOnMap map card to load a map version. Not for the model. | No | Yes | Yes | No |
get_stateReturn the current workspace, map plan, and active filters for a given map_id. | No | Yes | Yes | No |
list_workflowsList the caller's saved workflows with their parameters and per-run credit estimates. | No | Yes | Yes | No |
mutate_mapApply a natural-language instruction to an existing workspace. Valid mutations: filter a layer, remove a layer, change camera, change basemap. For ambiguous instructions the tool emits a clarification field. For unrelated instructions it emits outOfScope — build a new map in that case. The full Op catalog and predicate grammar are documented in the MCP resource showmeonmap://docs/workspace-ops-spec. | No | No | No | Yes |
osm_featuresMap and list OpenStreetMap objects matching exact OSM tags inside an area — a bbox, a point and radius, or a named place. Use when you know the tags ("place=village|hamlet", "amenity=clinic", "railway=tram", "highway=*+name=Rue de Lyon") or need everything near a coordinate with distances; use build_map for natural-language questions and statistics. No model interpretation: tags and area are taken as given, every feature is an OSM object with all its tags. Each layer reports ok / empty (OSM has none matching here) / unavailable (no source answered — says nothing about whether any exist). Returns a shareable map plus a compact table per layer (name, osm id, distance_m for point searches, address, coordinates). Costs 1 credit; refunded when no layer has a feature. | No | No | No | Yes |
query_featuresEvaluate a predicate against a layer's inline features and return the matching subset. No Op is emitted and the workspace is not mutated. Handy for introspection ("how many X match Y?") before deciding whether to filter, subset, or build a new layer. | No | Yes | Yes | No |
redoAdvance the workspace cursor by one toward the tail of the ops log, replaying the next op that was previously undone. Calling redo when the cursor is already at the tail (no undone ops to fast-forward) fails rather than silently no-op. Note: any new op applied via apply-op / mutate-map after an undo truncates the redo tail (standard edit-stack semantics). | No | No | No | No |
remove_annotationDrop a previously-placed annotation by id. Strict: removing an already-removed or never-placed id fails. After removal, the id CAN be re-used by a later add_annotation (unlike layer ids, which are tombstoned for the session). | No | No | Yes | No |
remove_layerDrop a layer from the workspace by id. Strict: removing an already-removed or never-added layer fails. Layer ids do NOT recycle — a removed id cannot be re-added later in the same workspace. GATED: this tool is destructive. Pass confirmed:true to proceed; otherwise a needs_confirmation envelope is returned. | Yes | No | Yes | No |
rename_layerChange a layer's id from oldLayerId to newLayerId. Re-keys any existing filter chain and preserves insertion order among sibling layers. Strict: newLayerId must not already be in use (current OR tombstoned) in this workspace. Subsequent ops must reference the layer by its new id. | No | No | Yes | No |
report_blockerSend the ShowMeOnMap team a report about a request this server could not complete — an unsupported intent, a missing tool, an unclear schema, or an op that failed in a confusing way. Records the report to a server-side log for future capability work; it does not change the current map or session. map_id is optional, so a report can be filed before any map exists. | No | No | No | No |
restyle_layerAdjust a layer's color and/or opacity. Within-palette changes only — the renderer silently ignores fields the current viz variant doesn't support. Pass at least one of color / opacity; passing neither is an accepted no-op. | No | No | Yes | No |
run_analysisCompute a spatial analysis server-side and append the finished, honestly-legended result as a new layer + camera; the result REPLACES its input layer(s) (undoable). hotspot = Getis-Ord Gi*: hot/cold significance classes (99/95/90%, Benjamini-Hochberg FDR-corrected) on a numeric field, or on hex-binned point density when valueField is omitted. zonal = aggregate points into polygon zones (an existing zone layer OR a generated h3 fishnet): count/sum/mean/min/max per zone as a quantile choropleth where zero and no-data are distinct classes. enrich = join a US Census ACS indicator (median income, home value, rent, …) onto each feature by tract/county/state containment — unmatched features stay null, never zero-filled. join = spatial join (attribute transfer): each point in layerId takes properties from the joinLayerId polygon containing it (collisions prefixed, unmatched points carry NO joined fields, zero overlap is a typed rejection). merge = append two same-geometry-class layers into one dataset with a per-row source column (schemas never null-filled; class mismatch is a typed failure). near = nearest-neighbor distance columns (great-circle meters, stated — never presented as road distance). dissolve = true polygon union per attribute group (missing values form their own group; partial sums reported). Returns a grounded memo + stats payload — every number is computed, never generated; findings keep the map. Costs 1 credit when the result lands; typed failures (unknown layer, too few features, >10,000-feature cap) are refunded. | No | No | No | No |
run_workflowExecute a saved workflow with parameter values. PAID: bills ~1 credit per step through the normal build/mutate paths (the estimate is in list_workflows). Optional batch mode sweeps ONE param across 2–20 values — each value is a full independent run (steps × values credits); failed/paused values are reported per value and the batch continues. A clarification pauses a single run (status "paused" + the question); failures stop at the failing step. On success the result is a live map with a shareable URL (batch: the last successful value's map). | No | No | No | No |
save_workflowSave a re-runnable, parameterized workflow: an ordered list of natural-language instructions (step 1 builds, later steps mutate). Wrap values in {braces} and declare them in params. Running it later re-executes the instructions on FRESH data and bills per step like typing. | No | No | No | No |
select_withinCreate a new layer containing the source layer's features that lie within the supplied polygon. The source layer is untouched. Useful for "show me only the X inside this country/bbox/hand-drawn shape." | No | Yes | Yes | No |
set_cameraOverride the workspace camera. Latest set_camera op wins during replay. Two modes: `fitBounds` with a [w,s,e,n] bbox (plus optional padding/animateMs), or `flyTo` with [lng,lat] center + zoom (plus optional pitch/bearing/animateMs). Covers requests like "zoom to Japan", "center on Paris at z=10", or framing a filtered layer. Equivalent to the camera move mutate_map would emit, but skips the NL roundtrip. | No | No | Yes | No |
set_timeOverride the current time-range filter. Latest set_time op wins during replay. Covers requests like "filter to 2020-2024" or "show only the last 7 days". Not yet consumed by the renderer — the UI drives the slider directly — but the value is captured in the ops log and queryable via get_state. | No | No | Yes | No |
tagLabel the current workspace state with a user-supplied name. The label is mirrored into workspace.meta.tags so UIs can render a named-revision history. Tagging the same label twice is idempotent — no error, no duplicate entry. | No | No | No | No |
undoRewind the workspace cursor by one, re-materializing the state as it was before the last mutation. Does NOT delete any ops — redo will fast-forward. Calling undo at the workspace genesis (cursor === 0, only the CreateWorkspace op is in scope) is a no-op that surfaces an error rather than silently doing nothing. GATED: pass confirmed:true to proceed; otherwise a needs_confirmation envelope is returned. | No | No | No | No |
Details
- Registry status
- Active
- Published
- Jul 19, 2026
- Updated
- Jul 19, 2026
- Website
- Not given
- Categories (suggested)
- Data and analyticsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
- GDPR
- Not declared