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ShowMeOnMap

Ask in plain English, get a rendered, shareable map from live public data.

Connector by showmeonmap.comOfficial · Domain verified by the MCP Registry

IndexedLicense unknownLocal (stdio)Remote (HTTP)
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Install

Works with Claude Code, VS Code, Codex, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/showmeonmap-com-maps

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://showmeonmap.com/api/mcp Remote (HTTP)

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About

Ask in plain English, get a rendered, shareable map from live public data. 24 geospatial tools.

Reviews

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No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
9 read · 17 write · 3 delete · 1 not yet classified
Secrets
2 (API keys, tokens or passwords)
Install scripts
Not scanned yet
Runs as
Node.js package

Tools by what they do 30

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 9 · Look things up without changing anything.

  • correlate_layers
  • export_image
  • export_layer_data
  • export_workspace
  • get_map_view
  • get_state
  • list_workflows
  • query_features
  • select_within

Write 17 · Create, change, send or run things.

  • add_annotation
  • add_fusion_layer
  • add_layer
  • build_map
  • filter_layer
  • focus_area
  • mutate_map
  • redo
  • rename_layer
  • report_blocker
  • restyle_layer
  • run_workflow
Show 5 more tools
  • save_workflow
  • set_camera
  • set_time
  • tag
  • undo

Delete 3 · Delete, drop, revoke or wipe things.

  • clear_filters
  • remove_annotation
  • remove_layer

Not yet classified 1 · We could not tell from the name and description.

  • run_analysis

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

  • Authorization
  • SHOWMEONMAP_API_KEY

Network hosts it talks to 1

  • showmeonmap.com · found in remote endpoint, install command

Tools (30)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • add_annotationPlace an annotation on the map (direct)

    Add 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).

  • add_fusion_layerAdd bivariate fusion layer

    Spatially 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.

  • add_layerAdd a layer (direct)

    Append 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.

  • build_mapBuild a map

    Make 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…

  • clear_filtersClear all filters on a layer (direct, gated)

    Wipe 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.

  • correlate_layersCompute correlation between two layersread-only

    Spatially 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.

  • export_imageExport map as imageread-only

    Returns 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).

  • export_layer_dataExport layer dataread-only

    Export 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.

  • export_workspaceExport the workspace JSONread-only

    Return 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.

  • filter_layerFilter a layer (direct)

    Narrow a layer to features matching a structured predicate. `append:true` (default) conjoins with any existing filter; `append:false` replaces the chain.

  • focus_areaFocus a layer on a named area

    Refine 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.

  • get_map_viewMap view (viewer only)read-only

    Used by the ShowMeOnMap map card to load a map version. Not for the model.

  • get_stateRead map stateread-only

    Return the current workspace, map plan, and active filters for a given map_id.

  • list_workflowsList saved workflowsread-only

    List the caller's saved workflows with their parameters and per-run credit estimates.

  • mutate_mapMutate a map

    Apply 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.

Show 15 more tools
  • query_featuresQuery features from a layer (read-only)read-only

    Evaluate 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.

  • redoRedo a previously-undone op

    Advance 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).

  • remove_annotationRemove an annotation (direct)

    Drop 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).

  • remove_layerRemove a layer (direct, destructive)can change or delete data

    Drop 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.

  • rename_layerRename a layer (direct)

    Change 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.

  • report_blockerReport a blocker (agent feedback)

    Send 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.

  • restyle_layerRestyle a layer (direct)

    Adjust 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.

  • run_analysisRun a spatial analysis on a layer

    Compute 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, h…

  • run_workflowRun a saved workflow

    Execute 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).

  • save_workflowSave a workflow

    Save 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.

  • select_withinSubset a layer to a polygon selectionread-only

    Create 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."

  • set_cameraSet the map camera (direct)

    Override 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.

  • set_timeSet the time window (direct)

    Override 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.

  • tagSave a named checkpoint (direct)

    Label 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.

  • undoUndo the most recent op (gated)

    Rewind 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.

Signals

Last release
Jul 19, 2026 (3 months ago)
Repository
Not found on GitHub (deleted or private)

Details

Registry name
com.showmeonmap/maps
Version
0.3.1
Auth
Bearer token, API key
Packages
npm @showmeonmap/mcp
License
License unknown
Repository
github.com/FrankAIUser/showmeonmap
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registry
Cite this page

ShowMeOnMap MCP server. Agent Mart. https://agentmart.dev/connectors/showmeonmap-com-maps (last updated 2026-10-24)