ShowMeOnMap is a remote MCP server that gives an AI agent 29 tools, among them add_annotation, add_fusion_layer, add_layer. It answers at https://showmeonmap.com/api/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 10 of 10 times since 5 September 2026; the last check, on 18 October 2026, succeeded.
Ask in plain English, get a rendered, shareable map from live public data. 24 geospatial tools.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
add_annotation | 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). Inputs: map_id, id, coords, label, color, rationale |
add_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 (call build_map or add_layer first). Auto-detects the numeric value fi Inputs: map_id, layer_a_id, layer_b_id, mode, value_field_a, value_field_b |
add_layer | 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, ... }. Prefer this when you already have a structured plan; other Inputs: map_id, layerPlan, rationale, intent |
build_map | Create a new workspace from a natural-language query. Returns a map_id you can pass to mutate_map or get_state for follow-up actions. For the full Op catalog and predicate grammar that downstream tools (mutate_map, filter_layer, etc.) accep Inputs: query, rationale |
clear_filters | 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_con Inputs: map_id, layerId, rationale, confirmed |
correlate_layers | 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 commit Inputs: map_id, layer_a_id, layer_b_id, value_field_a, value_field_b, rationale |
export_image | 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 Inputs: map_id, format, legend, rationale |
export_layer_data | 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: "g Inputs: map_id, layer_id, format, rationale |
export_workspace | 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. Use this when you w Inputs: map_id, rationale |
filter_layer | Narrow a layer to features matching a structured predicate. `append:true` (default) conjoins with any existing filter; `append:false` replaces the chain. Inputs: map_id, layerId, predicate, append, rationale, intent |
focus_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 coordin Inputs: map_id, layerId, areaRef, mode, rationale |
get_state | Return the current workspace, map plan, and active filters for a given map_id. Inputs: map_id, rationale |
list_workflows | List the caller's saved workflows with their parameters and per-run credit estimates. Inputs: rationale |
mutate_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 em Inputs: map_id, instruction, rationale |
query_features | 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 Inputs: map_id, layerId, predicate, limit, rationale |
redo | 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 Inputs: map_id, rationale |
remove_annotation | 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). Inputs: map_id, annotationId, rationale |
remove_layer | 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:t Inputs: map_id, layerId, rationale, confirmed |
rename_layer | 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 Inputs: map_id, oldLayerId, newLayerId, rationale |
report_blocker | Tell the ShowMeOnMap team your agent hit something it could not accomplish — an unsupported intent, a missing tool, an unclear schema, an op that failed in a confusing way. Use this when build_map / mutate_map / a direct-op tool returns som Inputs: map_id, what_i_was_trying, what_i_tried, where_i_got_stuck, suggested_capability, rationale |
restyle_layer | 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. Inputs: map_id, layerId, color, opacity, rationale |
run_analysis | 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%, Benjamin Inputs: map_id, analysis, layerId, valueField, k, hexMeters |
run_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 indepen Inputs: workflow_id, params, batch, rationale |
save_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 dat Inputs: name, steps, params, rationale |
select_within | 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." Inputs: map_id, sourceLayerId, newLayerId, selection, inheritStyle, rationale |
set_camera | 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). Use for Inputs: map_id, camera, rationale |
set_time | Override the current time-range filter. Latest set_time op wins during replay. Use for "filter to 2020-2024" or "show only the last 7 days" intents. Not yet consumed by the renderer — the UI drives the slider directly — but the value is cap Inputs: map_id, field, rangeStart, rangeEnd, format, rationale |
tag | 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. Inputs: map_id, name, rationale |
undo | 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 scop Inputs: map_id, rationale, confirmed |
Every block below points at https://showmeonmap.com/api/mcp. Pick your client and copy.
claude mcp add --transport http showmeonmap https://showmeonmap.com/api/mcp
{
"mcpServers": {
"showmeonmap": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://showmeonmap.com/api/mcp"]
}
}
}{
"mcpServers": {
"showmeonmap": {
"url": "https://showmeonmap.com/api/mcp"
}
}
}{
"servers": {
"showmeonmap": {
"type": "http",
"url": "https://showmeonmap.com/api/mcp"
}
}
}{
"context_servers": {
"showmeonmap": {
"url": "https://showmeonmap.com/api/mcp"
}
}
}{
"mcpServers": {
"showmeonmap": {
"serverUrl": "https://showmeonmap.com/api/mcp"
}
}
}{
"mcpServers": {
"showmeonmap": {
"url": "https://showmeonmap.com/api/mcp"
}
}
}name: ShowMeOnMap
version: 0.0.1
schema: v1
mcpServers:
- name: ShowMeOnMap
type: streamable-http
url: https://showmeonmap.com/api/mcp{
"mcpServers": {
"showmeonmap": {
"httpUrl": "https://showmeonmap.com/api/mcp"
}
}
}{
"mcpServers": {
"showmeonmap": {
"type": "http",
"url": "https://showmeonmap.com/api/mcp"
}
}
}{
"mcpServers": {
"showmeonmap": {
"url": "https://showmeonmap.com/api/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fshowmeonmap.com%2Fapi%2Fmcp&type=streamable_http&id=showmeonmap&name=ShowMeOnMap
It answered our last check on 18 October 2026 in 1838 ms. Over 10 checks since 5 September 2026 it answered 10. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by showmeonmap.com and served from showmeonmap.com, the vendor's own domain: https://showmeonmap.com/api/mcp.
29, as returned by the server's own tools/list on 31 August 2026: add_annotation, add_fusion_layer, add_layer, build_map, clear_filters, correlate_layers, export_image, export_layer_data, and 21 more.
It answered our last check on 18 October 2026 in 1838 ms. Over 10 checks since 5 September 2026 it answered 10.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://showmeonmap.com/api/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.showmeonmap. Endpoint host: showmeonmap.com. ARD identifier: urn:air:com.showmeonmap:mcp:maps.
First indexed 31 August 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.