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Overspan

OpenStreetMap queries as MCP tools, served by the Overspan hosted Overpass API.

Connector by overspan.dev · Domain verified by the MCP Registry

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

npx agentmarket install connector/overspan-dev-mcp

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.

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About

OpenStreetMap queries as MCP tools, served by the Overspan hosted Overpass API.

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Permissions

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

Tools
5 read · 0 write · 0 deleteRead-only
Secrets
1 (API keys, tokens or passwords)
Install scripts
Not scanned yet
Runs as
Node.js package

Tools by what they do 5

Read from the source code; the running server may list different tools.

Read 5 · Look things up without changing anything.

  • count_features
  • features_in_bbox
  • find_nearby
  • get_usage
  • overpass_query

Secrets and settings it asks for

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

  • OVERSPAN_API_KEY

Tools (5)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • count_featuresCount matching featuresread-only

    Count OpenStreetMap features matching tag filters in an area without returning them. Cheap. Use this before pulling data when the result size is unknown. Give either a point (lat, lon, radius_m) or a bounding box (south, west, north, east).

  • features_in_bboxFind features in a bounding boxread-only

    Find OpenStreetMap features matching tag filters inside a bounding box (south, west, north, east in decimal degrees). Returns up to 'limit' elements with their tags and a centre coordinate. Keep boxes small; for city-sized areas call count_features first.

  • find_nearbyFind features near a pointread-only

    Find OpenStreetMap features matching tag filters within a radius of a point. Returns up to 'limit' elements with their tags and a centre coordinate. Good first tool for questions like 'what cafes are near X'. For larger or unknown result sets, call count_features first.

  • get_usageCheck Overspan usage and limitsread-only

    Check this API key's tier, its limits, month-to-date quota, and recent request history. Does not consume query quota. Use it to pace yourself when running many queries.

  • overpass_queryRun raw Overpass QLread-only

    Run a raw Overpass QL query against the Overspan hosted Overpass API (full-planet OpenStreetMap data, minutes behind live). Use this when the helper tools are too narrow. Always bound the query to an area and cap the output (for example: out center 25;). Start with [out:json]. Queries without [timeout:] get 25 seconds. Read the overspan://overpass-ql resource for syntax and the overspan://differences resource for how this server differs from the public ones.

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    Last commit
    Oct 19, 2026 (9 days ago)
    Last release
    Aug 27, 2026 (2 months ago)

    From GitHub (fetched Oct 24, 2026).

    Details

    Registry name
    dev.overspan/mcp
    Version
    0.1.2
    Auth
    API key
    Packages
    npm overspan-mcp
    License
    MIT
    Repository
    github.com/julesmaxxx/overspan-mcp
    First seen
    Oct 24, 2026
    Last checked
    Oct 24, 2026
    Source
    Official MCP Registrygithub-graphql
    Cite this page

    Overspan MCP server. Agent Mart. https://agentmart.dev/connectors/overspan-dev-mcp (last updated 2026-10-24)