mcpcost

io.github.inavi-systems/inavi-api-mcp

INAVI Maps API

Is the INAVI Maps API MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-30.

INAVI Maps API for AI (South Korea): place search, geocoding, routes on an interactive map

alive probed 2026-11-15 · unchanged since 2026-10-30

12tools
13ktokens in Claude Opus 5.5
6.5 %of Claude's 200k window
5.2×the median server
244 msto initialize
52 msto list tools
Run it
npx -y @inavi-maps/api-mcp-server@0.0.4 (stdio, probed in a container with the network off)
Host
npmjs.com
Reports itself as
@inavi-maps/api-mcp-server 0.0.4
Capabilities
logging, resources, tools
Instructions
491 characters
Of a 1M window
1.3 % of a 1M context window
Count
13k tokens in Claude Opus 5.5, exact, measured 2026-10-30. With the Claude Code prefix mcp__…__ on each tool name: 13k. The o200k_base estimate is 8.0k. Counted again when the tool definitions change. Method.
Repository
https://github.com/inavi-systems/inavi-api-mcp
Website
https://mapsapi.inavisys.com/
Registry
active, updated 2026-10-23 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.62×.

Tool≈ Claude tokenso200k estimateShare of this server
find_route2 5101 55319 %
find_walking_route2 0781 28616 %
optimize_waypoint_order1 8101 12014 %
get_distance_matrix1 53494912 %
search_places1 2337639 %

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