mcpcost

io.github.mrfentmen/nasa-eonet-mcp

nasa-eonet-mcp

Is the io.github.mrfentmen/nasa-eonet-mcp MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-09.

NASA EONET: open natural events on Earth — wildfires, storms, volcanoes, icebergs — keyless.

alive probed 2026-11-15 · unchanged since 2026-11-09

5tools
901tokens in Claude Opus 5.5
0.5 %of Claude's 200k window
0.4×the median server
300 msto initialize
12 msto list tools
Run it
npx -y nasa-eonet-mcp@1.0.1 (stdio, probed in a container with the network off)
Host
npmjs.com
Reports itself as
nasa-eonet-mcp 1.0.0
Capabilities
tools
Instructions
none
Of a 1M window
<0.1 % of a 1M context window
Count
901 tokens in Claude Opus 5.5, exact, measured 2026-10-27. With the Claude Code prefix mcp__…__ on each tool name: 981. The o200k_base estimate is 514. Counted again when the tool definitions change. Method.
Repository
https://github.com/mrfentmen/awesome-servers
Registry
active, updated 2026-11-08 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.75×.

Tool≈ Claude tokenso200k estimateShare of this server
recent_events34519738 %
open_events_map26114929 %
event_detail1448216 %
list_categories75438 %
list_sources75438 %

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Other registry entries on npmjs.com, the ones next to this name; all of them.

Servers that mention eonet or volcanoes or wildfires.

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mcpcost: alive

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Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.

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