Filesystem vs Nasa Eonet
A side-by-side look at the Filesystem and Nasa Eonet MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Filesystem for file systems work as a local process; choose Nasa Eonet for environment & nature as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Filesystem when
- You need dedicated capabilities in the File Systems domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: No auth required.
- You want tools like
path, head, tail.
Choose Nasa Eonet when
- You need dedicated capabilities in the Environment & Nature domain.
- You prefer a local stdio subprocess transport.
- You want tools like
events, get_event, geojson.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | File Systems | Environment & Nature |
| Quality signal | 85/100 · Excellent | 59/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | No auth required | Not declared |
| Pricing | Free | Not declared |
| Required env vars | None listed | None listed |
| Verified owner | Verified | Community listing |
| GitHub stars | 91,512 | 0 |
| Directory activity | 9 views 0 installs 0 upvotes | 1 views 0 installs 0 upvotes |
| Tools | 17 | 6 |
| Full listing | View Filesystem | View Nasa Eonet |
Tools & capabilities
Filesystem tools 17
pathheadtailpathscontenteditsoldTextnewTextdryRunsortBysourcedestination- +5 more on the listing page
Nasa Eonet tools 6
eventsNatural hazard events tracked by NASA EONET (the Earth Observatory Natural Event Tracker): wildfires, severe storms, volcanoes, floods, icebergs, landslides, dust and haze. Filter by open or closed status, lookback days, category id, bounding box, reporting source, and magnitude range. Returns each event id, title, category, date-stamped geometry (point or polygon), and links to the reporting agency, answering where wildfires, storms, or eruptions are active now and where they occurred recently.get_eventFetch a single event by EONET id.geojsonSame as events but returns GeoJSON FeatureCollection (good for direct map rendering).list_categoriesReturn all EONET event category definitions (id, title, description, layers) used to filter the events and geojson tools.list_sourcesReturn all official data sources (id, title, homepage URL) that EONET aggregates natural-event records from.list_layersVisualization layer reference (mapping the events to imagery layers).
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Filesystem
{
"mcpServers": {
"filesystem": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-filesystem"
]
}
}
}
Nasa Eonet
{
"mcpServers": {
"nasa-eonet": {
"command": "npx",
"args": [
"-y",
"@pipeworx/mcp-nasa-eonet"
]
}
}
}
Frequently asked questions
Filesystem is categorized under File Systems and uses a local stdio subprocess. Nasa Eonet belongs to Environment & Nature and uses a local stdio subprocess. Pick Filesystem for file systems work and Nasa Eonet for environment & nature.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Filesystem is listed as free. Auth: no auth required. Nasa Eonet has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add filesystem and nasa-eonet as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Filesystem has a quality signal of 85/100 (Excellent) with 9 views, 0 installs and 91,512 GitHub stars. Nasa Eonet has 59/100 (Good) with 1 views, 0 installs and 0 GitHub stars.