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Automated, calibrated SWAT+ watershed modeling and national hydrologic datasets for the U.S.
About
Automated, calibrated SWAT+ watershed modeling and national hydrologic datasets for the U.S.
Remote endpoints: streamable-http: https://www.swatgenx.com/mcp
Security Report
10.0
Low Risk10.0Low RiskValid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry.
Endpoint verified · Open access · No issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Connect
Remote Plugin
No local installation needed. Your AI client connects to the remote endpoint directly.
Add this to your MCP configuration to connect:
{
"mcpServers": {
"io-github-swatgenx-swatgenx": {
"url": "https://www.swatgenx.com/mcp"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
SWATGenX MCP Server
The agent-native front door to SWATGenX — automated, calibrated SWAT+ watershed modeling for the conterminous United States.
Add it to Claude or any MCP client and a continental watershed-modeling platform becomes a set of callable tools: search calibrated SWAT+ models, read calibration and held-out validation scores, query a national groundwater lithology inventory of ~28.8 million depth intervals, query a national PFAS monitoring inventory, and — with an API key — order and download watershed models.
- Endpoint:
https://www.swatgenx.com/mcp - Transport: streamable HTTP
- Full documentation & client setup: https://www.swatgenx.com/mcp-server
Connect
{
"mcpServers": {
"swatgenx": {
"type": "http",
"url": "https://www.swatgenx.com/mcp"
}
}
}
Six tools need no credentials. To order or download models, send your API key in the
X-SWATGenX-Api-Key header (free key with an account at swatgenx.com).
Tools
| Tool | What it does | Needs |
|---|---|---|
search_swat_models | Browse the example-model catalog (state, size, calibration status) | — |
get_model_calibration | Calibration and held-out validation NSE / PBIAS for one model | — |
query_groundwater | Nearest wells and lithology from the national inventory | — |
query_pfas | National PFAS monitoring inventory by state or analyte | — |
request_model | Preview what SWATGenX would build for a gauge or HUC12 outlet | — |
get_access_info | The access ladder and your current tier | — |
order_model | Order a real SWAT+ build | API key |
get_order_status | Track a build order to completion | API key |
list_my_models | List your build orders | API key |
download_model | Mint a 24-hour download link | API key |
About
SWATGenX builds physically based SWAT+ and coupled SWAT+/MODFLOW 6 models from NHDPlus HR hydrography, gSSURGO soils, NLCD land cover and PRISM climate, and calibrates them against USGS streamflow. The national groundwater inventory this server queries is described in a preprint under open review at Earth System Science Data (doi:10.5194/essd-2026-527).
The server implementation lives in the main SWATGenX repository; this repository holds the
registry manifest (server.json) and the publish workflow.
License
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