Server data from the Official MCP Registry
SWAT+ watershed models for any river in the lower 48 states, with groundwater and PFAS data
About
SWAT+ watershed models for any river in the lower 48 states, with groundwater and PFAS data
Remote endpoints: streamable-http: https://www.swatgenx.com/mcp
Security Report
Valid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry.
Endpoint verified · Requires authentication · 1 issue found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Found in Source Code
Found by scanning the linked source code. This listing connects to a hosted endpoint, so none of this runs on your machine: it describes what the server software does where it is hosted.
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: SWAT+ watershed models for any river in the lower 48 states, built in the cloud from national datasets, with calibration as a separate step you run when you are ready.
Add it to Claude or any MCP client, and an agent can search the example-model catalog with its calibration and held-out validation scores, query a national groundwater well inventory and a national PFAS monitoring inventory, preview what a model of a watershed would contain, read the documentation, and order, track and download a real SWAT+ build under the same allocations as the web app.
- Endpoint:
https://www.swatgenx.com/mcp - Transport: streamable HTTP (remote; nothing to install)
- Documentation and client setup: https://www.swatgenx.com/mcp-server
Connect
claude mcp add --transport http swatgenx https://www.swatgenx.com/mcp
or, in a client's JSON config:
{ "mcpServers": { "swatgenx": { "type": "http", "url": "https://www.swatgenx.com/mcp" } } }
Every call needs a SWATGenX sign-in or an API key. Clients that support MCP authorization sign in with OAuth 2.1 through
swatgenx.com; clients that set headers can send Authorization: Bearer <your API key>.
Tools
From 15 October 2026, the model, data and order tools are part of the paid plans; the documentation tools stay open to any account.
| Tool | Title | Access from 15 Oct 2026 |
|---|---|---|
search_docs | Search the SWATGenX documentation | any account |
get_doc | Read a SWATGenX documentation chapter | any account |
get_engine_info | Get SWAT+ engine source, build guide and toolchain | any account |
get_access_info | Get access tier and allocations | any account |
search_swat_models | Search SWAT+ example models | paid plan |
get_model_calibration | Get model calibration results | paid plan |
query_groundwater | Query national groundwater wells | paid plan |
query_pfas | Query PFAS monitoring (US or worldwide) | paid plan |
request_model | Preview a watershed model build | paid plan |
order_model | Order a SWAT+ watershed model | paid plan |
get_order_status | Get build order status | paid plan |
list_my_models | List your model orders | paid plan |
download_model | Get a model download link | paid plan |
About
SWATGenX builds SWAT+ models for a USGS gauge, a HUC12 outlet or a HUC8 basin from NHDPlus HR hydrography, gSSURGO soils, NLCD land cover and PRISM weather, with an optional steady-state MODFLOW 6 groundwater model. Calibration against USGS streamflow is a separate step you run when you are ready. Its engine runs SWAT+ and MODFLOW 6 two-way, daily.
The national groundwater inventory is described in 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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