Agentic MIKE+ MCP server

This is a helper that connects your AI assistant to DHI MIKE+, the software engineers use to model city water and drainage networks. It lets the AI look at a model, change settings, run a simulation and read the results for you, all by describing what you want in plain words. It is handy for water engineers, modellers and students who already work with MIKE+ files and want to skip the clicking.

What this MCP server does

You tell your AI what you want, for example to check a model or run a scenario. The AI reads a set of written instructions that come with this server, then calls the right actions. Each action runs in its own small worker program that talks to the MIKE+ tools on your computer. The worker opens the model, reads or changes what you asked, or starts a simulation. When it is done, it sends the answer back and the AI shows it to you in the chat.

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What you can do with it

• Get an overview of a model, including simulations, scenarios and element counts
• Read or change parameters such as a pipe diameter
• Run a simulation and get a quality-check status with errors and warnings
• List and read result files, including peaks and single time series
• Find which nodes flood by comparing peak water level to ground level
• Compare a baseline run against a scenario and rank the differences
• Make plots such as rain and flow charts, network maps and profiles
• Import an EPA SWMM or EPANET file into a new MIKE+ model

Try asking your AI

• “Open my MIKE+ model and tell me how many nodes and links it has”
• “Change the diameter of pipe P123 to 0.6 metres and save it”
• “Run the current scenario and tell me if there were any errors or warnings”
• “Which nodes flooded in the last run, ranked by how far the water went above ground”
• “Compare the baseline run with the new scenario and show me the change in peak flow”

What it gives back to you

You get answers in the chat: lists of simulations, scenarios and elements, numbers such as peak water levels or volumes, and short summaries of what changed. For runs, you get a status that says completed, plus any errors or warnings. For plots, you get image files you can open. For comparisons, you get tables of differences, RMSE and NSE values. It can also write a record file that lists the model, inputs, edits, run status, results and figures.

Before you start

Who it's for

Water engineers, urban drainage modellers, researchers and students who already use DHI MIKE+ and want to automate model checks, runs and result reading.