Epwforge Mcp

io.github.guzz-labsPublished by GitHub account guzz-labsv0.3.1Updated Oct 26, 2026

EPW/DDY weather files - TMY/AMY/CMIP6 morphing, UHI, events, smoke. 3 of 4 tools anon-free.

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Overview

AI-generated overview

Generates and analyzes EPW/DDY weather files for building energy simulation, with station lookup, weather analysis and charts.

What you can do
  • Find weather stations and locate suitable EPW/DDY data sources
  • Analyze existing weather files and compute summary statistics
  • Chart weather data for visual comparison
  • Generate weather files with TMY/AMY and CMIP6 morphing, urban heat island adjustments, events and smoke data (requires an API key)
When to use it
Useful for building-performance, energy modeling or climate-resilience work where an assistant needs to locate, inspect or produce EPW/DDY weather files for simulation tools.
Requirements
Runs as a remote endpoint or as a local PyPI package over stdio. The find, analyze and chart tools work anonymously; generating weather files needs an EPWForge API key, supplied as the EPWFORGE_API_KEY environment variable or an Authorization bearer header.
Before you install
The API key is a secret and is only needed for file generation; keep it out of shared configuration. Generated files may consume account quota or credits depending on the key's tier, and requests go to the third-party Epwforge service.

Installation

In SourceWeft

  1. Open Epwforge Mcp in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.guzz-labs%2Fepwforge-mcp/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "epwforge": {
      "type": "http",
      "url": "https://epwforge.com/api/mcp"
    }
  }
}

README

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Tools

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Version history

1
  1. v0.3.1LatestSep 16, 2026

Score

60% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • License10 pts

    Declare a license in the repository or the registry entry.