Is io.github.guzz-labs/epwforge-mcp safe to use?

io.github.guzz-labs/epwforge-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install io.github.guzz-labs/epwforge-mcp?

io.github.guzz-labs/epwforge-mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can io.github.guzz-labs/epwforge-mcp do?

io.github.guzz-labs/epwforge-mcp provides 10 tools: generate_weather_file, generate_design_day, generate_ensemble, generate_batch, find_station and 5 more. See the full tools list on the server page for descriptions and parameters.

What AI clients work with io.github.guzz-labs/epwforge-mcp?

io.github.guzz-labs/epwforge-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.

Is io.github.guzz-labs/epwforge-mcp actively maintained?

io.github.guzz-labs/epwforge-mcp is actively maintained — last commit was 12 days ago.

io.github.guzz-labs/epwforge-mcp

epwforge-mcp

EPW & DDY weather files for any location — TMY, CMIP6 SSPs, UHI, extreme events, smoke.

10 tools GitHub PyPI

No known CVEs

No license

Actively maintained

Last commit 12d ago

Works with most clients

Transport:

10 tools · ~1.5k tok

Grade B · 0.7% of 200K ctx

Edit this pageView history

Other

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "epwforge": {
      "env": {
        "EPWFORGE_API_KEY": "sk_live_..."
      },
      "command": "epwforge-mcp"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-guzz-labs-epwforge-mcp)](https://mcppedia.org/s/io-github-guzz-labs-epwforge-mcp)

Read me

What io.github.guzz-labs/epwforge-mcp does

MCP server for EPWForge — give Claude, Cursor, and other AI agents the ability to generate, morph, and download weather files for building energy simulation.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

uvx 'epwforge-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

77/100across 5 weighted dimensions

How we score →

0255075100

−23

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked epwforge-mcp against OSV.dev.

Inventory

Tools (10)

Click any tool to inspect its schema.

~1.5k tokens total

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.guzz-labs/epwforge-mcp safe to use?: io.github.guzz-labs/epwforge-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.guzz-labs/epwforge-mcp?: io.github.guzz-labs/epwforge-mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can io.github.guzz-labs/epwforge-mcp do?: io.github.guzz-labs/epwforge-mcp provides 10 tools: generate_weather_file, generate_design_day, generate_ensemble, generate_batch, find_station and 5 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.guzz-labs/epwforge-mcp?: io.github.guzz-labs/epwforge-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
Is io.github.guzz-labs/epwforge-mcp actively maintained?: io.github.guzz-labs/epwforge-mcp is actively maintained — last commit was 12 days ago.

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Edit this pageView history

Other

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "epwforge": {
      "env": {
        "EPWFORGE_API_KEY": "sk_live_..."
      },
      "command": "epwforge-mcp"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-guzz-labs-epwforge-mcp)](https://mcppedia.org/s/io-github-guzz-labs-epwforge-mcp)

Read me

What io.github.guzz-labs/epwforge-mcp does

MCP server for EPWForge — give Claude, Cursor, and other AI agents the ability to generate, morph, and download weather files for building energy simulation.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

uvx 'epwforge-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

README

epwforge-mcp

MCP server for EPWForge — give Claude, Cursor, and other AI agents the ability to generate, morph, and download weather files for building energy simulation.

Status: 0.10.0 (Python). Four consolidated tools — find_station, analyze_weather, chart_weather, generate_weather_file. Production backend, all tier features wired in. Mirrored 1:1 by the hosted MCP at https://epwforge.com/api/mcp (Claude Web / hosted MCP clients get the same surface).

What is EPWForge?

EPWForge generates and morphs weather files (.epw, .ddy, .csv) for building energy simulation tools — EnergyPlus, OpenStudio, IES VE, eQUEST, and any workflow that consumes EPW. The platform supports:

TMYx generation anywhere — typical meteorological years synthesized from ERA5 reanalysis (1950–present) for any global lat/lon, or passthrough of published OneBuilding TMYx files for ~17,000 known stations.
AMY (Actual Meteorological Year) — historical hourly weather for any specific year since 1950. Useful for stress-testing against observed extremes.
CMIP6 climate morphing — apply SSP1-2.6 / SSP2-4.5 / SSP3-7.0 at horizons 2030–2100 across 7 warming percentiles, plus SSP5-8.5 as an opt-in extreme stress test. SSP3-7.0 is the recommended high-end for design. Belcher 2005 mean-shift hybridised with UKCP18 / NOAA Atlas 14 diurnal anomalies.
Urban Heat Island adjustment — Stewart & Oke 2012 Local Climate Zone presets (suburban / urban / dense_urban).
Extreme event injection — heatwave, cold snap, hot-humid, cold-windy, wildfire smoke. Per-event intensity 1–10, AR6-auto-fill under an SSP. Events stitched at the baseline's hottest / coldest 14-day window.
ASHRAE 169 design conditions — full percentile bins (0.4 / 1 / 2 cooling, 99.6 / 99 heating, WB / DP / Enth variants), computed from the modified hourly distribution.
Output formats — EnergyPlus (.epw + .ddy + .stat), CSV hourly, PVsyst, ESP-r .clm. Bundled .zip available.

Tools

Four consolidated tools. Operations that were once separate tools (batch, ensemble, design-day, etc.) are now parameters on these four — see the deprecation map below.

Tool	What it does	Auth
`find_station`	Search the ~17,000-station GuzzStations catalog by name, country, or coordinates. Optional `compact=True` returns just the newest TMYx per station (6–10× smaller responses for chained agent workflows).	none
`analyze_weather`	Statistical summary of an EPW. Three modes: `url=` (single file), `urls=[]` (2–10 file comparison), `config={...}` (synthesize a morphed scenario from lat/lon — no EPW content returned). Optional `include_full_ashrae`, `include_improbability`, `include_idf`.	none
`chart_weather`	Inline SVG chart. Single-EPW types: `diurnal`, `temp_carpet`, `wind_rose`, `monthly_boxplot`, `utci_carpet`, `economizer_carpet`, `pv_tilt_azimuth`, `solar_under_events`. Multi-EPW type: `comparison`.	none
`generate_weather_file`	Generate and return a downloadable weather file with the full morph stack. Format = `epw` / `ddy` / `csv` / `zip` / `pvsyst`. Supports `ensemble=true` (all SSPs at once).	API key + credits

Deprecation map (v0.2.0 consolidation)

Migrating from a pre-0.2.0 agent script? Old → new:

Old tool	Now reached via
`generate_design_day`	`generate_weather_file(format="ddy")`
`generate_ensemble`	`generate_weather_file(ensemble=true)`
`generate_batch`	Loop `generate_weather_file` client-side, or `generate_weather_file(scenarios=[...])`
`get_station_epw`	Pass the `epw_url` from `find_station` to `analyze_weather` / `chart_weather`, or download directly
`analyze_epw`	`analyze_weather(url=...)`
`compare_scenarios`	`analyze_weather(config={...})` per scenario, or `analyze_weather(urls=[...])` for static EPWs
`chart_diurnal_profile`	`chart_weather(url=..., chart_type="diurnal")`
`chart_compare_scenarios`

... View full README on GitHub

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

77/100across 5 weighted dimensions

How we score →

0255075100

−23

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked epwforge-mcp against OSV.dev.

Inventory

Tools (10)

Click any tool to inspect its schema.

~1.5k tokens total

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.guzz-labs/epwforge-mcp safe to use?: io.github.guzz-labs/epwforge-mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.guzz-labs/epwforge-mcp?: io.github.guzz-labs/epwforge-mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can io.github.guzz-labs/epwforge-mcp do?: io.github.guzz-labs/epwforge-mcp provides 10 tools: generate_weather_file, generate_design_day, generate_ensemble, generate_batch, find_station and 5 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.guzz-labs/epwforge-mcp?: io.github.guzz-labs/epwforge-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
Is io.github.guzz-labs/epwforge-mcp actively maintained?: io.github.guzz-labs/epwforge-mcp is actively maintained — last commit was 12 days ago.

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MCP Security Weekly

Get CVE alerts and security updates for io.github.guzz-labs/epwforge-mcp and similar servers.

Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?