Openweather Mcp Server

Name: Openweather Mcp Server
Author: sesch29

by sesch29

A Java (Spring AI) implementation of an MCP server

0 tools GitHub

No known CVEs

Apache-2.0 license

Stale

Last commit 348d ago

Works with most clients

Transport: stdio

0 tools

Grade F

Edit this pageView history

Maps & Geo

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": {
    "openweather-mcp-server": {
      "command": "<see-readme>",
      "args": []
    }
  }
}

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[![MCPpedia Score](https://mcppedia.org/api/badge/openweather-mcp-server)](https://mcppedia.org/s/openweather-mcp-server)

Read me

What Openweather Mcp Server does

If you just want to use it in your MCP-ready AI application of your choice, follow these steps:

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

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Why this score

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

Score breakdown

28/100across 5 weighted dimensions

How we score →

0255075100

−72

Security

Maintenance

Efficiency

Documentation

Compatibility

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Security

OSV.dev

No known CVEs.

No package registry to scan.

Community

Reviews

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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 Openweather Mcp Server safe to use?: Openweather Mcp Server 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. Licensed under Apache-2.0.
How do I install Openweather Mcp Server?: Openweather Mcp Server can be installed by cloning its GitHub repository and following the setup instructions in the README.
What AI clients work with Openweather Mcp Server?: Openweather Mcp Server is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
Is Openweather Mcp Server actively maintained?: Openweather Mcp Server is less actively maintained — last commit was 348 days ago.

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MCP Security Weekly

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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?

End-user Usage (nerd-level)

If you just want to use it in your MCP-ready AI application of your choice, follow these steps:

Get your personal openweathermap.org API key:

Create an Account

Create an API-key here

Open the configuration file of your AI application. Depending on your app, this might be different. You need to add this data to your configuration (e.g. from librechat.yaml):

mcpServers:
  openweather-mcp-server:
    type: stdio
    command: java
    args:
      - -jar 
      - /app/my-mcp-servers/openweather-mcp-server-0.1.2.jar
      - --spring.config.additional-location=file:/app/my-mcp-servers/application-prod.yml

Download the *.jar file of the openweather-mcp-server

Copy it into a location that is reachable

LibreChat in Docker: create a folder /LIBRECHAT/my-mcp-servers/

Make sure, java is installed in the location

LibreChat in Docker: in /LIBRECHAT/Dockerfile change this line:

# original
RUN apk add --no-cache python3 py3-pip uv
# change into this
RUN apk add --no-cache python3 py3-pip uv openjdk21-jre

Make sure, everything is reachable and packed together:

LibreChat in Docker:

In file /LIBRECHAT/docker-compose.yml:

# original
image: ghcr.io/danny-avila/librechat-dev:latest
# change into this
# image: ghcr.io/danny-avila/librechat-dev:latest
build: .

Now you can rebuild

Now you can rebuild, restart. With the current versions it is sufficient to execute docker compose build --no-cache && docker compose up -d. On any problems, please stick to the update guide.

In your AI application, you should now be able to activate the "openweather-mcp-server" and ask for the current weather in any city :-)

Frequently Asked Questions

Is Openweather Mcp Server safe to use?

Openweather Mcp Server 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. Licensed under Apache-2.0.

How do I install Openweather Mcp Server?

Openweather Mcp Server can be installed by cloning its GitHub repository and following the setup instructions in the README.

What AI clients work with Openweather Mcp Server?

Openweather Mcp Server is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.

Is Openweather Mcp Server actively maintained?

Openweather Mcp Server is less actively maintained — last commit was 348 days ago.

End-user Usage (nerd-level)

If you just want to use it in your MCP-ready AI application of your choice, follow these steps:

Get your personal openweathermap.org API key:

Create an Account

Create an API-key here

Open the configuration file of your AI application. Depending on your app, this might be different. You need to add this data to your configuration (e.g. from librechat.yaml):

mcpServers:
  openweather-mcp-server:
    type: stdio
    command: java
    args:
      - -jar 
      - /app/my-mcp-servers/openweather-mcp-server-0.1.2.jar
      - --spring.config.additional-location=file:/app/my-mcp-servers/application-prod.yml

Download the *.jar file of the openweather-mcp-server

Copy it into a location that is reachable

LibreChat in Docker: create a folder /LIBRECHAT/my-mcp-servers/

Make sure, java is installed in the location

LibreChat in Docker: in /LIBRECHAT/Dockerfile change this line:

# original
RUN apk add --no-cache python3 py3-pip uv
# change into this
RUN apk add --no-cache python3 py3-pip uv openjdk21-jre

Make sure, everything is reachable and packed together:

LibreChat in Docker:

In file /LIBRECHAT/docker-compose.yml:

# original
image: ghcr.io/danny-avila/librechat-dev:latest
# change into this
# image: ghcr.io/danny-avila/librechat-dev:latest
build: .

Now you can rebuild

Now you can rebuild, restart. With the current versions it is sufficient to execute docker compose build --no-cache && docker compose up -d. On any problems, please stick to the update guide.

In your AI application, you should now be able to activate the "openweather-mcp-server" and ask for the current weather in any city :-)

Openweather Mcp Server

Install in your client

What Openweather Mcp Server does

Test This Server

Why this score

28/100across 5 weighted dimensions

Security

Reviews

Frequently Asked Questions

Similar servers

Discussion

Openweather Mcp Server

Install in your client

What Openweather Mcp Server does

Test This Server

Readme

End-user Usage (nerd-level)

Development: Environment variables

Why this score

28/100across 5 weighted dimensions

Security

Reviews

Frequently Asked Questions

Similar servers

Discussion

Readme

End-user Usage (nerd-level)

Development: Environment variables