Step 1
Install in your client
Config is the same across clients — only the file and path differ.
CD
Supported in Claude Desktophttp · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"world-weather-online": {
"url": "https://mcp.worldweatheronline.com/mcp?key=YOUR_API_KEY"
}
}
}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 →
[](https://mcppedia.org/s/wwo-mcp)
Read me
What Wwo Mcp does
MCP server for World Weather Online. Lets AI assistants like Claude, Cursor, and others call WWO weather data directly as tools.
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.
npx -y 'npm' 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
87/100across 5 weighted dimensions
0255075100
30
12
20
15
10
−13
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.dev8 fixed
CVE-2022-29244high · fixedCVSS 7.5
Packing does not respect root-level ignore files in workspaces
### Impact `npm pack` ignores root-level `.gitignore` & `.npmignore` file exclusion directives when run in a workspace or with a workspace flag (ie. `--workspaces`, `--workspace=<name>`). Anyone who has run `npm pack` or `npm publish` with workspaces, as of [v7.9.0](https://github.com/npm/cli/releases/tag/v7.9.0) & [v7.13.0](https://github.com/npm/cli/releases/tag/v7.13.0) respectively, may be affected and have published files into the npm registry they did not intend to include. ### Patch - Up
CVE-2018-7408high · fixedCVSS 7.8
Incorrect Permission Assignment for Critical Resource in NPM
An issue was discovered in an npm 5.7.0 2018-02-21 pre-release (marked as "next: 5.7.0" and therefore automatically installed by an "npm upgrade -g npm" command, and also announced in the vendor's blog without mention of pre-release status). It might allow local users to bypass intended filesystem access restrictions because ownerships of /etc and /usr directories are being changed unexpectedly, related to a "correctMkdir" issue.
CVE-2013-4116info · fixed
Local Privilege Escalation in npm
Affected versions of `npm` use predictable temporary file names during archive unpacking. If an attacker can create a symbolic link at the location of one of these temporary file names, the attacker can arbitrarily write to any file that the user which owns the `npm` process has permission to write to, potentially resulting in local privilege escalation. ## Recommendation Update to version 1.3.3 or later.
CVE-2020-15095medium · fixedCVSS 4.4
npm CLI exposing sensitive information through logs
Versions of the npm CLI prior to 6.14.6 are vulnerable to an information exposure vulnerability through log files. The CLI supports URLs like `<protocol>://[<user>[:<password>]@]<hostname>[:<port>][:][/]<path>`. The password value is not redacted and is printed to stdout and also to any generated log files.
CVE-2019-16777high · fixedCVSS 7.7
npm Vulnerable to Global node_modules Binary Overwrite
Versions of the npm CLI prior to 6.13.4 are vulnerable to a Global node_modules Binary Overwrite. It fails to prevent existing globally-installed binaries to be overwritten by other package installations. For example, if a package was installed globally and created a `serve` binary, any subsequent installs of packages that also create a `serve` binary would overwrite the first binary. This will not overwrite system binaries but only binaries put into the global node_modules directory. This b
Inventory
Tools (8)
Click any tool to inspect its schema.
~313 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?
Sign in to write a review.
Frequently Asked Questions
- Is Wwo Mcp safe to use?
- Wwo 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 Wwo Mcp?
- Wwo 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 Wwo Mcp do?
- Wwo Mcp provides 8 tools: get_weather, get_historical_weather, get_marine_weather, get_ski_weather, search_location and 3 more. See the full tools list on the server page for descriptions and parameters.
- What AI clients work with Wwo Mcp?
- Wwo Mcp is compatible with claude-desktop, cursor, claude-code. It uses http transport.
- Is Wwo Mcp actively maintained?
- Wwo Mcp is recently maintained — last commit was 82 days ago. It has 1 GitHub stars.
Related
Similar servers
Others in other
Pi Lean Ctx95Pi Coding Agent extension (CLI-first) — routes bash/read/grep/find/ls through lean-ctx CLI for strong token savings. Optional MCP bridge can register advanced tools.
3.0k 6
Headroom95Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 60-95% fewer tokens, same answers. Library, proxy, MCP server.
55.0k 3
Sigmap9497% token reduction for AI coding sessions — zero deps, 21 languages, MCP server
531 6
I
io.github.asklokesh/loki-mode94Autonomous spec-to-product coding-agent CLI with an MCP server exposing 34 tools over stdio.
997 8
MCP Security Weekly
Get CVE alerts and security updates for Wwo 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?
Sign in to join the discussion.