I
io.github.pipeworx-io/zippopotam
Zippopotam MCP — wraps Zippopotam.us ZIP/postal code API (free, no auth)
0 tools GitHub
No known CVEs
No license
Maintained
Last commit 37d ago
Works with most clients
Transport: http
0 tools
Grade F
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": {
"io-github-pipeworx-io-zippopotam": {
"command": "<see-readme>",
"args": []
}
}
}Are you the author?
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Read me
What io.github.pipeworx-io/zippopotam does
MCP server for ZIP and postal code lookups via Zippopotam.us
Test This Server
No automated test available for this server. Check the GitHub README for setup instructions.
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Scored, not listed
Why this score
Five weighted categories — click any category to see the underlying evidence.
Score breakdown
28/100across 5 weighted dimensions
0255075100
8
10
−72
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.devNo known CVEs.
No package registry to scan.
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Frequently Asked Questions
- Is io.github.pipeworx-io/zippopotam safe to use?
- io.github.pipeworx-io/zippopotam 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.pipeworx-io/zippopotam?
- io.github.pipeworx-io/zippopotam can be installed by cloning its GitHub repository and following the setup instructions in the README.
- What AI clients work with io.github.pipeworx-io/zippopotam?
- io.github.pipeworx-io/zippopotam is compatible with claude-desktop, cursor, claude-code. It uses http transport.
- Is io.github.pipeworx-io/zippopotam actively maintained?
- io.github.pipeworx-io/zippopotam is recently maintained — last commit was 37 days ago.
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Discussion
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