Same name, different servers
Comet MCP server: 2 servers share this name
2 MCP servers in the atlas are called Comet. They come from 2 publishers. Verdicts: 1 CAUTION and 1 BLOCK. Check the org and the package before you install.
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Cite
Cite this page
ModelsAtlas. “Comet MCP server: 2 servers share this name”. Retrieved 28 Oct 2026. https://modelsatlas.com/mcp/name/comet
No pick. All 2 are BLOCK, so we recommend none of them. Read the findings before you decide.
All 2 side by side
| Server | What it does | Verdict | Tools | Transport | Stars | Last push |
|---|---|---|---|---|---|---|
| Cometmetrostar/comet | React with TypeScript Component Library based on USWDS 3.0 | ✕BLOCK D | 7 tools No destructive tools | stdio | 28 | 7 days ago |
| Comethanzili/comet-mcp | MCP Server connecting to Perplexity Comet browser | !CAUTION B | 6 tools No destructive tools | stdio | 180 | 9 months ago |
How to tell them apart
Check the package
Install by the full package name, not by searching “Comet”.
Check the org
Every card shows org/repo. Our page for each server links to the exact repository we read.
Check the verdict
A good name says nothing about the code. Open a BLOCK page to see what we found.
Questions
Which Comet MCP server should I use?
None of the 2: every one is BLOCK. Read the findings on each page before you decide.
Is the Comet MCP server safe?
It depends which one. metrostar/comet is BLOCK (D), hanzili/comet-mcp is CAUTION (B).
Keep going in your AI
Opens with this page as the source. We add nothing else to the prompt.
- Which Comet MCP server should I use?
- Is the Comet MCP server safe?