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PubNub MCP Server

by pubnub·io.github.pubnub/mcp-server·v2.3.2·33 stars
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PubNub Model Context Protocol MCP Server for Cursor and Claude

B82/100grade B
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Safety scan
B82/100

full report

Adoption
Established

33 stars232 downloads/wk

Reviews

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If you have run it, two minutes of your experience saves the next person an afternoon.

PubNub MCP Server tools

No tool declarations could be read from the package source. They show once the server is installed.

Public scan report

scanner v0.1.10 · 2026-09-27 · same rubric, same numbers if you re-run it

no findings
  • Code scan29 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitystatic API keys via environment variables6/15
  • Maintenancelast push 4 days ago15/15
  • Maintainer identityregistry namespace matches repository owner7/10
Overall 82/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How PubNub MCP Server compares

Against every graded AI and agents MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
82/100
higher than 65% of 4,460 AI and agents servers
GitHub stars
33
more than 91% of 2,711 AI and agents servers
Downloads a week
232
more than 76% of 1,538 AI and agents servers with a package

Install PubNub MCP Server in Claude Code, Cursor or VS Code

Runs npx -y @pubnub/mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add mcp-server -- npx -y @pubnub/mcp
Add to Cursor

PubNub MCP Server: common questions

Is PubNub MCP Server safe?
Mostly: it is graded B (82/100). Read the PubNub MCP Server safety report
How do I install PubNub MCP Server?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does PubNub MCP Server need an API key?
Yes. The registry entry asks for PUBNUB_API_KEY, PUBNUB_PUBLISH_KEY, PUBNUB_SUBSCRIBE_KEY, PUBNUB_PASSWORD.
Is PubNub MCP Server maintained?
The last commit was 41 days ago (2026-09-23). The latest release is v2.3.2.
How does PubNub MCP Server compare with other AI and agents MCP servers?
safety score 82/100 (higher than 65% of 4,460 AI and agents servers); github stars 33 (more than 91% of 2,711 AI and agents servers); downloads a week 232 (more than 76% of 1,538 AI and agents servers with a package). Full comparison.