SERVER

Polarity

Rank #65,629

io.github.radar989/polarity-mcp

Real-time threat intelligence lookups and IOC parsing from your self-hosted Polarity instance.

1 version

Claim this server

Listed & last published

Jun 4, 2026

OVERVIEW

Polarity is a Model Context Protocol (MCP) server. It ranks #65,629 of 137,492 servers tracked on MCP Toplist. Polarity is listed on Official MCP, with 1 tracked version. It was first listed on Jun 4, 2026 and most recently updated on Jun 4, 2026.

STANDING

#65,629of 137,492 tracked serversTop 50%

Ranks ahead of 71,863 of 137,492 servers on MCP Toplist.

CONNECT

Use Polarity

No setupRuns out of the box

No credentials or required configuration declared — add it to your MCP client and go.

npm package

claude mcp add polarity-mcp -e "POLARITY_SERVER_URL=<your POLARITY_SERVER_URL>" -e "POLARITY_TOKEN=<your POLARITY_TOKEN>" -e "POLARITY_IGNORE_SSL=<your POLARITY_IGNORE_SSL>" -e "POLARITY_TIMEOUT_MS=<your POLARITY_TIMEOUT_MS>" -- npx -y @polarityio/mcp-connector

Replace each placeholder with your own value before saving.

npm package

[mcp_servers.polarity-mcp]
command = "npx"
args = ["-y", "@polarityio/mcp-connector"]

[mcp_servers.polarity-mcp.env]
POLARITY_SERVER_URL = "<your POLARITY_SERVER_URL>"
POLARITY_TOKEN = "<your POLARITY_TOKEN>"
POLARITY_IGNORE_SSL = "<your POLARITY_IGNORE_SSL>"
POLARITY_TIMEOUT_MS = "<your POLARITY_TIMEOUT_MS>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "polarity-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@polarityio/mcp-connector"
      ],
      "env": {
        "POLARITY_SERVER_URL": "<your POLARITY_SERVER_URL>",
        "POLARITY_TOKEN": "<your POLARITY_TOKEN>",
        "POLARITY_IGNORE_SSL": "<your POLARITY_IGNORE_SSL>",
        "POLARITY_TIMEOUT_MS": "<your POLARITY_TIMEOUT_MS>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "polarity-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@polarityio/mcp-connector"
      ],
      "env": {
        "POLARITY_SERVER_URL": "<your POLARITY_SERVER_URL>",
        "POLARITY_TOKEN": "<your POLARITY_TOKEN>",
        "POLARITY_IGNORE_SSL": "<your POLARITY_IGNORE_SSL>",
        "POLARITY_TIMEOUT_MS": "<your POLARITY_TIMEOUT_MS>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

npm package

{
  "servers": {
    "polarity-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@polarityio/mcp-connector"
      ],
      "env": {
        "POLARITY_SERVER_URL": "<your POLARITY_SERVER_URL>",
        "POLARITY_TOKEN": "<your POLARITY_TOKEN>",
        "POLARITY_IGNORE_SSL": "<your POLARITY_IGNORE_SSL>",
        "POLARITY_TIMEOUT_MS": "<your POLARITY_TIMEOUT_MS>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "polarity-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@polarityio/mcp-connector"
      ],
      "env": {
        "POLARITY_SERVER_URL": "<your POLARITY_SERVER_URL>",
        "POLARITY_TOKEN": "<your POLARITY_TOKEN>",
        "POLARITY_IGNORE_SSL": "<your POLARITY_IGNORE_SSL>",
        "POLARITY_TIMEOUT_MS": "<your POLARITY_TIMEOUT_MS>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "polarity-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@polarityio/mcp-connector"
      ],
      "env": {
        "POLARITY_SERVER_URL": "<your POLARITY_SERVER_URL>",
        "POLARITY_TOKEN": "<your POLARITY_TOKEN>",
        "POLARITY_IGNORE_SSL": "<your POLARITY_IGNORE_SSL>",
        "POLARITY_TIMEOUT_MS": "<your POLARITY_TIMEOUT_MS>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

BADGE

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Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.radar989%2Fpolarity-mcp.svg)](https://mcptoplist.com/server/io.github.radar989%2Fpolarity-mcp)

HTML

<a href="https://mcptoplist.com/server/io.github.radar989%2Fpolarity-mcp"><img src="https://mcptoplist.com/badge/io.github.radar989%2Fpolarity-mcp.svg" alt="MCP Toplist: Top 50% of 137,492" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

REGISTRIES

Listed on 1 registry

Official MCP

VERSIONS

Available versions (1)

Version	Published
1.0.1	Jun 4, 2026

FAQ

Frequently asked questions

Is Polarity listed on the Official MCP Registry?: Yes — Polarity is listed on the Official MCP Registry.
How many versions does Polarity have?: MCP Toplist tracks 1 version of Polarity, most recently published on Jun 4, 2026.

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