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Polarity

io.github.radar989/polarity-mcp·v1.0.1·Calendar & Time

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

In-path gate · all MCP tools

Using Polarity in Claude, Cursor, Gemini CLI, Cline, or Zed?

MCP tool contracts can change remotely with no version bump. The mcpindex gate pins each contract and HOLDs the call when it drifts-before your agent acts. Zero credentials. This is not the package install for this server itself (use Install this server for that).

Install the mcpindex gate (one command)

Rewrites your MCP host config so each server launches behind the gate. Inspect first: curl -fsSL https://mcpindex.ai/install.sh | less

uv tool install mcpindex-gate && mcpindex-config-wire
Auditable install path →Watch it hold a drift →
Trust verdict · v1 advisory · method
NOT YET SCREENEDno verdict on file

Verdict not yet evaluated for this tool. The semantic screen takes adversarial cases first; coverage rolls out as the corpus expands (15/150 labels to graduation). The deterministic conformance probe is built but has not yet run on the public corpus, so a recorded verdict here is REVIEW or UNVERIFIED, never a clearing ALLOW. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: the eval, four-state verdict, honest limits.

Own this server? Screen its description →

That verdict was true at screening time (snapshot 2026-07-20).

Contracts can change after screening, with no version bump. The gate pins Polarity’s tool contracts on first sight and holds any silent change before your agent acts - the check that keeps being true on Tuesday.

See your first HOLD in 2 minutes →

Environment variables
POLARITY_SERVER_URL

The base URL of your Polarity server, e.g. https://polarity.yourcompany.com

POLARITY_TOKEN

A Polarity API key. Generate one in Polarity under Settings > API Keys.

POLARITY_IGNORE_SSL

Set to 'true' if your Polarity server uses a self-signed certificate.

POLARITY_TIMEOUT_MS

Timeout in milliseconds for Polarity API requests. Defaults to 30000 (30 seconds). Increase for slow integrations.

MCP quality score · maturity, not trust · methodology
freshness
24
completeness
10
installability
25
documentation
10
stability
10
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