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Perspective API Alternative (Toxicity Detection) MCP Server

SecurityLow Risk10.0RemoteNew
Free

Toxicity scores (0-1) for text before an agent posts it. Perspective API compatible. No LLM.

About

Toxicity scores (0-1) for text before an AI agent posts it: TOXICITY, SEVERE_TOXICITY, INSULT, PROFANITY, THREAT and IDENTITY_ATTACK. Drop-in compatible with the Google Perspective API, which shuts down on Dec 31, 2026. Deterministic open-source model (Detoxify), no LLM. English only.

Authentication: send your Apify API token as Authorization: Bearer <APIFY_TOKEN>. Get it in Apify Console > Settings > API & Integrations.

Pricing: paid per use through Apify, $0.50 per 1,000 text units (lower on Apify paid plans). Nothing is charged through MCP Marketplace.

The first request after an idle period can take 10 to 30 seconds (cold start).

Remote endpoint (Streamable HTTP): https://koyourmoon--perspective-api-alternative.apify.actor/mcp

Security Report

10.0
Low Risk10.0Low Risk

Valid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry.

Endpoint verified · Requires authentication · 1 issue found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Found in Source Code

Found by scanning the linked source code. This listing connects to a hosted endpoint, so none of this runs on your machine: it describes what the server software does where it is hosted.

HTTP Network Access

Connects to external APIs or services over the internet.

What You'll Need

Set these up before or after installing:

Apify API token. Send it as Authorization: Bearer <APIFY_TOKEN>. Get it in Apify Console > Settings > API & Integrations.Required

Environment variable: APIFY_TOKEN

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How to Connect

Remote Plugin

No local installation needed. Your AI client connects to the remote endpoint directly.

Add this to your MCP configuration to connect:

{
  "mcpServers": {
    "io-github-koyourmoon-perspective-api-alternative": {
      "url": "https://koyourmoon--perspective-api-alternative.apify.actor/mcp"
    }
  }
}

Getting Started

Once installed, try these example prompts and explore these capabilities:

  • 1Check this reply for toxicity before posting it.
  • 2Score these comments for insult and threat.

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