Is Harvey Intel free?

Yes, Harvey Intel is free to use.

How do I install Harvey Intel?

Harvey Intel supports both local and remote installation. For local use, install it via npm (npx) and add the configuration to your AI app. For remote access, add the server URL to your MCP configuration.

Is Harvey Intel safe to use?

Harvey Intel was flagged by MCP Marketplace's security scan, scoring 3.2/10 (high risk). It has 7 high or critical findings to review. Review the security report on this page carefully before installing it.

What AI apps work with Harvey Intel?

Harvey Intel uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Harvey Intel MCP Server

by meltingpixelsai

Developer ToolsUse Caution3.2LocalRemote

Free

DrainBrain token safety, CORTEX trading signals, social trends. Zero Core Intel.

About

DrainBrain token safety, CORTEX trading signals, social trends. Zero Core Intel.

Remote endpoints: streamable-http: https://agents.rugslayer.com/mcp

Security Report

3.2

Use Caution3.2High Risk

This MCP server implements dual authentication (x402 USDC micropayments and API key) with reasonable access controls. However, several security concerns reduce confidence: the API key validation logic is not shown and cannot be verified, sensitive Supabase credentials are loaded from environment variables without validation, database queries lack input sanitization against SQL injection, and error handling exposes potentially sensitive information. The server's purpose (token analysis, trading signals, social intelligence) aligns with its permissions, but implementation details raise questions about credential handling and query safety. Supply chain analysis found 11 known vulnerabilities in dependencies (0 critical, 5 high severity). Package verification found 1 issue.

7 files analyzed · 22 issues found

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

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

env_vars

Check that this permission is expected for this type of plugin.

HTTP Network Access

Connects to external APIs or services over the internet.

file_system

Check that this permission is expected for this type of plugin.

Unverified package source

We couldn't verify that the installable package matches the reviewed source code. Proceed with caution.

How to Install & Connect

Available as Local & Remote

This plugin can run on your machine or connect to a hosted endpoint. during install.

Documentation

View on GitHub

From the project's GitHub README.

Harvey Intel

MCP server for AI agents. Token safety scoring, trading signals, market regime detection, and social intelligence. Two payment options: x402 USDC micropayments or API key subscriptions.

Built by RugSlayer.

Live Endpoint

https://agents.rugslayer.com/mcp

Tools

Free

Tool	Description
`list_tools`	List all tools with pricing
`health`	Server status and payment config
`scan_token_preview`	Quick risk level (LOW/MEDIUM/HIGH/CRITICAL)

Paid (USDC on Solana via x402)

Tool	Price	Description
`scan_token`	$0.01	Full DrainBrain ML risk analysis - score, honeypot, rug stage, risk flags, temporal prediction
`get_trading_signals`	$0.02	CORTEX trading signals - direction, confidence, win rate per token
`get_market_regime`	$0.02	Market regime detection - HOT/NORMAL/COLD with velocity metrics
`get_social_trends`	$0.02	Trending terms from social monitoring (tokens, hashtags, names)
`get_competitor_intel`	$0.02	Competitor activity tracking with significance scoring

Authentication

Harvey Intel supports two payment methods. Choose whichever fits your workflow:

Option 1: API Key (recommended for recurring use)

Get a free API key at rugslayer.com/drainbrain, then pass it in the Authorization header:

{
  "mcpServers": {
    "harvey-intel": {
      "url": "https://agents.rugslayer.com/mcp",
      "headers": {
        "Authorization": "Bearer db_live_your_key_here"
      }
    }
  }
}

Tiers:

Tier	Rate Limit	Price
Free	100 calls/day	$0
Pro	Unlimited	$199/mo
PAYG	Unlimited	$49/mo + usage

Option 2: x402 USDC Micropayments (no account needed)

npx mcpay connect --urls https://agents.rugslayer.com/mcp --svm <SOLANA_SECRET_KEY> --svm-network solana

Agent calls a paid tool
Server responds with PAYMENT_REQUIRED + price details
MCPay proxy sends USDC payment on Solana
Payment verified via PayAI facilitator
Tool executes and returns data

Direct MCP (free tools only)

{
  "mcpServers": {
    "harvey-intel": {
      "url": "https://agents.rugslayer.com/mcp"
    }
  }
}

Claude Code

claude mcp add harvey-intel --transport http https://agents.rugslayer.com/mcp

Registries

Official MCP Registry - io.github.meltingpixelsai/harvey-intel
Smithery
npm

Data Sources

DrainBrain - 5-model ML ensemble trained on 175K+ labeled Solana tokens
CORTEX - Algorithmic trading system (SOL/JUP/RAY)
Synthia - Social intelligence monitoring across X, Telegram, and other platforms