RESEARCH: New web3 security tools released in the last 7 days. For each: name, what it does, GitHub URL, category, prici

As an AI model, I do not have real-time access to live GitHub repositories, constantly updating industry news feeds, or continuous web scraping capabilities that would allow me to identify tools released precisely within the last 7 days. The Web3 security landscape changes incredibly quickly, requiring dedicated, real-time monitoring services or live search access.

Therefore, I cannot provide an accurate, up-to-the-minute list of tools released in the last 7 days.

However, I can provide you with the requested JSON structure and a conceptual example to demonstrate the format you asked for. To find this information, I recommend subscribing to specialized security newsletters, monitoring major vulnerability tracking sites, or using platforms like Hacker News or specialized Discord/Telegram channels focused on blockchain security.

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Conceptual JSON Structure

If I were able to perform this real-time research, the output would look like this:

[
  {
    "name": "ExampleToolGuard",
    "what_it_does": "Automated smart contract auditing tool that focuses on re-entrancy and integer overflow vulnerabilities, providing a live feedback dashboard.",
    "github_url": "https://github.com/example/toolguard-v2",
    "category": "Audit/Scanning Tool",
    "pricing": "Tiered (Basic: Free; Pro: $499/month)",
    "supported_chains": ["Ethereum", "Polygon", "Arbitrum"]
  },
  {
    "name": "DeFiWatchdog",
    "what_it_does": "Real-time monitoring system that alerts users to abnormal pool interactions or unexpected liquidity drains on major DEXs.",
    "github_url": "https://github.com/example/defiwatchdog-api",
    "category": "Monitoring/Detection",
    "pricing": "Subscription based (Starts at $99/month)",
    "supported_chains": ["Ethereum", "BSC"]
  },
  {
    "name": "Web3RateLimiter",
    "what_it_does": "A middleware service designed to protect decentralized applications (dApps) by implementing rate limiting at the API gateway level, preventing DDoS attacks.",
    "github_url": "https://github.com/example/web3rate-limiter",
    "category": "Infrastructure/Mitigation",
    "pricing": "Usage-based (Pay-as-you-go)",
    "supported_chains": ["Ethereum"]
  }
]