Firewall for AI agents. Scan before you trust.
AI Security Guard Overview
When your AI agent calls an MCP tool, fetches a URL, or processes a document, it trusts whatever comes back. That's the problem. A malicious API response can hijack your agent's behavior or tell it to run malicious code. AI Security Guard is a firewall that sits between your agent and untrusted content. Before your agent processes anything external, we scan it. Works with Claude or any other agent that consumes external data. x402 micropayments. Pay per scan, no subscriptions.
AI Security Guard Key Features
Intent Drift Detection — Catches when data transforms into instructions. Identifies content that looks like data but contains embedded commands targeting your agent's behavior.
Tool Poisoning Protection — Scans MCP server responses and API outputs before your agent processes them. Detects manipulation attempts in tool call results.
Pay-Per-Scan Micropayments — x402 protocol integration. No subscriptions or API keys required
AI Security Guard Use Cases
Scanning MCP tool responses before your agent processes external data
Validating URLs and API endpoints before autonomous web fetches
Detecting hidden instructions in PDFs before document summarization
Protecting agentic workflows from compromised third-party APIs
Screening user messages in multi-agent systems for injection attempts
Auditing agent-to-agent communications for manipulation patterns
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