Check Security
check_securityCheck code for security vulnerabilities only (hardcoded secrets, SQL injection, XSS, etc.)
How it works ↓Pricing
Per call
$0.01
Model
flat
Pay only for what you use. No subscriptions.
Inputs
code *
stringfilename *
stringInput Parameters
Cost per run
Execution cost$0.01
About Check Security
Check code for security vulnerabilities only (hardcoded secrets, SQL injection, XSS, etc.)
Frequently Asked Questions
Check code for security vulnerabilities only (hardcoded secrets, SQL injection, XSS, etc.)
Check Security costs $0.01 per call on xpay. No subscription, no minimums. Pay only for the calls you make. New accounts get $5 in free credits.
Connect the Code Sentinel MCP endpoint to your client — Claude Code: claude mcp add --transport http code-sentinel "https://code-sentinel.mcp.xpay.sh/mcp?key=YOUR_XPAY_KEY"; Cursor/Windsurf/Cline/VS Code: same URL in mcp.json. The agent will see check_security as a callable tool with the input schema and run it directly. (Unified across all providers: https://mcp.xpay.sh/mcp?key=YOUR_XPAY_KEY, then xpay_run with toolPath code-sentinel/check_security.)
Yes — that's exactly what xpay is for. You don't need a Code Sentinel account or API key. Sign up at xpay.tools (Google or email), get $5 free credit, and run Check Security immediately. Billing flows through your xpay balance.
Check Security accepts 2 input parameters: code, filename. See the input schema and runnable form on this page for details and to test live.