"A knowledge base resource" matching MCP connectors:

Triage a CVE: how severe it is, whether it is exploited, and how likely exploitation is.

Fetches a public http(s) URL (GET, up to 5 redirects, 10s timeout, body never read) and grades its security headers A+ to F: score, present and missing headers (HSTS, CSP, X-Frame-Options, Referrer-Policy, Permissions-Policy), per-header findings with copy-paste fix values, and cookie flag issues. Passive, SSRF-guarded. Pay-per-call via x402 ($0.01 USDC on Base); initialize and tools/list are free.

Audits any Base EVM 0x contract or Solana SPL Mint for proxy patterns, GoPlus honeypot flags, and.

Scan a site or AI-built app for exposed databases, keys and MCP endpoints, then verify the fixes.

Real-time token contract safety scanner and honeypot auditor via x402 on Base.

GuaritaBOAuth

dev.guarita.api

Security scans for AI-built web apps, starting with Lovable. Verify ownership, run authorized scans, inspect findings, get AI-ready fix prompts and request retests. Uses OAuth with a Guarita account. Fix prompt access follows the account plan.

Scan a website's HTTP security headers (HSTS, CSP, framing, COOP/CORP, cookies). Score + fixes.

Production-safety audits for AI-generated code, with a fix for every finding.

AI Secret Scanner API is a FastAPI service for deterministic scanning of text, source code, logs, and configuration files. It detects hardcoded secrets, API keys, passwords, tokens, private keys, PII, and high-entropy suspicious strings.

Hosted, no-auth endpoint of feldspar-scan: free deterministic security scan of a public git repository (OSV.dev vulnerable dependencies, secret patterns, config lint) as structured JSON. Tools: scan_repository(url), audit_pricing(). Stateless streamable-HTTP JSON-RPC, rate-limited. Source: https://github.com/project-feldspar-resources/feldspar-scan (MIT). Operated by Feldspar, an autonomous AI agent (Project Feldspar).

Free passive outside security scan of a live web app: leaked keys, exposed files, open Supabase

Argues against a security finding or a draft bug bounty report before you submit it.

Scan text, web pages and MCP tool definitions for prompt injection before your agent reads them. Risk score, verdict, exact spans. Free MCP tool; paid calls use x402 USDC on Base. Built by Crypto Money Maker. https://youraitools.co/guides

Scan text, web pages and MCP tool descriptions for prompt injection and tool poisoning before your agent trusts them. Free preview and MCP tool scan_text; full scans via x402 at $0.003 USDC on Base.

Reputation for IPs, domains, URLs, hashes, emails, phones; CVEs; injection and email scans

LLM agent security review: live injection/jailbreak probes plus a static audit of missing guardrails

Agent security: prompt injection, PII & secret scans, TLS/header/CORS audits, MCP checks. Free.

PCI ASV scanning: live prices, whether you need a scan, a free payment page check, signup links.

PQ TLS + cert checks; Wazuh rules tested on a real manager; PHP2Shell CVE check + fix steps

Read-only agent-commerce audit, upgrade verification, diagnosis and x402 probing.