"Natural Language to SQL Conversion Tools or Resources" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
CVSS Calculator MCP is a lightweight MCP server that enables AI agents to accurately calculate CVSS Base Scores and severity ratings. Supports CVSS 2.0, 3.0, 3.1, and 4.0 for vulnerability assessment, penetration testing, bug bounty hunting, and security reporting.
30 security tools for AI agents: phishing links, exposure maps, DNS, SSL, PQC, history, pivots.
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.
Queries live Google OSV.dev vulnerability intelligence for any PyPI, npm, Go, or Rust crate and re
Audits any Base EVM 0x contract or Solana SPL Mint for proxy patterns, GoPlus honeypot flags, and.
Check text before your agent reads it: hidden instructions, invisible text and links that leak data.
Scan a site or AI-built app for exposed databases, keys and MCP endpoints, then verify the fixes.
Pay-per-call agent tools: PDF, OCR, translation, news search, prediction markets, web, chain reads.
Security reviews, threat models over a repo or website, and remediation tracking, in your editor.
Operate simulations and inspect retained evidence with Firedrill.
Grades an MCP server's real egress: EVERY-HOP-VALIDATED, FIRST-HOP-ONLY, or OPEN-EGRESS.
Free AI test helpers: injection inputs, OWASP mapping, release plans, response and tool-call packs.
Free email checks: 24 blacklists, spoofing/BEC grade, redirect tracing, email spam test, WHOIS.
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).
Passive domain-perimeter checks — cert expiry, subdomain takeover, lookalikes — as agent tools
Free lockfile malware check plus paid behavioral scan of packages, agent skills and MCP tools.
Human-reviewed audit of a public website: bugs, passive security checks, UX. Order link for owners.
Argues against a security finding or a draft bug bounty report before you submit it.
Security tools for coding agents, with dependency advisory audits and structured remediation evidence. Free advisory intelligence is available; optional hosted security tools require an Offense API key and prepaid credit.
55 tools, 7 Resources, Sigma rules, email SPF/DMARC, MITRE, CVE/KEV, risk_score. No key.
Run real, auto-recovered cloud attacks on AWS, Azure and GCP to test your defenses.
Prompt-injection scanner for agents: risk score, categories and spans for text, pages, MCP tools
Audit any live URL: 85 SEO, AI-search, security, leaked-key and speed checks, with fixes to verify.
Scan a public GitHub repo, explain risks, get fix prompts and rescan to confirm fixes.
Agent security: prompt injection, PII & secret scans, TLS/header/CORS audits, MCP checks. Free.
PHP2Shell (CVE-2026-109618) scanner and automated WordPress to Zero-PHP Next.js migration.
Exposes FEDLIN's public security scanners as agent-callable tools over Streamable HTTP.
Free front-end security check for any website: a grade plus the secrets and keys it exposes.
Connect your AI assistant to Revensi OS agents, workflows, and business data.
