"How to implement Active Directory authentication in a project" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Find hidden Unicode in text or files: ASCII smuggling decoded, bidi overrides, look-alike letters.
30 security tools + the Vigia agent to audit MCP servers before you connect.
The main MCP server has 10 tools, including six public, read-only CVE tools, site search and page reading. CVE results include source software/version evidence and available CISA KEV and dated FIRST EPSS data. The separate request_security_test action requires an agent key, consent and authorization. A no-account, read-only CVE-only endpoint is https://excessionlabs.ai/mcp/cve. Docs: https://excessionlabs.ai/cve-intelligence/.
Grade a page's HTTP security headers, search penetration testing guides and send a pentest request for a person. The read tools need no authentication; request_pentest needs a free agent key.
Check a package version for known vulnerabilities and Packagist release facts.
30 security tools + the Vigía agent to audit MCP servers for prompt injection, SSRF, leaked secrets, auth bypass and more — scan before you connect.
Live security incidents, updated hourly from CISA KEV, critical GitHub security advisories, CVE records, vendor advisories and security news. For each one: what's affected, whether a fix exists, which versions fix it, and the sources. Check a lockfile or a whole repo and get the exact upgrade. Lockfiles are read in memory and never stored. Read-only MCP server, no auth
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.
Free passive outside security scan of a live web app: leaked keys, exposed files, open Supabase
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.
Scan a site or AI-built app for exposed databases, keys and MCP endpoints, then verify the fixes.
Find hidden Unicode (zero-width, bidi, tag payloads), homoglyphs and lookalike names in text.
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.
Security reviews, threat models over a repo or website, and remediation tracking, in your editor.
Production-safety audits for AI-generated code, with a fix for every finding.
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).
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.
Argues against a security finding or a draft bug bounty report before you submit it.
Passive security check of a domain: headers, TLS, DNS and email authentication. No login needed.
Audit a dependency list for known vulnerabilities, licenses and outdated versions.
Tells your coding agent whether your installed packages need patching, with advice on what to do.
Human-reviewed audit of a public website: bugs, passive security checks, UX. Order link for owners.
Vulnerability records: CVE, GHSA, CISA KEV, EPSS and vendor fixes in one place. No key needed.
Audit any live URL: 85 SEO, AI-search, security, leaked-key and speed checks, with fixes to verify.
Run real, auto-recovered cloud attacks on AWS, Azure and GCP to test your defenses.
Exploit-DB: new public exploits & PoCs, daily. Be born in one call — free testnet funds.
Dependency vulns & malicious-package advisories. Be born in one call — free testnet funds.
Gandoki is a precision-first MCP security scanner featuring 55 detectors, layered evidence verification, AI-assisted false-positive suppression, and read-only credential validation. Discover exposed secrets, debug interfaces, and sensitive files across authorized assets with explainable findings and minimal noise.
PQ TLS + cert checks; Wazuh rules tested on a real manager; PHP2Shell CVE check + fix steps
US CISA Known Exploited Vulnerabilities (KEV) catalog & active ransomware campaign check.
PHP2Shell (CVE-2026-109618) scanner and automated WordPress to Zero-PHP Next.js migration.
Security basics of a website: HTTPS certificate, redirection, headers, mixed content, DNS filtering.
Penetration Testing Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
Scan any URL, domain, or IP address for security threats using URLScanner.online. Returns a full security report including: Threat verdict (safe / suspicious / malicious) and 0–100 security score Threat intelligence across 70+ feeds (malware, phishing, blocklists) SSL certificate validity, expiry, issuer, and OCSP status HTTP security headers audit (missing / misconfigured) DNS records (A, AAAA, MX, TXT, NS, SOA) And More! Free to use. No account required. 10 scans/day
Check a live app you own for public databases, leaked keys and exposed files.
Explain a regex in plain English and detect catastrophic backtracking risk.
Scan a deployed app URL for exposed keys, open Supabase tables and missing security headers.
Scan, monitor and fix a live web app from your editor: graded security reports with fix prompts.
