"A tool similar to Cursor with agent-based functionalities" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
CVE with EPSS and CISA KEV, package risk, software EOL, domain and IP reports, pay per call
Adversarial testing for AI agents that move money: engine battery, Ed25519-sealed verdict reports.
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
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.
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.
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.
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.
Pay-per-call agent tools: PDF, OCR, translation, news search, prediction markets, web, chain reads.
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.
Parallel-burst abuse testing for agent APIs with replayable evidence packs.
Measured sandbox verdicts: 7-axis probe, signed pinned receipt. Cached $0.25, fresh $2.50.
Free AI test helpers: injection inputs, OWASP mapping, release plans, response and tool-call packs.
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).
MCP server: static security scanner for MCP servers, agent skills & plugins. 17 attack patterns.
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.
Passive domain-perimeter checks — cert expiry, subdomain takeover, lookalikes — as agent tools
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.
Security scanner for AI agents: prompt injection, leaked secrets, PII, and SSRF-risk URL detection.
Tells your coding agent whether your installed packages need patching, with advice on what to do.
Pre-install security scans for npm packages, MCP servers, and AI agents with cited verdict evidence.
Read AI security guides and lab research, and request an LLM or AI agent security assessment.
Live post-quantum (PQC) exposure of any domain, with a QEX score and sealed quantum evidence.
Autonomous AppSec & DAST scanner across 12 security domains (260+ controls) with 3-Layer Triage.
Agent security: prompt injection, PII & secret scans, TLS/header/CORS audits, MCP checks. Free.
Human-reviewed audit of a public website: bugs, passive security checks, UX. Order link for owners.
Passive subdomain enumeration from certificate transparency (certspotter, crt.sh) with DNS checks.
Agent security pre-checks: prompt-injection scan, MCP tool-poisoning scan, x402 endpoint check.
