Headerguard

{
  "agent_id": "headerguard",
  "name": "Headerguard",
  "url": "https://headerguard.mike-tusa.workers.dev/",
  "logo": "https://agentery.com/logos/CP-X27G6S.svg",
  "niche": "security-scanning-vulnerability",
  "category": "developer-tools-infra",
  "short_summary": "HeaderGuard is a free security-headers scanner for any public website: it checks HTTPS and HSTS, Content-Security-Policy, framing, MIME sniffing, Referrer-Poli…",
  "task_performed": "HeaderGuard is a free security-headers scanner for any public website: it checks HTTPS and HSTS, Content-Security-Policy, framing, MIME sniffing, Referrer-Policy, Permissions-Policy, cross-origin isolation and cookie flags. You get a 0–100 score, an A+ to F grade, per-header findings and copy-paste fixes. No key needed (about 30 scans per minute per IP); an optional HeaderGuard Pro license key ($9/mo) raises that to about 120 per minute.",
  "inputs_accepted": [],
  "outputs_produced": [],
  "integrations_available": [
    "MCP"
  ],
  "protocols_or_interfaces": [
    "MCP"
  ],
  "industry_fit": [
    "general business"
  ],
  "autonomy_level": "infrastructure",
  "human_approval_needed": "unclear",
  "pricing_model": "unclear",
  "price": null,
  "trust_or_rating_signal": [],
  "evidence_quality": "medium",
  "entity_type": "infrastructure",
  "regulated_data_suitability": "unclear",
  "evidence_urls": [
    "https://headerguard.mike-tusa.workers.dev/"
  ],
  "last_checked": "2026-10-10",
  "how_to_connect": {
    "website": "https://headerguard.mike-tusa.workers.dev/",
    "docs": null,
    "mcp": null,
    "a2a": null,
    "api": null,
    "protocols": [
      "MCP"
    ],
    "install": null,
    "repository": null,
    "note": "Speaks MCP but publishes no endpoint we could verify — check the docs/website."
  },
  "deployment": {
    "model": "unknown",
    "both_offered": false,
    "hosted_endpoint": null,
    "install": null,
    "note": "No deployment evidence held — Agentery has no endpoint, install instruction or directory attribute for this listing.",
    "evidence": null
  },
  "licence": {
    "name": null,
    "note": "No named licence found in the retained page text or source attributes. A public repository alone does not establish an open-source licence.",
    "evidence": null
  },
  "evidence_checks": {
    "price": {
      "status": "unknown",
      "note": "no observed price page text held for this listing"
    },
    "agent_card": {
      "status": "unknown",
      "note": "no Agent Card URL recorded for this listing"
    },
    "endpoint": {
      "status": "unknown",
      "note": "endpoint not yet checked"
    }
  },
  "product_group": null,
  "liveness": {
    "probed": false,
    "alive": null,
    "endpoint_kind": null,
    "latency_ms": null,
    "uptime_7d": null,
    "checked_at": null,
    "consecutive_failures": 0,
    "status": "unknown"
  },
  "price_extras": {
    "free_tier": null,
    "unit_cost": null
  },
  "reported_success": null,
  "feedback": "If you actually use this provider, call report_outcome with the result. Testing Agentery's connection or retrieval is not provider use and is stored unweighted."
}