OrionCMD Checks

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Domain threat checks, a 30-day domain watch, TLS/DNS/email-auth checks and a $2 site audit (x402).

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "OrionCMD Checks": {
      "url": "https://api.orioncmd.com/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (13)

• validate_target read-only

  Free. Check that a domain or URL is well-formed and get the normalized hostname, before calling a paid check. Offline: no network request, no payment. Rejects IP addresses, single-label names and URLs with credentials.

  Parameters:

  • domain (required) — string — Hostname or URL to normalize, e.g. example.com or https://www.example.com/path

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• pricing read-only

  Free. Return the price of every paid tool, the payment network (Base) and the receiving address, so you can budget before calling. No input, no network request, no payment.

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• check_cert read-only

  Check the TLS certificate of one hostname: issuer, validity dates, days left, % of lifetime used, renewal cadence and a renewal-stall flag, plus a live HTTPS pass/fail probe. Use it when you only need certificate health; use site_health for cert + DNS + expiry together, or domain_grade for a scored A-F result. Certificate details come from public Certificate Transparency logs (Cert Spotter, crt.sh fallback), not from the live connection, so a brand-new cert may not show yet. Read-only; makes one HTTPS request to the host and one CT-log query, usually 1-5 s. Costs $0.01 USDC per call via x402 (payment goes in _meta["x402/payment"]); invalid input or an upstream failure returns an error and is not charged.

  Parameters:

  • domain (required) — string — Hostname or URL, e.g. example.com or https://www.example.com/path

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• check_dns read-only

  Look up the live DNS of a domain: NS, A/AAAA/CNAME, MX, SPF, DMARC, CAA (climbing to the parent zone) and DNSSEC status, with plain-English findings. Use it for a DNS inventory or to debug resolution; use check_email_auth for a deeper SPF/DMARC/DKIM/MTA-STS review. Queries Cloudflare DNS-over-HTTPS (1.1.1.1) at call time; read-only, nothing is stored. Costs $0.01 USDC per call via x402 (payment goes in _meta["x402/payment"]); invalid input or an upstream failure returns an error and is not charged.

  Parameters:

  • domain (required) — string — Hostname or URL, e.g. example.com or https://www.example.com/path

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• check_domain_expiry read-only

  Check when a domain registration expires: registrar, registered and expiry dates, days left, EPP status codes and nameservers, from the registry's RDAP server. Use it for renewal risk on the registered domain (not the certificate; use check_cert for that). Some TLDs publish no RDAP service, in which case found=false explains why. Read-only. Costs $0.01 USDC per call via x402 (payment goes in _meta["x402/payment"]); invalid input or an upstream failure returns an error and is not charged.

  Parameters:

  • domain (required) — string — Hostname or URL, e.g. example.com or https://www.example.com/path

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• site_health read-only

  Run check_cert, check_dns and check_domain_expiry together and return their raw results plus a short summary, the renewal-stall flag and the Let's Encrypt 64-day certificate note (from 2027-02-10). Use it for a full data dump in one call; use domain_grade if you want a single scored A-F answer that also covers email auth and HTTP headers. If one or two sources fail you get partial=true with the rest. Read-only. Costs $0.03 USDC per call via x402 (payment goes in _meta["x402/payment"]); invalid input or an upstream failure returns an error and is not charged.

  Parameters:

  • domain (required) — string — Hostname or URL, e.g. example.com or https://www.example.com/path

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• check_email_auth read-only

  Review the email authentication setup of a domain: SPF validity and DNS-lookup count (limit 10), DMARC policy, pct and reporting, DKIM on common selector names, MTA-STS mode, TLS-RPT and BIMI, with a rough 0-100 score and plain-English fixes. Use it before sending mail from a domain or when mail lands in spam. DKIM is only checked on common selectors, so "not found" is not proof DKIM is missing. Live DNS via Cloudflare DoH; read-only, no email is sent. Costs $0.01 USDC per call via x402 (payment goes in _meta["x402/payment"]); invalid input or an upstream failure returns an error and is not charged.

  Parameters:

  • domain (required) — string — Hostname or URL, e.g. example.com or https://www.example.com/path

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• check_security_headers read-only

  Check the HTTP security headers of a website with one live HTTPS GET: redirect chain (up to 5 hops), final status, HSTS, CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy and COOP, with a simple A-F header grade and findings. Use it for web-hardening checks; it is not a vulnerability scan. The page body is not read or stored. Costs $0.01 USDC per call via x402 (payment goes in _meta["x402/payment"]); invalid input or an upstream failure returns an error and is not charged.

  Parameters:

  • domain (required) — string — Hostname or URL, e.g. example.com or https://www.example.com/path

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• domain_grade read-only

  Grade a domain's security posture A-F in one call, for vendor-risk or due-diligence checks. Runs the TLS, DNS (DNSSEC, CAA), registration-expiry, email-auth and HTTP-header checks and returns one letter, a 0-100 score, points per category (TLS 25, email 25, headers 20, DNS 15, registration 15) and the top fixes. Use it when you want a verdict; use site_health or the single checks when you need raw data. Unavailable categories are left out of the percentage (partial=true). Read-only; takes about 3-10 s. Costs $0.03 USDC per call via x402 (payment goes in _meta["x402/payment"]); invalid input or an upstream failure returns an error and is not charged.

  Parameters:

  • domain (required) — string — Hostname or URL, e.g. example.com or https://www.example.com/path

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• full_site_audit read-only

  Full site audit report for one domain, for client reports, vendor reviews or a pre-launch check. Runs every check (TLS from CT logs + live probe, DNS/DNSSEC/CAA, registration expiry and transfer lock, SPF/DMARC/DKIM/MTA-STS, security headers) plus HTTP->HTTPS redirect, www/apex consistency, RFC 9116 security.txt, robots.txt and sitemap. Returns the A-F grade and score (same weights as domain_grade), an action plan sorted critical > high > medium > low where each item has the exact fix and effort, and every raw section. Use domain_grade for just the letter. Fails (not charged) if 3+ core checks fail. Read-only; about 5-15 s. Costs $2 USDC per call via x402 (payment goes in _meta["x402/payment"]); invalid input or an upstream failure returns an error and is not charged.

  Parameters:

  • domain (required) — string — Hostname or URL, e.g. example.com or https://www.example.com/path

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• threat_check read-only

  Is this domain known-bad? Resolves the hostname (A/AAAA), matches the name, its parent domains and resolved IPv4 against ThreatCluster's high-confidence 30-day IOC feed (cached, refreshed about hourly), and looks up ransomware leak-site claims naming the domain (commercially reusable sources via Dragons Eye). Returns verdict listed, claimed, listed_and_claimed or no_known_threat with the matching reports. No match is not proof of safety; claims are unverified attacker assertions. Stale feed or source failure returns an error and is not charged. Costs $0.02 USDC per call via x402 (payment goes in _meta["x402/payment"]); invalid input or an upstream failure returns an error and is not charged.

  Parameters:

  • domain (required) — string — Hostname or URL, e.g. example.com or https://www.example.com/path

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• bulk_threat_check read-only

  Check up to 100 domains or IPv4 addresses at once against ThreatCluster's high-confidence 30-day IOC feed; each domain is resolved and its IPv4 matched too. IOC only (no ransomware-claim lookups; use threat_check for one domain). Stale feed returns an error and is not charged. Costs $0.50 USDC per call via x402 (payment goes in _meta["x402/payment"]); invalid input or an upstream failure returns an error and is not charged.

  Parameters:

  • items (required) — string — Up to 100 domains/IPv4, comma or newline separated

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• watch_status read-only

  Free. Status of a paid domain watch (created with HTTP POST /v1/watch): items, expiry, last check, current DNS/IOC/claim state, last webhook delivery.

  Parameters:

  • watch_id (required) — string — Watch id, e.g. ocw_abcdefghijklmnop

  Hints: read-only yes · destructive no · idempotent yes · open-world no

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Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.