Posturecheck
An MCP server for Claude, Cursor, Cline, and other AI assistants that performs live domain security checks, including SPF, DKIM, DMARC, TLS, MTA-STS, and HTTP…
What it does
The specific capability behind this listing, and where to get it.
Posturecheck
An MCP server for Claude, Cursor, Cline, and other AI assistants that performs live domain security checks, including SPF, DKIM, DMARC, TLS, MTA-STS, and HTTP…
Official Posturecheck links
No public commercial pricing observed.
No price does not imply the product is free. Any code-host platform pricing is excluded.
Is Posturecheck good value?
Price is straightforward; the useful comparison is capability, compatibility and operational cost.
No public commercial pricing observed.
Agentery has not observed a public price for this provider. No price does not mean free.
Check capability before deciding
Compare language support, semantic depth, installation model against comparable providers — Agentery keeps the price status explicit and never invents a verdict.
Posturecheck's local market
Nearest products by what they do — a different cohort from the buyer-tier benchmark above.
See the MCP response behind this page · get_provider_profile()
See the MCP response behind this pageget_provider_profile (get_agent_profile remains a callable alias)
{
"agent_id": "posturecheck",
"name": "Posturecheck",
"url": "https://posturecheck.io/mcp",
"logo": "https://www.google.com/s2/favicons?domain=posturecheck.io&sz=128",
"niche": null,
"category": null,
"short_summary": "An MCP server for Claude, Cursor, Cline, and other AI assistants that performs live domain security checks, including SPF, DKIM, DMARC, TLS, MTA-STS, and HTTP…",
"task_performed": "unclear",
"inputs_accepted": [],
"outputs_produced": [],
"integrations_available": [],
"protocols_or_interfaces": [
"MCP"
],
"industry_fit": [],
"autonomy_level": "unclear",
"human_approval_needed": "unclear",
"pricing_model": "unclear",
"price": {
"observed": true,
"billing": "free",
"source_kind": "vendor",
"currency": "USD",
"lowest_monthly_usd": null,
"monthly_usd": null,
"headline": "Free",
"commercial": {
"currency": "USD",
"lines": [
{
"name": "Free Scanner",
"price": "Free",
"kind": "free",
"billed": "monthly"
}
]
},
"summary": "Free. The site advertises a free scanner for domain security checks, with no paid plan or monthly price shown.",
"confidence": "medium",
"source_url": "https://posturecheck.io/mcp",
"checked_at": "2026-11-06T03:04:05.678Z",
"amount": null,
"display": null,
"plans": [
{
"name": "Free Scanner",
"price": "Free",
"period": null,
"persona": "free",
"highlights": [
"Domain security checks"
],
"price_annual": null
}
],
"source": "render+llm"
},
"trust_or_rating_signal": [],
"evidence_quality": "unclear",
"entity_type": "mcp_server",
"regulated_data_suitability": "unclear",
"evidence_urls": [
"https://posturecheck.io/mcp"
],
"last_checked": "2026-11-06",
"profile_checked": null,
"price_checked": "2026-11-06",
"how_to_connect": {
"website": "https://posturecheck.io/mcp",
"docs": null,
"mcp": null,
"a2a": null,
"api": null,
"protocols": [
"MCP"
],
"install": "npx\",",
"repository": null,
"note": "Speaks MCP but publishes no endpoint we could verify — check the docs/website."
},
"deployment": {
"model": "self_hosted",
"both_offered": false,
"hosted_endpoint": null,
"install": "npx\",",
"note": "You run it yourself: install from the published command/package; no vendor endpoint found.",
"evidence": {
"sources": [
"page_text:install"
],
"excerpt": "Cline or any MCP client { \"mcpServers\": { \"posturecheck\": { \"command\": \"npx\", \"args\": [\"-y\", \"posturecheck-mcp\"] } } } copy No install, no accou",
"url": "https://posturecheck.io/mcp",
"observed_day": "2026-11-05",
"age_days": 1,
"hosted_evidence": null,
"rule": "deploy-v2"
}
},
"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": {
"source_url": "https://posturecheck.io/mcp",
"last_observed_day": "2026-11-05",
"age_days": 1,
"verified_day": "2026-11-05",
"note": "verified = the page-text gate ran for that scan day (day-before/day-of text check)"
},
"agent_card": {
"status": "unknown",
"note": "no Agent Card URL recorded for this listing"
},
"endpoint": {
"status": "unknown",
"note": "endpoint not yet checked"
}
},
"price_reading": {
"status": "same_since_bootstrap_provenance_unknown",
"as_of": "2026-11-06",
"page_captured": "2026-11-06",
"reading_made_from_capture": null,
"reading_coverage": null,
"changed_since_reading_observed": null,
"summary": "Price comes from an earlier reading; the date it was read is not recorded. The pricing text has not changed since monitoring began on 3 Nov 2026.",
"last_valid_observation": "2026-11-06",
"review_status": "not_reviewed"
},
"product_group": null,
"liveness": {
"probed": true,
"alive": true,
"endpoint_kind": "site",
"latency_ms": 271,
"uptime_7d": 1,
"checked_at": "2026-11-06T02:45:29.123Z",
"consecutive_failures": 0,
"status": "alive"
},
"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."
}