// SCAN REPORT

Visual Sentinel MCP Server

16 tools. 3 can modify or destroy data without limits.

3 write tools that can modify data. Rate limits recommended.

Last updated: 30 Jun 2026

3 can modify or destroy data

13 read-only

16 tools total

Community server · catalogue entry verified 30/06/2026

How to control Visual Sentinel MCP Server ↓

TOOL MAP

What Visual Sentinel MCP Server exposes to your agents

Read (13) Write / Execute (3) Destructive / Financial (0)

Running more than one server? Check your whole stack →

MOST DANGEROUS TOOLS

High Risk

The most dangerous Visual Sentinel MCP Server tools

Execute · Medium vs_monitors_check_now This tool actively triggers an external operation (an on-demand monitoring check) outside the normal scheduled cadence. Write · Medium vs_monitors_create The tool creates a new monitor resource in the Visual Sentinel system. Write · Medium vs_alerts_acknowledge Acknowledging an alert modifies its state (marking it as acknowledged), which is a reversible write operation.

3 of Visual Sentinel MCP Server's 16 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

POLICY

How to control Visual Sentinel MCP Server

PolicyLayer is an MCP gateway — it sits between your AI agents and Visual Sentinel MCP Server, and nothing reaches the server without passing your rules. These are the rules we recommend:

Rate limit write operations

{
  "vs_alerts_acknowledge": {
    "limits": [
      {
        "counter": "vs_alerts_acknowledge_per_hour",
        "window": "hour",
        "max": 30,
        "scope": "grant"
      }
    ]
  }
}

Prevents bulk unintended modifications from agents caught in loops.

Cap read operations

{
  "vs_alerts_list": {
    "limits": [
      {
        "counter": "vs_alerts_list_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

Create a free account and register Visual Sentinel MCP Server — nothing to install.
Add these rules — paste them, or build them visually. Tune the limits to your setup.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

ENFORCE POLICY ON VISUAL SENTINEL →

Instant setup, no code required.

FULL CATALOGUE

All 16 Visual Sentinel MCP Server tools

EXECUTE 1 tools

Execute vs_monitors_check_now Trigger an immediate check for a monitor (in addition to its scheduled cadence). Returns the freshly-collected

WRITE 2 tools

Write vs_alerts_acknowledge Acknowledge an alert by id. Acknowledgement is recorded with the calling API key\ Write vs_monitors_create Create a new monitor. Provide at least name, url, and type. Returns the created monitor including its assigned

READ 13 tools

Read vs_alerts_list List alerts for the authenticated organization. Filter by status (UNACKNOWLEDGED/ACKNOWLEDGED/RESOLVED) or pag Read vs_dns_check Resolve DNS records (A, AAAA, MX, NS, TXT, CNAME) for a domain using Visual Sentinel\ Read vs_health Check whether Visual Sentinel itself is up. Returns the service health status. No authentication required. Read vs_incidents_get Fetch a single incident with its full check history and root-cause hints. Read vs_incidents_list List incidents for the authenticated organization. Filter by status (OPEN/RESOLVED), monitor id, or paginate. Read vs_monitors_get Fetch a single monitor by id, including its current status, last check, and configuration. Read vs_monitors_list List monitors in the authenticated organization. Optional filters narrow by status, type, or paginate. Read vs_monitors_uptime Fetch the uptime percentage and outage breakdown for a monitor over a window (default last 30 days). Read vs_servers_list List servers (origins) registered in the authenticated organization. Read vs_speed_test Run a one-shot performance check against a URL: TTFB, total load time, transfer size, status code, and redirec Read vs_ssl_check Inspect a TLS/SSL certificate for a hostname: issuer, subject, validity dates, SAN list, key algorithm, and ce Read vs_status_pages_list List public-facing status pages owned by the authenticated organization. Read vs_website_check Quick health check for a URL: HTTP status, response time, server header, content snippet, and basic SSL state.

FAQ

Questions about Visual Sentinel MCP Server

How do I prevent bulk modifications through Visual Sentinel MCP Server? +

The Visual Sentinel MCP Server server has 2 write tools including vs_alerts_acknowledge, vs_monitors_create. Set a rate limit in your policy -- for example, 10 calls per hour prevents an agent from making more than 10 modifications per hour. PolicyLayer enforces this at the gateway, before calls reach Visual Sentinel MCP Server.

How many tools does the Visual Sentinel MCP Server MCP server expose? +

16 tools across 2 categories: Read, Write. 13 are read-only. 3 can modify, create, or delete data.

How do I enforce a policy on Visual Sentinel MCP Server? +

Register the Visual Sentinel MCP Server MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every Visual Sentinel MCP Server tool call.

Deterministic rules across all 16 Visual Sentinel MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON VISUAL SENTINEL →

Instant setup, no code required.

16 Visual Sentinel MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.