// SCAN REPORT

Ambari MCP Server

40 tools. 19 can modify or destroy data without limits.

2 destructive tools with no built-in limits. Policy required.

Last updated: 30 Jun 2026

19 can modify or destroy data

21 read-only

40 tools total

Community server · catalogue entry verified 30/06/2026

How to control Ambari MCP Server ↓

TOOL MAP

What Ambari MCP Server exposes to your agents

Read (21) Write / Execute (17) Destructive / Financial (2)

Running more than one server? Check your whole stack →

MOST DANGEROUS TOOLS

Critical Risk

The most dangerous Ambari MCP Server tools

Destructive · High ambari_alerts_deletealertgroup Deleting an alert group destroys monitoring/alerting configuration that cannot be automatically recovered. Destructive · High ambari_alerts_deletenotification This tool performs an irreversible deletion operation on alert notification targets. Execute · High ambari_services_restartcomponents Restarting cluster components is an operational action that affects running services and infrastructure. Execute · High ambari_services_restartservice Restarting a service is an Execute operation—it runs an external action (service restart) with side effects that depend on the arguments provided.

19 of Ambari MCP Server's 40 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

POLICY

How to control Ambari MCP Server

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

Deny destructive operations

{
  "ambari_alerts_deletealertgroup": {
    "deny_if": [
      {
        "conditions": [],
        "on_deny": "Blocked by default. Requires approval."
      }
    ]
  }
}

Destructive tools should never be available to autonomous agents without human approval.

Rate limit write operations

{
  "ambari_alerts_adddefinitiontogroup": {
    "limits": [
      {
        "counter": "ambari_alerts_adddefinitiontogroup_per_hour",
        "window": "hour",
        "max": 30,
        "scope": "grant"
      }
    ]
  }
}

Prevents bulk unintended modifications from agents caught in loops.

Cap read operations

{
  "ambari_alerts_getalertdefinitions": {
    "limits": [
      {
        "counter": "ambari_alerts_getalertdefinitions_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 Ambari 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 AMBARI →

Instant setup, no code required.

FULL CATALOGUE

All 40 Ambari MCP Server tools

DESTRUCTIVE 2 tools

Destructive ambari_alerts_deletealertgroup Delete an alert group Destructive ambari_alerts_deletenotification Delete an alert notification target

EXECUTE 5 tools

Execute ambari_services_restartcomponents Restart specific components that have stale configurations Execute ambari_services_restartservice Restart a specific service on the cluster Execute ambari_services_runservicecheck Run service check for a specific service to verify it is working correctly Execute ambari_services_startservice Start a specific service on the cluster Execute ambari_services_stopservice Stop a specific service on the cluster

WRITE 12 tools

READ 21 tools

Read ambari_alerts_getalertdefinitions Get all alert definitions for a cluster Read ambari_alerts_getalertdetails Get details for a specific alert definition Read ambari_alerts_getalertgroups Get all alert groups for a cluster Read ambari_alerts_getalerts Get all alerts for a cluster with filtering options Read ambari_alerts_getalertsummary Get alert summary in grouped format for a cluster Read ambari_alerts_getnotifications Get all alert notification targets Read ambari_alerts_gettargets Returns all alert targets Read ambari_clusters_getcluster Returns information about a specific cluster Read ambari_clusters_getclusters Returns all clusters Read ambari_hosts_gethost Returns information about a single host Read ambari_hosts_gethosts Returns a collection of all hosts Read ambari_services_disablemaintenancemode Disable maintenance mode for a service or component Read ambari_services_enablemaintenancemode Enable maintenance mode for a service or component Read ambari_services_gethostcomponentswithstaleconfigs Get host components that need restart due to stale configurations Read ambari_services_getrollingrestartstatus Get the status of rolling restart operations for services Read ambari_services_getservice Get the details of a service Read ambari_services_getservicecheckstatus Get the status of recent service check operations for a service Read ambari_services_getservices Get all services for a cluster Read ambari_services_getservicestate Get detailed state information for a specific service Read ambari_services_getserviceswithstaleconfigs Get services and components that have stale configurations requiring restart Read ambari_services_isservicechecksupported Check if service check is supported for a specific service in the stack

EXPLORE

Related servers

Other MCP servers with similar tools — same risk classification, starter policies for each.

FAQ

Questions about Ambari MCP Server

Can an AI agent delete data through the Ambari MCP Server MCP server? +

Yes. The Ambari MCP Server server exposes 2 destructive tools including ambari_alerts_deletealertgroup, ambari_alerts_deletenotification. These permanently remove resources with no undo. PolicyLayer blocks destructive tools by default so they never reach the upstream server.

How do I prevent bulk modifications through Ambari MCP Server? +

The Ambari MCP Server server has 12 write tools including ambari_alerts_adddefinitiontogroup, ambari_alerts_addnotificationtogroup, ambari_alerts_createalertgroup. 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 Ambari MCP Server.

How many tools does the Ambari MCP Server MCP server expose? +

40 tools across 4 categories: Destructive, Execute, Read, Write. 21 are read-only. 19 can modify, create, or delete data.

How do I enforce a policy on Ambari MCP Server? +

Register the Ambari 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 Ambari MCP Server tool call.

Deterministic rules across all 40 Ambari MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON AMBARI →

Instant setup, no code required.

40 Ambari MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.