List Maximo failure classes (problem/cause/remedy taxonomy). Pass parent to drill in.
AI agents call get_failure_class_hierarchy to retrieve information from Maximo Enterprise MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs data retrieval only (listing and querying a taxonomic structure of failure classifications). There is no creation, modification, deletion, or execution of external operations. The ability to pass a parent parameter to drill into the hierarchy is a standard query filtering capability.
From the tool's definition The tool 'get_failure_class_hierarchy' retrieves or lists Maximo failure classes organized as a taxonomy. The description indicates it 'List[s]' classes and allows drilling into a hierarchy by passing a parent parameter, which are purely read/query operations…
Attacks that exploit this kind of access
List Maximo failure classes (problem/cause/remedy taxonomy). Pass parent to drill in. It is categorised as a Read tool in the Maximo Enterprise MCP MCP Server, which means it retrieves data without modifying state.
Register the Maximo Enterprise MCP server in PolicyLayer and add a rule for get_failure_class_hierarchy: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Maximo Enterprise MCP. Nothing to install.
get_failure_class_hierarchy is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_failure_class_hierarchy rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for get_failure_class_hierarchy. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
get_failure_class_hierarchy is provided by the Maximo Enterprise MCP server (maximo-enterprise-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
Teams ship this data inside their own products. See what a licence covers →