list_failed_tasks
A read tool on the Fortimanager MCP server.
This record as markdown: /tools/jmpijll-fortimanager-mcp/list-failed-tasks.md
What list_failed_tasks does on Fortimanager
AI agents call list_failed_tasks to retrieve information from Fortimanager without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why list_failed_tasks is rated Low
This tool retrieves information about failed tasks from FortiManager. It has no side effects—it queries existing data about task execution status. While the description is empty, the semantic meaning of 'list_failed_tasks' clearly indicates a Read operation. Even in the context of a security/infrastructure management tool like FortiManager, listing failed tasks is a passive information retrieval function.
From the tool's definition Tool name 'list_failed_tasks' indicates retrieval of task status information. The 'list_' prefix strongly suggests a read-only query operation that retrieves and displays data without modification.
Attacks that exploit this kind of access
The rule that runs list_failed_tasks safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Fortimanager, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For list_failed_tasks, this is the rule to start with:
list_failed_tasks is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Fortimanager, apply this rule, and every list_failed_tasks call is checked against it from then on.
Questions about list_failed_tasks
list_failed_tasks is a read tool on the Fortimanager MCP server. It is categorised as a Read tool in the Fortimanager MCP Server, which means it retrieves data without modifying state.
Register the Fortimanager MCP server in PolicyLayer and add a rule for list_failed_tasks: 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 Fortimanager. Nothing to install.
list_failed_tasks 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 list_failed_tasks 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 list_failed_tasks. 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.
list_failed_tasks is provided by the Fortimanager MCP server (jmpijll/fortimanager-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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