// MCP TOOL REFERENCE

HFSS MCP SERVER TOOLS

28 tools from the HFSS MCP Server MCP Server, categorised by risk level.

// ALL 28 HFSS MCP SERVER TOOLS

READ 10 tools

Read hfss_get_messages Get HFSS messages/logs from the current session Read hfss_get_modeling_knowledge_status Get local HFSS modeling knowledge base status and coverage Read hfss_get_object_info Get detailed information about a specific object Read hfss_get_process_status Get HFSS process/application status Read hfss_get_s_parameters Get S-parameters results Read hfss_get_session_status Get detailed status of current HFSS session Read hfss_list_objects List all objects in the modeler Read hfss_list_projects List all active HFSS sessions Read hfss_list_variables List all design variables Read hfss_query_modeling_knowledge Query local HFSS modeling knowledge base for best-practice hints before automatic modeling

WRITE 12 tools

Write hfss_assign_radiation_boundary Assign a radiation boundary to a face Write hfss_assign_wave_port Assign a wave port to a face Write hfss_close_project Close current project (session stays active) Write hfss_create_box Create a box/rectangular prism Write hfss_create_cylinder Create a cylinder Write hfss_create_project Create a new HFSS project. Returns project info on success. Write hfss_create_setup Create a simulation setup Write hfss_create_sphere Create a sphere Write hfss_export_project Export the current project Write hfss_import_project Import a project file Write hfss_save_project Save the current project Write hfss_set_variable Set or update a design variable

DESTRUCTIVE 1 tools

Destructive hfss_delete_variable Delete a design variable

EXECUTE 5 tools

Execute hfss_launch_app Launch a new HFSS application with GUI (creates new session) Execute hfss_restart_app Restart HFSS application Execute hfss_run_analysis Run simulation analysis Execute hfss_start_app Connect to existing HFSS application (no new session created) Execute hfss_stop_app Stop/Close HFSS application and release resources

// FAQ

How many tools does the HFSS MCP Server MCP server have? +

The HFSS MCP Server MCP server exposes 28 tools across 4 categories: Read, Write, Destructive, Execute.

How do I enforce policies on HFSS MCP Server tools? +

Route the HFSS MCP Server server through the PolicyLayer gateway. Define allow, deny, or approval rules per tool in the dashboard; they are enforced on every call before it reaches the server.

What risk categories do HFSS MCP Server tools fall into? +

HFSS MCP Server tools are categorised as Read (10), Write (12), Destructive (1), Execute (5). Each category has a recommended default policy.

Enforce policy on every HFSS MCP Server tool call.

Start from HFSS MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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