# create_net_class Create a new net class and add specified nets to it Agent View of the PolicyLayer registry record for `create_net_class`. HTML page: https://policylayer.com/tools/altium-mcp-suite/create-net-class ## Facts - Tool: `create_net_class` - Server: Altium-MCP-Suite (`M-R-Abedini/Altium-MCP-Suite`) — https://policylayer.com/tools/altium-mcp-suite.md - Homepage: https://github.com/M-R-Abedini/Altium-MCP-Suite - Risk category: Write (Medium risk) - Registry record: grade F, identity unverified - Server rate-limited: no - Parameters: 0 - Recommended policy verdict: Rate-limited ## Example call (MCP tools/call, JSON-RPC 2.0) ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "create_net_class", "arguments": {} } } ``` ## Why create_net_class is rated Medium This tool creates and modifies PCB project data (net classes) reversibly. It does not execute arbitrary code, delete data irreversibly, or move financial assets. Net class creation is a standard design modification that can be undone or edited, fitting the Write category. Severity is medium because misconfiguration could affect PCB layout and manufacturing, but changes are recoverable. From the tool's own definition: "Tool name 'create_net_class' with description 'Create a new net class and add specified nets to it' indicates creation and modification of PCB design configuration. Creates new design artifacts and modifies net class assignments." ## Use case AI agents use create_net_class to create or update resources in Altium-MCP-Suite, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Altium-MCP-Suite environment. ## Recommended policy (PolicyLayer) Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Altium-MCP-Suite: ```json { "version": "1", "default": "deny", "tools": { "create_net_class": { "limits": [ { "counter": "create_net_class_rate", "window": "minute", "max": 30, "scope": "grant" } ] } } } ``` ## Other tools on Altium-MCP-Suite (816) - `easyeda_clear_findings` — Destructive — https://policylayer.com/tools/altium-mcp-suite/easyeda-clear-findings.md - `easyeda_clear_routing` — Destructive — https://policylayer.com/tools/altium-mcp-suite/easyeda-clear-routing.md - `easyeda_clear_schematic_selection` — Destructive — https://policylayer.com/tools/altium-mcp-suite/easyeda-clear-schematic-selection.md - `easyeda_clear_selection` — Destructive — https://policylayer.com/tools/altium-mcp-suite/easyeda-clear-selection.md - `easyeda_close_document` — Destructive — https://policylayer.com/tools/altium-mcp-suite/easyeda-close-document.md - `easyeda_delete_device` — Destructive — https://policylayer.com/tools/altium-mcp-suite/easyeda-delete-device.md - `easyeda_delete_footprint` — Destructive — https://policylayer.com/tools/altium-mcp-suite/easyeda-delete-footprint.md - `easyeda_delete_panel` — Destructive — https://policylayer.com/tools/altium-mcp-suite/easyeda-delete-panel.md - `easyeda_delete_pcb` — Destructive — https://policylayer.com/tools/altium-mcp-suite/easyeda-delete-pcb.md - `easyeda_delete_primitives` — Destructive — https://policylayer.com/tools/altium-mcp-suite/easyeda-delete-primitives.md - `easyeda_delete_project` — Destructive — https://policylayer.com/tools/altium-mcp-suite/easyeda-delete-project.md - `easyeda_delete_schematic` — Destructive — https://policylayer.com/tools/altium-mcp-suite/easyeda-delete-schematic.md - `easyeda_delete_schematic_page` — Destructive — https://policylayer.com/tools/altium-mcp-suite/easyeda-delete-schematic-page.md - `easyeda_delete_schematic_primitives` — Destructive — https://policylayer.com/tools/altium-mcp-suite/easyeda-delete-schematic-primitives.md - `easyeda_delete_symbol` — Destructive — https://policylayer.com/tools/altium-mcp-suite/easyeda-delete-symbol.md - `kicad_delete_component` — Destructive — https://policylayer.com/tools/altium-mcp-suite/kicad-delete-component.md - `lib_clear_source_library` — Destructive — https://policylayer.com/tools/altium-mcp-suite/lib-clear-source-library.md - `lib_delete_component` — Destructive — https://policylayer.com/tools/altium-mcp-suite/lib-delete-component.md - `lib_delete_footprint` — Destructive — https://policylayer.com/tools/altium-mcp-suite/lib-delete-footprint.md - `lib_delete_footprint_primitives` — Destructive — https://policylayer.com/tools/altium-mcp-suite/lib-delete-footprint-primitives.md - `lib_remove_model` — Destructive — https://policylayer.com/tools/altium-mcp-suite/lib-remove-model.md - `lib_uninstall_library` — Destructive — https://policylayer.com/tools/altium-mcp-suite/lib-uninstall-library.md - `obj_batch_delete` — Destructive — https://policylayer.com/tools/altium-mcp-suite/obj-batch-delete.md - `obj_delete` — Destructive — https://policylayer.com/tools/altium-mcp-suite/obj-delete.md - `pcb_clear_source_footprint_library` — Destructive — https://policylayer.com/tools/altium-mcp-suite/pcb-clear-source-footprint-library.md - `pcb_delete_design_rule` — Destructive — https://policylayer.com/tools/altium-mcp-suite/pcb-delete-design-rule.md - `pcb_delete_invalid_objects` — Destructive — https://policylayer.com/tools/altium-mcp-suite/pcb-delete-invalid-objects.md - `pcb_delete_net` — Destructive — https://policylayer.com/tools/altium-mcp-suite/pcb-delete-net.md - `pcb_delete_object` — Destructive — https://policylayer.com/tools/altium-mcp-suite/pcb-delete-object.md - `pcb_remove_layer` — Destructive — https://policylayer.com/tools/altium-mcp-suite/pcb-remove-layer.md - …and 786 more: https://policylayer.com/tools/altium-mcp-suite.md ## For agents This record is a snapshot. Live verdicts and the full registry: - Check every server in your MCP config at once: `npx -y policylayer stack` - Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md) - Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events` --- Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=altium-mcp-suite · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/altium-mcp-suite