# list_loaded_models_tool List all models currently loaded in memory. Agent View of the PolicyLayer registry record for `list_loaded_models_tool`. HTML page: https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/list-loaded-models-tool ## Facts - Tool: `list_loaded_models_tool` - Server: Qiskit IBM Transpiler MCP Server (`qiskit-ibm-transpiler-mcp-server`) — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server.md - Install: `npx -y qiskit-ibm-transpiler-mcp-server` - Homepage: https://github.com/Qiskit/mcp-servers - Risk category: Read (Low risk) - Registry record: grade F, identity verified - Server rate-limited: no - Parameters: 0 - Recommended policy verdict: Allowed ## Example call (MCP tools/call, JSON-RPC 2.0) ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "list_loaded_models_tool", "arguments": {} } } ``` ## Why list_loaded_models_tool is rated Low This is a straightforward informational/introspection tool that enumerates in-memory models without modifying, executing, or deleting anything. It falls clearly into the Read category with low severity since exposure poses minimal risk (reveals only runtime state information). From the tool's own definition: "Tool description states 'List all models currently loaded in memory' — a pure query operation that retrieves data with no side effects." ## Use case AI agents call list_loaded_models_tool to retrieve information from Qiskit IBM Transpiler MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere. ## Recommended policy (PolicyLayer) Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Qiskit IBM Transpiler MCP Server: ```json { "version": "1", "default": "deny", "tools": { "list_loaded_models_tool": {} } } ``` ## Other tools on Qiskit IBM Transpiler MCP Server (70) - `cancel_job_tool` — Destructive — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/cancel-job-tool.md - `delete_environment_tool` — Destructive — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/delete-environment-tool.md - `delete_model_tool` — Destructive — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/delete-model-tool.md - `delete_saved_account_tool` — Destructive — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/delete-saved-account-tool.md - `ai_clifford_synthesis_tool` — Execute — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/ai-clifford-synthesis-tool.md - `ai_linear_function_synthesis_tool` — Execute — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/ai-linear-function-synthesis-tool.md - `ai_pauli_network_synthesis_tool` — Execute — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/ai-pauli-network-synthesis-tool.md - `ai_permutation_synthesis_tool` — Execute — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/ai-permutation-synthesis-tool.md - `ai_routing_tool` — Execute — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/ai-routing-tool.md - `convert_qpy_to_qasm3_tool` — Execute — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/convert-qpy-to-qasm3-tool.md - `generate_random_clifford_tool` — Execute — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/generate-random-clifford-tool.md - `generate_random_linear_function_tool` — Execute — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/generate-random-linear-function-tool.md - `hybrid_ai_transpile_tool` — Execute — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/hybrid-ai-transpile-tool.md - `run_estimator_tool` — Execute — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/run-estimator-tool.md - `run_sampler_tool` — Execute — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/run-sampler-tool.md - `start_tensorboard_tool` — Execute — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/start-tensorboard-tool.md - `start_training_tool` — Execute — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/start-training-tool.md - `stop_tensorboard_tool` — Execute — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/stop-tensorboard-tool.md - `stop_training_tool` — Execute — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/stop-training-tool.md - `synthesize_clifford_tool` — Execute — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/synthesize-clifford-tool.md - `synthesize_linear_function_tool` — Execute — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/synthesize-linear-function-tool.md - `synthesize_permutation_tool` — Execute — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/synthesize-permutation-tool.md - `transpile_circuit_tool` — Execute — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/transpile-circuit-tool.md - `wait_for_training_tool` — Execute — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/wait-for-training-tool.md - `analyze_circuit_tool` — Other — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/analyze-circuit-tool.md - `batch_train_environments_tool` — Other — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/batch-train-environments-tool.md - `compare_optimization_levels_tool` — Other — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/compare-optimization-levels-tool.md - `create_clifford_env_tool` — Other — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/create-clifford-env-tool.md - `create_linear_function_env_tool` — Other — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/create-linear-function-env-tool.md - `create_permutation_env_tool` — Other — https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server/create-permutation-env-tool.md - …and 40 more: https://policylayer.com/tools/qiskit-ibm-transpiler-mcp-server.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=qiskit-ibm-transpiler-mcp-server · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/qiskit-ibm-transpiler-mcp-server