# perform_health_check Execute a health check immediately Agent View of the PolicyLayer registry record for `perform_health_check`. HTML page: https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/perform-health-check ## Facts - Tool: `perform_health_check` - Server: Claude MCP Server Ecosystem (`coder-rl/claude_mcpserver_dev1`) — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1.md - Homepage: https://github.com/Coder-RL/Claude_MCPServer_Dev1 - Risk category: Execute (High 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": "perform_health_check", "arguments": {} } } ``` ## Why perform_health_check is rated High A health check actively probes services, endpoints, or infrastructure components to assess their status. This is an Execute-category action because it runs an external operation (querying services, pinging endpoints, etc.) rather than simply reading stored data. However, the blast radius is low since health checks are typically read-only probes with no side effects on data or system state. From the tool's own definition: "'Execute a health check immediately' — triggers an active operation against system components" ## Use case AI agents invoke perform_health_check to trigger actions in Claude MCP Server Ecosystem. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started. ## Recommended policy (PolicyLayer) Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Claude MCP Server Ecosystem: ```json { "version": "1", "default": "deny", "tools": { "perform_health_check": { "limits": [ { "counter": "perform_health_check_rate", "window": "minute", "max": 10, "scope": "grant" } ] } } } ``` ## Other tools on Claude MCP Server Ecosystem (228) - `delete_enhanced_memory` — Destructive — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/delete-enhanced-memory.md - `delete_memory` — Destructive — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/delete-memory.md - `revoke_session` — Destructive — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/revoke-session.md - `undeploy_model` — Destructive — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/undeploy-model.md - `adaptive_cross_attention` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/adaptive-cross-attention.md - `adaptive_sparsity_tuning` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/adaptive-sparsity-tuning.md - `authenticate` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/authenticate.md - `benchmark_encoding_performance` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/benchmark-encoding-performance.md - `build_documentation_project` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/build-documentation-project.md - `compute_cross_attention` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/compute-cross-attention.md - `create_neural_network` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/create-neural-network.md - `create_security_scan` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/create-security-scan.md - `deploy_model` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/deploy-model.md - `deploy_plan` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/deploy-plan.md - `derive_key` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/derive-key.md - `execute_control_test` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/execute-control-test.md - `execute_orchestration` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/execute-orchestration.md - `execute_pipeline` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/execute-pipeline.md - `execute_security_scan` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/execute-security-scan.md - `execute_sparse_attention` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/execute-sparse-attention.md - `execute_transformer_block` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/execute-transformer-block.md - `execute_warehouse_query` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/execute-warehouse-query.md - `generate_attention_pattern` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/generate-attention-pattern.md - `generate_position_encodings` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/generate-position-encodings.md - `hyperparameter_search` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/hyperparameter-search.md - `initialize_cross_attention_session` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/initialize-cross-attention-session.md - `optimize_architecture` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/optimize-architecture.md - `optimize_attention_chunks` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/optimize-attention-chunks.md - `optimize_cross_attention_fusion` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/optimize-cross-attention-fusion.md - `optimize_gradient` — Execute — https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1/optimize-gradient.md - …and 198 more: https://policylayer.com/tools/coder-rl-claude-mcpserver-dev1.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=coder-rl-claude-mcpserver-dev1 · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/coder-rl-claude-mcpserver-dev1