# execute_batch

Execute multiple commands in parallel. Use for

Agent View of the PolicyLayer registry record for `execute_batch`. HTML page: https://policylayer.com/tools/deswong-openhab-mcp/execute-batch

## Facts

- Tool: `execute_batch`
- Server: Openhab (`deswong/openhab-mcp`) — https://policylayer.com/tools/deswong-openhab-mcp.md
- Homepage: https://github.com/deswong/Openhab-MCP
- 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": "execute_batch",
    "arguments": {}
  }
}
```

## Why execute_batch is rated High

This tool allows execution of arbitrary commands in parallel without apparent constraints. In a home automation context, executing multiple commands simultaneously could trigger unintended device actions (e.g., unlocking doors, turning off critical systems, disabling security). The ability to execute batches amplifies the risk compared to single-command execution.

From the tool's own definition: "Tool named 'execute_batch' with description stating 'Execute multiple commands in parallel.' The verb 'execute' combined with 'commands' and the context of an OpenHAB automation/control system indicates arbitrary command execution."

## Use case

AI agents invoke execute_batch to trigger actions in Openhab. 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 Openhab:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "execute_batch": {
      "limits": [
        {
          "counter": "execute_batch_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}
```

## Other tools on Openhab (24)

- `manage_item` — Destructive — https://policylayer.com/tools/deswong-openhab-mcp/manage-item.md
- `manage_rule` — Destructive — https://policylayer.com/tools/deswong-openhab-mcp/manage-rule.md
- `manage_thing` — Destructive — https://policylayer.com/tools/deswong-openhab-mcp/manage-thing.md
- `manage_ui` — Destructive — https://policylayer.com/tools/deswong-openhab-mcp/manage-ui.md
- `automation` — Execute — https://policylayer.com/tools/deswong-openhab-mcp/automation.md
- `control_media` — Execute — https://policylayer.com/tools/deswong-openhab-mcp/control-media.md
- `manage_system` — Execute — https://policylayer.com/tools/deswong-openhab-mcp/manage-system.md
- `remediate` — Execute — https://policylayer.com/tools/deswong-openhab-mcp/remediate.md
- `schedule_command` — Execute — https://policylayer.com/tools/deswong-openhab-mcp/schedule-command.md
- `send_command` — Execute — https://policylayer.com/tools/deswong-openhab-mcp/send-command.md
- `analyze_home` — Read — https://policylayer.com/tools/deswong-openhab-mcp/analyze-home.md
- `diagnose_item` — Read — https://policylayer.com/tools/deswong-openhab-mcp/diagnose-item.md
- `generate_home_blueprint` — Read — https://policylayer.com/tools/deswong-openhab-mcp/generate-home-blueprint.md
- `get_system_summary` — Read — https://policylayer.com/tools/deswong-openhab-mcp/get-system-summary.md
- `initial_discovery` — Read — https://policylayer.com/tools/deswong-openhab-mcp/initial-discovery.md
- `manage_logs` — Read — https://policylayer.com/tools/deswong-openhab-mcp/manage-logs.md
- `mcp_status` — Read — https://policylayer.com/tools/deswong-openhab-mcp/mcp-status.md
- `query_items` — Read — https://policylayer.com/tools/deswong-openhab-mcp/query-items.md
- `query_rules` — Read — https://policylayer.com/tools/deswong-openhab-mcp/query-rules.md
- `query_things` — Read — https://policylayer.com/tools/deswong-openhab-mcp/query-things.md
- `resolve_item` — Read — https://policylayer.com/tools/deswong-openhab-mcp/resolve-item.md
- `manage_link` — Write — https://policylayer.com/tools/deswong-openhab-mcp/manage-link.md
- `manage_persistence` — Write — https://policylayer.com/tools/deswong-openhab-mcp/manage-persistence.md
- `manage_scene` — Write — https://policylayer.com/tools/deswong-openhab-mcp/manage-scene.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`

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Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=deswong-openhab-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/deswong-openhab-mcp