# list_service_groups

List every service group (full rows incl. ssl_proxy_domains) with each group's primary_agent + ordered agents[] from the service_group_agents join.

Agent View of the PolicyLayer registry record for `list_service_groups`. HTML page: https://policylayer.com/tools/dev-busymate-busymate-devtools/list-service-groups

## Facts

- Tool: `list_service_groups`
- Server: Busymate DevTools (`https://mcp.busymate.dev`) — https://policylayer.com/tools/dev-busymate-busymate-devtools.md
- Homepage: https://github.com/serebano/busymate-devtools
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server auth posture: open
- 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_service_groups",
    "arguments": {}
  }
}
```

## Why list_service_groups is rated Low

This tool queries and returns service group configuration metadata without modifying, deleting, or executing any operations. It has no side effects and poses minimal risk to the system. The blast radius of misuse is limited to potential information disclosure about proxy configurations and service agents.

From the tool's own definition: "Tool name is 'list_service_groups' and description states 'List every service group' with retrieval of configuration data (ssl_proxy_domains, primary_agent, agents)."

Risk signals: Bulk/mass operation — affects multiple targets

## Use case

AI agents call list_service_groups to retrieve information from Busymate DevTools 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 Busymate DevTools:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "list_service_groups": {}
  }
}
```

## Other tools on Busymate DevTools (43)

- `share_advisor_finding` — Execute — https://policylayer.com/tools/dev-busymate-busymate-devtools/share-advisor-finding.md
- `summarize_device_traffic` — Execute — https://policylayer.com/tools/dev-busymate-busymate-devtools/summarize-device-traffic.md
- `download_snapshot` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/download-snapshot.md
- `export_har` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/export-har.md
- `get_advisor_finding` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/get-advisor-finding.md
- `get_audit_event` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/get-audit-event.md
- `get_block_rules_device` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/get-block-rules-device.md
- `get_device` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/get-device.md
- `get_device_egress_fail_posture` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/get-device-egress-fail-posture.md
- `get_device_egress_status` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/get-device-egress-status.md
- `get_device_health` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/get-device-health.md
- `get_device_settings` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/get-device-settings.md
- `get_device_status` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/get-device-status.md
- `get_entry` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/get-entry.md
- `get_entry_count` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/get-entry-count.md
- `get_my_account` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/get-my-account.md
- `get_push_response` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/get-push-response.md
- `get_service_group` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/get-service-group.md
- `get_stats` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/get-stats.md
- `get_status` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/get-status.md
- `get_subscription` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/get-subscription.md
- `get_todo` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/get-todo.md
- `get_usage` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/get-usage.md
- `get_workspace` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/get-workspace.md
- `inspect_requests` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/inspect-requests.md
- `list_advisor_findings` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/list-advisor-findings.md
- `list_audit_events` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/list-audit-events.md
- `list_breakpoint_events` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/list-breakpoint-events.md
- `list_device_audit_modes` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/list-device-audit-modes.md
- `list_device_events` — Read — https://policylayer.com/tools/dev-busymate-busymate-devtools/list-device-events.md
- …and 13 more: https://policylayer.com/tools/dev-busymate-busymate-devtools.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=dev-busymate-busymate-devtools · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/dev-busymate-busymate-devtools