# bus

A other tool on the iTerm MCP MCP server.

Agent View of the PolicyLayer registry record for `bus`. HTML page: https://policylayer.com/tools/research-developer-iterm-mcp-claude-agency/bus

## Facts

- Tool: `bus`
- Server: iTerm MCP (`research-developer/iterm-mcp-claude-agency`) — https://policylayer.com/tools/research-developer-iterm-mcp-claude-agency.md
- Homepage: https://github.com/research-developer/iterm-mcp-claude-agency
- Risk category: Other (Low 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": "bus",
    "arguments": {}
  }
}
```

## Why bus is rated Low

The description is empty and the name 'bus' is ambiguous — it could refer to a message bus, event bus, or inter-process communication mechanism. Given the server context (iTerm2, orchestration, multi-agent), it might relay messages between agents/sessions, which could be Write or Execute.

From the tool's own definition: "Tool name is 'bus' with an empty description. No information about what it does is available."

## Use case

AI agents call bus as a supporting operation in iTerm MCP workflows.

## Recommended policy (PolicyLayer)

Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches iTerm MCP:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "bus": {
      "limits": [
        {
          "counter": "bus_rate",
          "window": "minute",
          "max": 60,
          "scope": "grant"
        }
      ]
    }
  }
}
```

## Other tools on iTerm MCP (15)

- `delegate` — Execute — https://policylayer.com/tools/research-developer-iterm-mcp-claude-agency/delegate.md
- `managers` — Execute — https://policylayer.com/tools/research-developer-iterm-mcp-claude-agency/managers.md
- `orchestrate` — Execute — https://policylayer.com/tools/research-developer-iterm-mcp-claude-agency/orchestrate.md
- `roles` — Execute — https://policylayer.com/tools/research-developer-iterm-mcp-claude-agency/roles.md
- `services` — Execute — https://policylayer.com/tools/research-developer-iterm-mcp-claude-agency/services.md
- `sessions` — Execute — https://policylayer.com/tools/research-developer-iterm-mcp-claude-agency/sessions.md
- `telemetry` — Execute — https://policylayer.com/tools/research-developer-iterm-mcp-claude-agency/telemetry.md
- `wait_for` — Execute — https://policylayer.com/tools/research-developer-iterm-mcp-claude-agency/wait-for.md
- `workflows` — Execute — https://policylayer.com/tools/research-developer-iterm-mcp-claude-agency/workflows.md
- `agents` — Other — https://policylayer.com/tools/research-developer-iterm-mcp-claude-agency/agents.md
- `feedback` — Other — https://policylayer.com/tools/research-developer-iterm-mcp-claude-agency/feedback.md
- `memory` — Other — https://policylayer.com/tools/research-developer-iterm-mcp-claude-agency/memory.md
- `messages` — Other — https://policylayer.com/tools/research-developer-iterm-mcp-claude-agency/messages.md
- `subscribe` — Other — https://policylayer.com/tools/research-developer-iterm-mcp-claude-agency/subscribe.md
- `teams` — Other — https://policylayer.com/tools/research-developer-iterm-mcp-claude-agency/teams.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=research-developer-iterm-mcp-claude-agency · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/research-developer-iterm-mcp-claude-agency