# multiply

A other tool on the Cryptosense MCP server.

Agent View of the PolicyLayer registry record for `multiply`. HTML page: https://policylayer.com/tools/josephibra-cryptosense-mcp/multiply

## Facts

- Tool: `multiply`
- Server: Cryptosense (`josephibra/cryptosense-mcp`) — https://policylayer.com/tools/josephibra-cryptosense-mcp.md
- Homepage: https://github.com/josephibra/cryptosense-mcp
- Risk category: Other (Low risk)
- Registry record: grade D, 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": "multiply",
    "arguments": {}
  }
}
```

## Why multiply is rated Low

The description is completely empty, making it impossible to determine what this tool does with confidence. The name 'multiply' could suggest a mathematical operation, but in the context of a crypto market intelligence server it is unclear. Without evidence of reads, writes, executions, or financial transactions, it cannot be reliably categorized. Defaulting to Other with very low confidence.

From the tool's own definition: "Tool name is 'multiply' and description is empty or uninformative."

## Use case

AI agents call multiply as a supporting operation in Cryptosense workflows.

## Recommended policy (PolicyLayer)

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

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

## Other tools on Cryptosense (35)

- `run_query` — Execute — https://policylayer.com/tools/josephibra-cryptosense-mcp/run-query.md
- `async_tool` — Other — https://policylayer.com/tools/josephibra-cryptosense-mcp/async-tool.md
- `custom_name` — Other — https://policylayer.com/tools/josephibra-cryptosense-mcp/custom-name.md
- `greeting` — Other — https://policylayer.com/tools/josephibra-cryptosense-mcp/greeting.md
- `log_progress` — Other — https://policylayer.com/tools/josephibra-cryptosense-mcp/log-progress.md
- `my_task` — Other — https://policylayer.com/tools/josephibra-cryptosense-mcp/my-task.md
- `my_tool` — Other — https://policylayer.com/tools/josephibra-cryptosense-mcp/my-tool.md
- `tool_with_context` — Other — https://policylayer.com/tools/josephibra-cryptosense-mcp/tool-with-context.md
- `check_worker_status` — Read — https://policylayer.com/tools/josephibra-cryptosense-mcp/check-worker-status.md
- `compare` — Read — https://policylayer.com/tools/josephibra-cryptosense-mcp/compare.md
- `echo_tool` — Read — https://policylayer.com/tools/josephibra-cryptosense-mcp/echo-tool.md
- `get_auth_type` — Read — https://policylayer.com/tools/josephibra-cryptosense-mcp/get-auth-type.md
- `get_client_ip` — Read — https://policylayer.com/tools/josephibra-cryptosense-mcp/get-client-ip.md
- `get_info` — Read — https://policylayer.com/tools/josephibra-cryptosense-mcp/get-info.md
- `get_my_emails` — Read — https://policylayer.com/tools/josephibra-cryptosense-mcp/get-my-emails.md
- `get_user_id` — Read — https://policylayer.com/tools/josephibra-cryptosense-mcp/get-user-id.md
- `greet` — Read — https://policylayer.com/tools/josephibra-cryptosense-mcp/greet.md
- `introspect` — Read — https://policylayer.com/tools/josephibra-cryptosense-mcp/introspect.md
- `list_files` — Read — https://policylayer.com/tools/josephibra-cryptosense-mcp/list-files.md
- `long_running_task` — Read — https://policylayer.com/tools/josephibra-cryptosense-mcp/long-running-task.md
- `market_overview` — Read — https://policylayer.com/tools/josephibra-cryptosense-mcp/market-overview.md
- `portfolio_value` — Read — https://policylayer.com/tools/josephibra-cryptosense-mcp/portfolio-value.md
- `price` — Read — https://policylayer.com/tools/josephibra-cryptosense-mcp/price.md
- `read_file` — Read — https://policylayer.com/tools/josephibra-cryptosense-mcp/read-file.md
- `top_coins` — Read — https://policylayer.com/tools/josephibra-cryptosense-mcp/top-coins.md
- `trending` — Read — https://policylayer.com/tools/josephibra-cryptosense-mcp/trending.md
- `add` — Write — https://policylayer.com/tools/josephibra-cryptosense-mcp/add.md
- `add_expense` — Write — https://policylayer.com/tools/josephibra-cryptosense-mcp/add-expense.md
- `create_api_key` — Write — https://policylayer.com/tools/josephibra-cryptosense-mcp/create-api-key.md
- `save` — Write — https://policylayer.com/tools/josephibra-cryptosense-mcp/save.md
- …and 5 more: https://policylayer.com/tools/josephibra-cryptosense-mcp.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=josephibra-cryptosense-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/josephibra-cryptosense-mcp