# confidence

number

Agent View of the PolicyLayer registry record for `confidence`. HTML page: https://policylayer.com/tools/baidu-map/confidence

## Facts

- Tool: `confidence`
- Server: Baidu Map (`@baidumap/mcp-server-baidu-map`) — https://policylayer.com/tools/baidu-map.md
- Install: `npx -y @baidumap/mcp-server-baidu-map`
- Homepage: https://www.npmjs.com/package/@baidumap/mcp-server-baidu-map
- Risk category: Other (Low risk)
- Registry record: grade C, 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": "confidence",
    "arguments": {}
  }
}
```

## Why confidence is rated Low

The description 'number' gives no indication of side effects, data retrieval, execution, or financial operations. Given the Baidu Map context and sibling tools (address, area, business, etc.), this might be a data field or confidence score value rather than an actual tool, but there is insufficient evidence to classify it meaningfully. Defaulting to Other with very low confidence.

From the tool's own definition: "Tool name: 'confidence', description: 'number' — the description is entirely uninformative; 'number' provides no actionable detail about what the tool does."

## Use case

AI agents call confidence as a supporting operation in Baidu Map workflows.

## Recommended policy (PolicyLayer)

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

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

## Other tools on Baidu Map (43)

- `business` — Other — https://policylayer.com/tools/baidu-map/business.md
- `cityCode` — Other — https://policylayer.com/tools/baidu-map/citycode.md
- `comprehension` — Other — https://policylayer.com/tools/baidu-map/comprehension.md
- `detail` — Other — https://policylayer.com/tools/baidu-map/detail.md
- `level` — Other — https://policylayer.com/tools/baidu-map/level.md
- `new_catalog` — Other — https://policylayer.com/tools/baidu-map/new-catalog.md
- `precise` — Other — https://policylayer.com/tools/baidu-map/precise.md
- `result_type` — Other — https://policylayer.com/tools/baidu-map/result-type.md
- `tag` — Other — https://policylayer.com/tools/baidu-map/tag.md
- `uid` — Other — https://policylayer.com/tools/baidu-map/uid.md
- `adcode` — Read — https://policylayer.com/tools/baidu-map/adcode.md
- `address` — Read — https://policylayer.com/tools/baidu-map/address.md
- `addressComponent` — Read — https://policylayer.com/tools/baidu-map/addresscomponent.md
- `area` — Read — https://policylayer.com/tools/baidu-map/area.md
- `business_info` — Read — https://policylayer.com/tools/baidu-map/business-info.md
- `city` — Read — https://policylayer.com/tools/baidu-map/city.md
- `comment_num` — Read — https://policylayer.com/tools/baidu-map/comment-num.md
- `content_tag` — Read — https://policylayer.com/tools/baidu-map/content-tag.md
- `country` — Read — https://policylayer.com/tools/baidu-map/country.md
- `detail_info` — Read — https://policylayer.com/tools/baidu-map/detail-info.md
- `detail_url` — Read — https://policylayer.com/tools/baidu-map/detail-url.md
- `direction` — Read — https://policylayer.com/tools/baidu-map/direction.md
- `distance` — Read — https://policylayer.com/tools/baidu-map/distance.md
- `district` — Read — https://policylayer.com/tools/baidu-map/district.md
- `formatted_address` — Read — https://policylayer.com/tools/baidu-map/formatted-address.md
- `formatted_address_poi` — Read — https://policylayer.com/tools/baidu-map/formatted-address-poi.md
- `image_num` — Read — https://policylayer.com/tools/baidu-map/image-num.md
- `location` — Read — https://policylayer.com/tools/baidu-map/location.md
- `navi_location` — Read — https://policylayer.com/tools/baidu-map/navi-location.md
- `overall_rating` — Read — https://policylayer.com/tools/baidu-map/overall-rating.md
- …and 13 more: https://policylayer.com/tools/baidu-map.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=baidu-map · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/baidu-map