# IoaLogin

发起 iOA OAuth device code 授权（非阻塞）。立即返回 verificationUri（授权链接）、userCode（用户码）、expiresIn（有效期，秒），你必须把授权链接和用户码原样展示给用户，让用户在浏览器完成授权。用户完成授权后，凭据会自动写入 ~/.ioa/credentials.json，再次调用任何只读工具（Describe*）即可使用；也可以通过 IoaLoginStatus 查询授权进度。已有凭据时可用 force=true 强制重新授权（切换账号）。

Agent View of the PolicyLayer registry record for `IoaLogin`. HTML page: https://policylayer.com/tools/ioacloud-ioacloud-mcp/ioalogin

## Facts

- Tool: `IoaLogin`
- Server: Ioacloud (`@ioacloud/ioacloud-mcp`) — https://policylayer.com/tools/ioacloud-ioacloud-mcp.md
- Install: `npx -y @ioacloud/ioacloud-mcp`
- Homepage: https://www.npmjs.com/package/@ioacloud/ioacloud-mcp
- Risk category: Write (Medium risk)
- Registry record: grade D, identity unverified
- Server rate-limited: no
- Parameters: 1
- Recommended policy verdict: Rate-limited

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `force` | boolean | no | 为 true 时忽略已有凭据强制重登（切账号） |

Parameters from the server's own tool schema.

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "IoaLogin",
    "arguments": {}
  }
}
```

## Why IoaLogin is rated Medium

An AI agent can call IoaLogin faster than any human can review: one bad instruction and it creates or modifies resources in Ioacloud by the hundred, each call as confident as the last.

## Use case

AI agents use IoaLogin to create or update resources in Ioacloud, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Ioacloud environment.

## Recommended policy (PolicyLayer)

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

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "IoaLogin": {
      "limits": [
        {
          "counter": "ioalogin_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}
```

## Other tools on Ioacloud (505)

- `IoaLogout` — Destructive — https://policylayer.com/tools/ioacloud-ioacloud-mcp/ioalogout.md
- `DescribeAccessDeviceTrafficHistogram` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaccessdevicetraffichistogram.md
- `DescribeAccessReportByResource` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaccessreportbyresource.md
- `DescribeAccessReportByUser` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaccessreportbyuser.md
- `DescribeAccessStats` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaccessstats.md
- `DescribeAccessStrategyDetail` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaccessstrategydetail.md
- `DescribeAccessTopTerms` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaccesstopterms.md
- `DescribeAccessUserCountTopTerm` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaccessusercounttopterm.md
- `DescribeAccessUserList` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaccessuserlist.md
- `DescribeAccountBindDeviceNum` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaccountbinddevicenum.md
- `DescribeAccountBindDevices` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaccountbinddevices.md
- `DescribeAccountDirectResources` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaccountdirectresources.md
- `DescribeAccountGroup` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaccountgroup.md
- `DescribeAccountGroupDomainTree` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaccountgroupdomaintree.md
- `DescribeAccountGroupResources` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaccountgroupresources.md
- `DescribeAccountGroups` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaccountgroups.md
- `DescribeAccountGroupsUserTotal` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaccountgroupsusertotal.md
- `DescribeAccountInheritedResources` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaccountinheritedresources.md
- `DescribeAccountLicenseUsageTimeHistogram` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaccountlicenseusagetimehistogram.md
- `DescribeAccountLogInInfo` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaccountlogininfo.md
- `DescribeAccountsByIds` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaccountsbyids.md
- `DescribeAccountSecurityPolicy` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaccountsecuritypolicy.md
- `DescribeAccountVirtualGroupResources` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaccountvirtualgroupresources.md
- `DescribeAccountVirtualGroups` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaccountvirtualgroups.md
- `DescribeAdminDomainDetail` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeadmindomaindetail.md
- `DescribeAdminDomainList` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeadmindomainlist.md
- `DescribeAggrSoftCategorySoftList` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaggrsoftcategorysoftlist.md
- `DescribeAggrSoftDetail` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaggrsoftdetail.md
- `DescribeAggrSoftDeviceList` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaggrsoftdevicelist.md
- `DescribeAggSoftDeviceAll` — Read — https://policylayer.com/tools/ioacloud-ioacloud-mcp/describeaggsoftdeviceall.md
- …and 475 more: https://policylayer.com/tools/ioacloud-ioacloud-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=ioacloud-ioacloud-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/ioacloud-ioacloud-mcp