# get_financial_metrics

Get key financial metrics from the three major financial statements.

Agent View of the PolicyLayer registry record for `get_financial_metrics`. HTML page: https://policylayer.com/tools/zwldarren-akshare-one-mcp/get-financial-metrics

## Facts

- Tool: `get_financial_metrics`
- Server: AKShare One MCP Server (`zwldarren/akshare-one-mcp`) — https://policylayer.com/tools/zwldarren-akshare-one-mcp.md
- Homepage: https://github.com/zwldarren/akshare-one-mcp
- Risk category: Read (Low risk)
- Registry record: grade A, identity unverified
- Server rate-limited: no
- Parameters: 2
- Recommended policy verdict: Allowed

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `symbol` | string | no | Stock symbol/ticker (e.g. '000001') |
| `recent_n` | object | no | Number of most recent records to return |

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": "get_financial_metrics",
    "arguments": {}
  }
}
```

## Why get_financial_metrics is rated Low

This tool retrieves and queries financial data (metrics from balance sheet, income statement, and cash flow statements) without any side effects, modifications, or irreversible actions.

From the tool's own definition: "Tool name 'get_financial_metrics' and description 'Get key financial metrics from the three major financial statements' indicate data retrieval with no modification, deletion, or execution."

## Use case

AI agents call get_financial_metrics to retrieve information from AKShare One MCP Server 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 AKShare One MCP Server:

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

## Other tools on AKShare One MCP Server (8)

- `get_balance_sheet` — Read — https://policylayer.com/tools/zwldarren-akshare-one-mcp/get-balance-sheet.md
- `get_cash_flow` — Read — https://policylayer.com/tools/zwldarren-akshare-one-mcp/get-cash-flow.md
- `get_hist_data` — Read — https://policylayer.com/tools/zwldarren-akshare-one-mcp/get-hist-data.md
- `get_income_statement` — Read — https://policylayer.com/tools/zwldarren-akshare-one-mcp/get-income-statement.md
- `get_inner_trade_data` — Read — https://policylayer.com/tools/zwldarren-akshare-one-mcp/get-inner-trade-data.md
- `get_news_data` — Read — https://policylayer.com/tools/zwldarren-akshare-one-mcp/get-news-data.md
- `get_realtime_data` — Read — https://policylayer.com/tools/zwldarren-akshare-one-mcp/get-realtime-data.md
- `get_time_info` — Read — https://policylayer.com/tools/zwldarren-akshare-one-mcp/get-time-info.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=zwldarren-akshare-one-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/zwldarren-akshare-one-mcp