// SCAN REPORT

A Share

35 tools. 0 can modify or destroy data without limits.

Read-only server. Low risk, but rate limits prevent runaway API costs.

Last updated: 30 Jun 2026

0 can modify or destroy data

35 read-only

35 tools total

Community server · catalogue entry verified 30/06/2026

How to control A Share ↓

TOOL MAP

What A Share exposes to your agents

Read (35) Write / Execute (0) Destructive / Financial (0)

Running more than one server? Check your whole stack →

THE RISK

What can go wrong

Even read-only tools carry cost. An agent in a retry loop can make thousands of API calls per minute, exhausting rate limits and running up bills.

POLICY

How to control A Share

PolicyLayer is an MCP gateway — it sits between your AI agents and A Share, and nothing reaches the server without passing your rules. These are the rules we recommend:

Cap read operations

{
  "calculate_dcf_valuation": {
    "limits": [
      {
        "counter": "calculate_dcf_valuation_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

Create a free account and register A Share — nothing to install.
Add these rules — paste them, or build them visually. Tune the limits to your setup.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

ENFORCE POLICY ON A SHARE →

Instant setup, no code required.

FULL CATALOGUE

All 35 A Share tools

READ 35 tools

Read calculate_dcf_valuation 使用现金流贴现模型(DCF)计算股票的内在价值。 Read calculate_ddm_valuation 使用股息贴现模型(DDM)计算股票的内在价值。 Read calculate_peg_ratio 计算PEG比率（市盈率相对盈利增长比率），PEG = PE / 净利润增长率。 Read calculate_risk_metrics 计算风险指标，包括贝塔值、夏普比率、最大回撤、波动率、下行风险等，与基准指数比较。 Read compare_industry_valuation 进行同行业估值比较分析，对比目标股票与同行业其他公司的估值水平。 Read get_adjust_factor_data get_adjust_factor_data Read get_all_stock get_all_stock Read get_balance_data get_balance_data Read get_cash_flow_data get_cash_flow_data Read get_deposit_rate_data get_deposit_rate_data Read get_dividend_data get_dividend_data Read get_dupont_data get_dupont_data Read get_forecast_report get_forecast_report Read get_growth_data get_growth_data Read get_historical_k_data get_historical_k_data Read get_hs300_stocks get_hs300_stocks Read get_latest_trading_date 获取最近的交易日期。如果当天是交易日，则返回当天日期；否则返回最近的交易日。 Read get_loan_rate_data get_loan_rate_data Read get_market_analysis_timeframe get_market_analysis_timeframe Read get_money_supply_data_month get_money_supply_data_month Read get_money_supply_data_year get_money_supply_data_year Read get_moving_averages get_moving_averages Read get_operation_data get_operation_data Read get_performance_express_report get_performance_express_report Read get_profit_data get_profit_data Read get_required_reserve_ratio_data get_required_reserve_ratio_data Read get_shibor_data get_shibor_data Read get_stock_analysis 提供基于数据的股票分析报告，而非投资建议。 Read get_stock_basic_info get_stock_basic_info Read get_stock_industry get_stock_industry Read get_sz50_stocks get_sz50_stocks Read get_technical_indicators get_technical_indicators Read get_trade_dates get_trade_dates Read get_valuation_metrics 获取股票的估值指标数据，包括市盈率(P/E)、市净率(P/B)、市销率(P/S)等的实时数据和历史趋势。 Read get_zz500_stocks get_zz500_stocks

FAQ

Questions about A Share

Is the A Share MCP server safe to use without restrictions? +

The A Share server is primarily read-only with 35 read tools. While it cannot modify data, an agent in a retry loop can make thousands of API calls per minute, exhausting rate limits and running up costs. Rate limiting is still recommended.

How many tools does the A Share MCP server expose? +

35 tools across 1 categories: Read. 35 are read-only. 0 can modify, create, or delete data.

How do I enforce a policy on A Share? +

Register the A Share MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every A Share tool call.

Deterministic rules across all 35 A Share tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON A SHARE →

Instant setup, no code required.

35 A Share tools catalogued and risk-classified — across an index of 43,000+ MCP servers.