// SCAN REPORT

FNewsCrawler

48 tools. 1 can modify or destroy data without limits.

1 write tool that can modify data. Rate limits recommended.

Last updated:

1 can modify or destroy data
47 read-only
48 tools total

Community server · catalogue entry verified 27/06/2026

How to control FNewsCrawler ↓

TOOL MAP

What FNewsCrawler exposes to your agents

Read (47) Write / Execute (1) Destructive / Financial (0)

Running more than one server? Check your whole stack →

MOST DANGEROUS TOOLS
High Risk

The most dangerous FNewsCrawler tools

Write · Medium iwencai_select_A_stock iwencai_select_A_stock

1 of FNewsCrawler's 48 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

POLICY

How to control FNewsCrawler

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

Rate limit write operations
{
  "iwencai_select_A_stock": {
    "limits": [
      {
        "counter": "iwencai_select_a_stock_per_hour",
        "window": "hour",
        "max": 30,
        "scope": "grant"
      }
    ]
  }
}

Prevents bulk unintended modifications from agents caught in loops.

Cap read operations
{
  "compare_concept_fund_flows": {
    "limits": [
      {
        "counter": "compare_concept_fund_flows_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

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

  1. Create a free account and register FNewsCrawler — nothing to install.
  2. Add these rules — paste them, or build them visually. Tune the limits to your setup.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
ENFORCE POLICY ON FNEWSCRAWLER →

Instant setup, no code required.

FULL CATALOGUE

All 48 FNewsCrawler tools

WRITE 1 tools
Write iwencai_select_A_stock iwencai_select_A_stock
READ 47 tools
Read compare_concept_fund_flows 同时获取1日和5日概念资金流向数据，便于对比分析短期热点与中期趋势 Read get_ak_news_cctv 从akshare获取新闻联播文字稿数据 Read get_ak_stock_comment_detail 从akshare获取股票机构参与度数据 Read get_ak_stock_news_em 从akshare获取股票新闻数据 Read get_ak_stock_news_main_cx 从akshare获取财经内容精选数据 Read get_ak_stock_zh_a_disclosure_report_cninfo 从akshare获取股票信息披露公告数据 Read get_eastmoney_block_trade_detail_tool 从东方财富网获取股票大宗交易每日明细。 Read get_eastmoney_dragon_tiger_detail 从东方财富网获取股票龙虎榜每日明细。 Read get_eastmoney_market_history_funds_flow 从东方财富网获取大盘资金流数据。 Read get_eastmoney_stock_base_info_tool 从东方财富网获取股票基本信息。 Read get_eastmoney_stock_dragon_tiger_detail 从东方财富网获取股票最近一年的龙虎榜每日明细。 Read get_history_funds_flow_tool get_history_funds_flow_tool Read get_industry_history_funds_flow_tool get_industry_history_funds_flow_tool Read get_industry_stock_funds_flow_tool get_industry_stock_funds_flow_tool Read get_iwencai_concept_funds get_iwencai_concept_funds Read get_iwencai_industry_funds get_iwencai_industry_funds Read get_secu_margin_trading_info_tool get_secu_margin_trading_info_tool Read get_stock_cyq_chips 获取A股每日的筹码分布情况，提供各价位占比和筹码量占比 Read get_stock_cyq_em get_stock_cyq_em Read get_stock_cyq_perf 获取A股每日筹码平均成本和胜率情况 Read get_stock_daily get_stock_daily Read get_today_hot_concepts 快速获取当日最热门的概念板块资金流向，用于捕捉市场短期热点和题材机会 Read get_wallstreetcn_all_news 获取华尔街见闻所有类别的快讯新闻 Read get_wallstreetcn_important_news get_wallstreetcn_important_news Read get_wallstreetcn_news get_wallstreetcn_news Read get_weekly_concept_trends 获取5日概念板块资金流向，用于分析概念轮动趋势和中短期投资机会 Read iwencai_comment_news iwencai_comment_news Read iwencai_company_news iwencai_company_news Read iwencai_financial_market_news iwencai_financial_market_news Read iwencai_financial_people_news iwencai_financial_people_news Read iwencai_financial_quick_news iwencai_financial_quick_news Read iwencai_international_economic_news iwencai_international_economic_news Read iwencai_macro_economic_news iwencai_macro_economic_news Read iwencai_news_query iwencai_news_query Read iwencai_product_economic_news iwencai_product_economic_news Read iwencai_region_news iwencai_region_news Read news_crawl news_crawl Read news_crawl_batch news_crawl_batch Read north_south_bound_fund_flow_em_tool north_south_bound_fund_flow_em_tool Read stock_atr stock_atr Read stock_boll stock_boll Read stock_daily 获取指定股票的日线数据 Read stock_kdj stock_kdj Read stock_ma 计算指定股票的移动平均线技术指标 Read stock_macd stock_macd Read stock_rsi 计算指定股票的RSI技术指标 Read stock_vwma 计算指定股票的成交量加权移动平均线(VWMA)指标
FAQ

Questions about FNewsCrawler

How do I prevent bulk modifications through FNewsCrawler? +

The FNewsCrawler server has 1 write tools including iwencai_select_A_stock. Set a rate limit in your policy -- for example, 10 calls per hour prevents an agent from making more than 10 modifications per hour. PolicyLayer enforces this at the gateway, before calls reach FNewsCrawler.

How many tools does the FNewsCrawler MCP server expose? +

48 tools across 2 categories: Read, Write. 47 are read-only. 1 can modify, create, or delete data.

How do I enforce a policy on FNewsCrawler? +

Register the FNewsCrawler 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 FNewsCrawler tool call.

Deterministic rules across all 48 FNewsCrawler tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON FNEWSCRAWLER →

Instant setup, no code required.

48 FNewsCrawler tools catalogued and risk-classified — across an index of 43,000+ MCP servers.

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