// SCAN REPORT

Finviz MCP Server

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

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

Last updated:

0 can modify or destroy data
35 read-only
35 tools total

Community server · catalogue entry verified 11/06/2026

How to control Finviz MCP Server ↓

TOOL MAP

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

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.

HOW TO CONTROL FINVIZ MCP SERVER

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

Cap read operations
{
  "custom_screener": {
    "limits": [
      {
        "counter": "custom_screener_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 Finviz MCP Server — 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 FINVIZ →

Free to start. No card required.

ALL 35 FINVIZ MCP SERVER TOOLS

READ 35 tools
Read custom_screener custom_screener Read dividend_growth_screener dividend_growth_screener Read earnings_afterhours_screener earnings_afterhours_screener Read earnings_premarket_screener earnings_premarket_screener Read earnings_screener earnings_screener Read earnings_trading_screener earnings_trading_screener Read earnings_winners_screener earnings_winners_screener Read etf_screener ETF戦略用スクリーニング Read get_capitalization_performance 時価総額別パフォーマンス分析 Read get_country_performance 国別市場パフォーマンス分析 Read get_edgar_company_concept EDGAR API経由で企業の特定の財務コンセプトデータを取得 Read get_edgar_company_facts EDGAR API経由で企業の基本情報とファクトデータを取得 Read get_edgar_company_filings EDGAR API経由で企業のファイリング一覧を取得 Read get_edgar_filing_content EDGAR API経由でSECファイリングドキュメント内容を取得 Read get_industry_performance 業界別パフォーマンス分析 Read get_insider_sec_filings インサイダー取引関連のSECファイリング（フォーム3, 4, 5等）を取得 Read get_major_sec_filings 主要なSECファイリング（10-K, 10-Q, 8-K等）を取得 Read get_market_news 市場全体のニュースを取得 Read get_market_overview 市場全体の概要を取得（実際のデータ） Read get_moving_average_position Return current price and its percentage distance to 20-, 50-, and 200-day SMAs. Read get_multiple_edgar_filing_contents 複数のSECファイリングドキュメント内容をEDGAR API経由で一括取得 Read get_multiple_stocks_fundamentals 複数銘柄のファンダメンタルデータ一括取得（全128カラム対応） Read get_relative_volume_stocks 相対出来高異常銘柄の検出 Read get_sec_filing_summary 指定期間のSECファイリング概要とサマリーを取得 Read get_sec_filings get_sec_filings Read get_sector_news 特定セクターのニュースを取得 Read get_sector_performance セクター別パフォーマンス分析 Read get_sector_specific_industry_performance get_sector_specific_industry_performance Read get_stock_fundamentals 個別銘柄のファンダメンタルデータ取得（全128カラム対応） Read get_stock_news 銘柄関連ニュースの取得 Read technical_analysis_screener technical_analysis_screener Read trend_reversion_screener トレンド反転候補銘柄のスクリーニング Read upcoming_earnings_screener upcoming_earnings_screener Read uptrend_screener 上昇トレンド銘柄のスクリーニング（固定条件） Read volume_surge_screener volume_surge_screener

FAQ

Is the Finviz MCP Server MCP server safe to use without restrictions? +

The Finviz MCP Server 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 Finviz MCP Server 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 Finviz MCP Server? +

Register the Finviz MCP Server 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 Finviz MCP Server tool call.

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

ENFORCE POLICY ON FINVIZ →

Free to start. No card required.

35 Finviz MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.

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