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Compare MCP servers

Compare scores, permissions, risks, and fit in one decision-focused table.

DimensionTVScreener MCP ServerUnofficial TradingView Screener data access via MCP, supporting stocks, crypto, forex, bonds, futures, and coins.DuckDuckGo Search MCP ServerMCP server providing web search and content fetching via DuckDuckGo
FMRS42 / 100 · D74 / 100 · B
Reliability6 / 2011 / 20
Security and permissions6 / 2015 / 20
Maintenance8 / 2017 / 20
Documentation12 / 2017 / 20
Setup experience10 / 2014 / 20
Best for
  • Quantitative analysts and traders who need quick access to TradingView Screener data.
  • Developers who want to integrate market data into AI workflows.
  • Developers needing quick, API-key-free web search capabilities
  • Privacy-conscious users who prefer local search execution
  • AI application development with Claude Desktop or Claude Code
Not for
  • Use cases requiring an official data source or real-time trading execution.
  • Production environments with high reliability requirements or guaranteed data stability.
  • Enterprise applications requiring high-scale, reliable search APIs
  • Users needing advanced search features like custom ranking or filters
  • Accessing sites blocked by TLS fingerprinting without installing the optional browser backend
Required permissions
  • Requires network access to request TradingView Screener.
  • May need to read local configuration files to persist user settings.
  • Outbound network access to DuckDuckGo and other websites
  • Reads environment variables for SafeSearch, region, and CA certificates
  • Optionally reads a CA certificate file (for TLS-intercepting proxies)
Risks and side effects
  • Unofficial APIs may change without notice, causing malfunction or inaccurate data.
  • Potential violation of TradingView's Terms of Service, with legal risks.
  • High query frequency could lead to IP restrictions or bans.
  • Data is for reference only and does not constitute investment advice.
  • Search endpoints may occasionally return empty results or errors, especially when blocked
  • Content fetching may be subject to SSRF protection, blocking private or loopback addresses by default
  • Misuse could lead to rate limiting or IP blocking
Supported clientsClaude DesktopClaude Desktop, Claude Code
Tools62