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Compare MCP servers

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

DimensionYahoo Finance MCP ServerComprehensive Yahoo Finance data via the Model Context Protocol.Hevy MCPManage your Hevy workout data from AI assistants via MCP.Firecrawl MCP ServerFirecrawl's official MCP server for web search, scraping, and structured extraction for AI agents
FMRS47 / 100 · D77 / 100 · B75 / 100 · B
Reliability5 / 2012 / 2013 / 20
Security and permissions8 / 2016 / 2012 / 20
Maintenance9 / 2016 / 2016 / 20
Documentation12 / 2018 / 2017 / 20
Setup experience13 / 2015 / 2017 / 20
Best for
  • Developers and investors who need quick access to Yahoo Finance data
  • Users performing financial analysis, market research, and investment research with Claude
  • Users who want to integrate financial data into MCP client workflows
  • Hevy PRO users who want AI assistants to directly access their workout data
  • People who prefer using MCP clients like Claude, Cursor, Codex for fitness tracking
  • Anyone needing summaries and insights from their training data
  • Scenarios needing clean, structured web context fed to an AI assistant
  • Users already on the Firecrawl platform who want to call its scraping capability directly via MCP
Not for
  • Scenarios requiring real-time or ultra-low latency data (data comes from Yahoo Finance and may be delayed)
  • Scenarios requiring official, authoritative, or verified financial data (data comes from Yahoo Finance and may be incomplete or inaccurate)
  • Long-running stable servers, as it depends on third-party Yahoo Finance API which may be unstable
  • Users without a Hevy PRO subscription (API key required)
  • Users who want to use the server without an API key
  • Those needing delete workflows (Hevy API does not expose delete endpoints)
  • Simple static-page scraping where you don't want to depend on a third-party API and incur call costs
  • Sites that explicitly disallow automated access (robots.txt)
Required permissions
  • No API key or additional permissions required; directly accesses Yahoo Finance public data.
  • Communicates with MCP clients via standard I/O.
  • Requires network access to Yahoo Finance to fetch data.
  • Requires HEVY_API_KEY environment variable for Hevy API authentication
  • Can create, update, and replace workouts, routines, folders, templates, and body measurements via tools
  • Read operations can fetch workouts, routines, folders, templates, history, and user info
  • Requires a Firecrawl API key to call; cost and quota are governed by the Firecrawl account
  • firecrawl_agent/firecrawl_interact perform automated browser interaction, which may trigger login or form-submission flows on the target site
Risks and side effects
  • Dependency on third-party Yahoo Finance service; data may be unavailable due to outages or API changes.
  • Data may be delayed or inaccurate; use with caution for investment decisions.
  • Rate limits may apply; high-frequency calls could lead to request rejection.
  • API key can be misused if leaked; do not expose in URLs, logs, or screenshots
  • Create operations may produce duplicates on retry; update operations replace existing records
  • The server sends data to the Hevy API and may send telemetry to external services unless disabled
  • Bulk crawl/map tools can generate significant request volume against a target site — respect the site's rate limits and terms of service
  • firecrawl_agent's interactive action chain is longer — define task boundaries clearly before running it to avoid accidentally triggering actions on a sensitive site
Supported clientsClaude DesktopClaude Desktop, Cursor, Codex, Google AntigravityClaude Desktop, VS Code, Cursor, Windsurf, Zed, Amp
Tools92611