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COMPARE UP TO 4 SERVERS

Compare MCP servers

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

DimensionWeather MCP ServerA comprehensive MCP server for real-time weather data with Claude DesktopHevy 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
FMRS50 / 100 · D77 / 100 · B75 / 100 · B
Reliability9 / 2012 / 2013 / 20
Security and permissions8 / 2016 / 2012 / 20
Maintenance12 / 2016 / 2016 / 20
Documentation12 / 2018 / 2017 / 20
Setup experience9 / 2015 / 2017 / 20
Best for
  • Developers looking to integrate real-time weather into Claude Desktop
  • Use cases requiring caching for faster responses
  • Developers interested in Clean Architecture and SOLID principles
  • 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
  • Users without an OpenWeatherMap API key
  • Simple use cases that don't require caching or a database
  • Users who cannot run Docker environments
  • 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
  • Access to external OpenWeatherMap API
  • Read/write to PostgreSQL database (for query history)
  • Read/write to Redis cache
  • Read API keys from environment variables
  • 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
  • API key exposure if not securely stored
  • Database and Redis unavailability could cause failures
  • Cache data may become stale, leading to inaccurate info
  • Dependency on external OpenWeatherMap API, which might have rate limits or downtime
  • 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
Tools42611