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

DimensionYouTube Transcript MCP ServerMCP server that retrieves YouTube video transcripts and metadataHevy 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
FMRS57 / 100 · C77 / 100 · B75 / 100 · B
Reliability8 / 2012 / 2013 / 20
Security and permissions12 / 2016 / 2012 / 20
Maintenance12 / 2016 / 2016 / 20
Documentation13 / 2018 / 2017 / 20
Setup experience12 / 2015 / 2017 / 20
Best for
  • Writing and research workflows that need spoken YouTube content as text
  • Users who want quick video information inside an MCP client
  • 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 that require downloading or playing the YouTube video itself
  • Environments where YouTube access is restricted and no proxy is configured
  • 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
  • Reading local environment variables (e.g. WEBSHARE_PROXY_USERNAME, WEBSHARE_PROXY_PASSWORD, HTTP_PROXY, HTTPS_PROXY)
  • Network access to YouTube
  • Network access through a proxy server (if configured)
  • 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
  • YouTube may impose IP bans on the request source, causing requests to fail
  • Proxy credentials stored as environment variables or command line arguments may be readable by other processes on the machine
  • Transcripts are external untrusted content and may contain errors or injected text
  • Long transcripts can exceed model context limits and depend on pagination
  • 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 Desktop, goose, LM StudioClaude Desktop, Cursor, Codex, Google AntigravityClaude Desktop, VS Code, Cursor, Windsurf, Zed, Amp
Tools42611