← Back to directory
COMPARE UP TO 4 SERVERS

Compare MCP servers

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

DimensionMarkdownify MCP ServerConvert diverse files and web content to Markdown.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
FMRS50 / 100 · D77 / 100 · B75 / 100 · B
Reliability8 / 2012 / 2013 / 20
Security and permissions11 / 2016 / 2012 / 20
Maintenance7 / 2016 / 2016 / 20
Documentation13 / 2018 / 2017 / 20
Setup experience11 / 2015 / 2017 / 20
Best for
  • Users who need to normalize multiple file types and web content into Markdown.
  • Users who want local MCP desktop-app integration for Markdown conversion.
  • Developers comfortable configuring Bun, Node.js, and Python dependencies.
  • 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 seeking structured database or cloud-storage operations.
  • Users requiring verified compatibility with a specific MCP client.
  • Users running the slim Docker image who need audio transcription or image OCR.
  • 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
  • The server needs to read the file paths supplied to its file-input tools; MD_ALLOWED_PATHS can restrict readable directories.
  • When MD_ALLOWED_PATHS is unset, file access is unrestricted by that setting.
  • Tools handling web pages, YouTube, or Bing content need access to the relevant web content; the source does not state any additional authentication requirements.
  • 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
  • The default file-reading scope is unrestricted; set MD_ALLOWED_PATHS to narrow the readable boundary.
  • The published Docker image installs only markitdown[pdf], so audio transcription and image OCR tools fail in that slim image.
  • When using Docker, mount only required directories and pass container paths to the tools.
  • 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, Cursor, Codex, AntigravityClaude Desktop, VS Code, Cursor, Windsurf, Zed, Amp
Tools102611