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Compare MCP servers

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

DimensionReddit MCP BuddyReddit browser for Claude Desktop and AI assistants.Hevy MCPManage your Hevy workout data from AI assistants via MCP.
FMRS33 / 100 · D77 / 100 · B
Reliability7 / 2012 / 20
Security and permissions5 / 2016 / 20
Maintenance6 / 2016 / 20
Documentation8 / 2018 / 20
Setup experience7 / 2015 / 20
Best for
  • Users who want to browse Reddit quickly without setting up API keys
  • AI assistants that need to search and analyze Reddit content for up-to-date info
  • Applications requiring high request rates (up to 100 req/min) or verifiable rate limits
  • Developers and researchers who prefer real data over fake metrics
  • 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
Not for
  • Users needing write operations (posting, commenting, voting) - server is read-only
  • Users needing native streaming HTTP or SSE transports - only stdio is supported
  • Users needing support for MCP clients other than Claude - official client list only includes Claude Desktop
  • 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)
Required permissions
  • Network access to fetch content from Reddit's public API and RSS feeds
  • Local file storage for optional auth config and cache (credentials are set via environment variables by default)
  • Optional environment variables such as REDDIT_CLIENT_ID, REDDIT_CLIENT_SECRET, REDDIT_USERNAME, REDDIT_PASSWORD for authentication
  • 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
Risks and side effects
  • Unauthenticated usage may hit Reddit rate limits (HTTP 429); server retries automatically, but sustained throttling can cause failures
  • HTTP test mode binds to localhost by default; exposing it to your network (REDDIT_BUDDY_HOST=0.0.0.0) poses security risks
  • Anonymous mode fetches from RSS, so scores and comment counts are null - some features require credentials
  • Reddit content may contain inappropriate or offensive material; NSFW filtering only applies when credentials are used
  • 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
Supported clientsClaude DesktopClaude Desktop, Cursor, Codex, Antigravity
Tools526