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Compare MCP servers

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

DimensionAnki MCP Server AddonSeamlessly integrate Anki with AI assistants via a local MCP server.Hevy MCPManage your Hevy workout data from AI assistants via MCP.
FMRS55 / 100 · C77 / 100 · B
Reliability6 / 2012 / 20
Security and permissions11 / 2016 / 20
Maintenance9 / 2016 / 20
Documentation16 / 2018 / 20
Setup experience13 / 2015 / 20
Best for
  • Users who use Anki for spaced repetition and want to leverage AI to automate study workflows
  • Advanced users who need to manage cards, notes, and tags in bulk
  • Developers who want to integrate Anki data into AI 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
Not for
  • Casual users who don't need AI interaction and only want basic Anki features
  • Users uncomfortable with technical configuration who want plug-and-play
  • Users needing official support or enterprise-grade security guarantees
  • 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
  • Read and modify Anki collection data (cards, notes, decks, tags)
  • Perform sync operations, communicating with AnkiWeb
  • Access and modify media files (import, delete)
  • Perform UI operations in Anki interface (e.g., open dialogs, browse)
  • 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
  • Exposing via tunnel may increase unauthorized access risk, but built-in DNS-rebinding protection and optional API key mitigate it
  • Destructive tools (like field deletion) are hidden by default, but users can enable them, potentially causing data loss
  • Media file import has path traversal and SSRF risks, which are built-in validated, but loose configuration could lead to security issues
  • Automatic sync may unexpectedly overwrite or modify collection; regular backups recommended
  • 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 Desktop, Claude Code, OpenCodeClaude Desktop, Cursor, Codex, Antigravity
Tools4126