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

DimensionCLIO LmodEnvironment Module Management MCP Server for LLMsHevy MCPManage your Hevy workout data from AI assistants via MCP.
FMRS55 / 100 · C77 / 100 · B
Reliability10 / 2012 / 20
Security and permissions10 / 2016 / 20
Maintenance13 / 2016 / 20
Documentation10 / 2018 / 20
Setup experience12 / 2015 / 20
Best for
  • HPC systems that rely on Lmod for managing custom software stacks.
  • AI agent workflows seeking to streamline environment setup.
  • Researchers familiar with module commands and dynamic module loading.
  • 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
  • Non-HPC systems or bare-metal without environment modules.
  • Users who need permanent env persistence without module systems.
  • HPC environments based on Conda/Spack but not Lmod.
  • 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
  • Initiates operations to load, unload, swap modules, modifying the shell environment of the session.
  • Writes to user directories to save/restore module collections.
  • Accesses system module configuration locations to list/search available modules.
  • 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
  • Module commands may fail due to misconfigured Lmod or permissions.
  • Accidental module loads can cause environment variable conflicts or program behavior issues.
  • Incorrect module paths may lead to wrong executables or library versions.
  • 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
Tools1026