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

DimensionWorldWideViewOpen-source, plugin-driven geospatial intelligence engineHevy MCPManage your Hevy workout data from AI assistants via MCP.
FMRS45 / 100 · D77 / 100 · B
Reliability5 / 2012 / 20
Security and permissions10 / 2016 / 20
Maintenance10 / 2016 / 20
Documentation12 / 2018 / 20
Setup experience8 / 2015 / 20
Best for
  • Developers building AI-driven situational awareness tools or geospatial data exploration.
  • Teams looking to add MCP control to a CesiumJS-based platform.
  • 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 expecting a rich set of MCP tools (none are documented currently).
  • Users wanting a simple integration without managing API keys or configuration.
  • 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
  • Access to the WorldWideView instance (requires API key).
  • Potentially control the browser session (via optional Agent Bus).
  • 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
  • The server is stateless and cannot push list_changed notifications proactively; clients may need to refetch.
  • Plugin tools appear only after the corresponding plugin is loaded.
  • Bearer token exposure if shared insecurely.
  • 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, Cursor, ClineClaude Desktop, Cursor, Codex, Antigravity
Tools026