Vari Mcp
A stdio proxy that lets Claude Desktop, Cursor, and Continue.dev call six hydration calculators hosted at getvari.app. You get basic daily water intake math, symptom based dehydration checks, trimester aware pregnancy targets, CKD safe fluid restrictions from KDOQI guidelines, ACSM aligned athlete pre/during/post plans with sweat rate estimates, and a time stamped energy optimization schedule. Every response includes a source URL pointing to the methodology page. The package itself is ~50 lines of bridge code; the real computation lives on the Vercel HTTP endpoint. Install via npx in your MCP config, no auth required. Reach for it when you need deterministic, citation ready hydration calculations without writing an HTTP client or hardcoding formulas.
- tools
- 6
- transport
- STDIO
- last updated
- Apr 26, 2026
Tools
6 toolsPublic tool metadata for what this MCP can expose to an agent.
calculate_water_intakePersonalized daily water target (mL) from weight, activity, climate, caffeine.
Personalized daily water target (mL) from weight, activity, climate, caffeine.
No parameter schema in public metadata yet.
dehydration_checkSymptom-scored dehydration severity (well-hydrated → severe) + recommended actions.
Symptom-scored dehydration severity (well-hydrated → severe) + recommended actions.
No parameter schema in public metadata yet.
pregnancy_water_intakeTrimester-aware intake for pregnancy + postpartum, IOM/ACOG-aligned.
Trimester-aware intake for pregnancy + postpartum, IOM/ACOG-aligned.
No parameter schema in public metadata yet.
kidney_safe_intakeCKD-safe fluid allowance (KDOQI/KDIGO). Returns a restriction, not a hydration goal.
CKD-safe fluid allowance (KDOQI/KDIGO). Returns a restriction, not a hydration goal.
No parameter schema in public metadata yet.
athlete_hydration_planPre / during / post hydration plan with sweat-rate estimate (ACSM/NATA/IOC).
Pre / during / post hydration plan with sweat-rate estimate (ACSM/NATA/IOC).
No parameter schema in public metadata yet.
optimize_hydration_for_energyTime-stamped intake schedule that pre-empts the afternoon crash and caffeine dips.
Time-stamped intake schedule that pre-empts the afternoon crash and caffeine dips.
No parameter schema in public metadata yet.
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@getvari/mcp
Stdio bridge for the public Vari Hydration Tools Model Context Protocol server. Lets MCP clients (Claude Desktop, Cursor, Continue.dev, and any other stdio-launching MCP host) call the six hydration calculators that back getvari.app — without writing a custom HTTP client.
The package is a ~50-line proxy. The real server is the Vercel-hosted
HTTP endpoint at https://getvari.app/api/mcp/v1; we publish this
package so stdio-only MCP installers can launch it via npx.
Tools
All six tools are deterministic, source-attributed, and require no auth.
Details
- Repository
- github.com/getvari/vari-mcp
- Package
@getvari/mcp- Transport
- STDIO
- Registry
- MCP registry, active