STRUGGL Hybrid Coach
Zero-LLM-Math sports science calculators (Hyrox, 1RM/RPE, Zone 2, MEV/MRV) & workout ledger.
- tools
- 12
- auth
- Secret needed
- transport
- HTTP
- last updated
- Nov 12, 2026
Tools
12 toolsPublic tool metadata for what this MCP can expose to an agent.
hyrox_paceCompromised Hyrox pace band, 8x1 km run total, race time & Riegel 10K/HM/Marathon.
Compromised Hyrox pace band, 8x1 km run total, race time & Riegel 10K/HM/Marathon.
No parameter schema in public metadata yet.
hyrox_splitsExact Lap 1–8 1 km splits (0.94x–1.03x), Pro/Doubles offsets & Lap 1 overpacing blow-up cost.
Exact Lap 1–8 1 km splits (0.94x–1.03x), Pro/Doubles offsets & Lap 1 overpacing blow-up cost.
No parameter schema in public metadata yet.
hyrox_autopsyPost-race or mock-sim diagnostic: per-lap fade vs. target + P25–P75 station bottleneck leaks.
Post-race or mock-sim diagnostic: per-lap fade vs. target + P25–P75 station bottleneck leaks.
No parameter schema in public metadata yet.
strength_benchmarkPiecewise Wathan e1RM, sex/BW/age score (0–100), tier (untrained -> elite) & kg to next tier.
Piecewise Wathan e1RM, sex/BW/age score (0–100), tier (untrained -> elite) & kg to next tier.
No parameter schema in public metadata yet.
plates_zone2reps @ RPE working weight (with BW system load on pull_up/chin_up/dip), gym plate pairs & Zone 2 bpm.
reps @ RPE working weight (with BW system load on pull_up/chin_up/dip), gym plate pairs & Zone 2 bpm.
No parameter schema in public metadata yet.
volume_auditWeekly 17-muscle hypertrophy audit (1.0x prime / 0.5x synergist, RPE >= 6 hard-set gate) & junk volume.
Weekly 17-muscle hypertrophy audit (1.0x prime / 0.5x synergist, RPE >= 6 hard-set gate) & junk volume.
No parameter schema in public metadata yet.
interference_taxWeekly hybrid schedule conflict check (<3h/3–6h AMPK-mTOR, 36h glycogen, 48h hinge, 80/20 drift).
Weekly hybrid schedule conflict check (<3h/3–6h AMPK-mTOR, 36h glycogen, 48h hinge, 80/20 drift).
No parameter schema in public metadata yet.
get_profile
No parameter schema in public metadata yet.
get_sessions
No parameter schema in public metadata yet.
get_muscle_volume
No parameter schema in public metadata yet.
log_workout
No parameter schema in public metadata yet.
plan_workout
No parameter schema in public metadata yet.
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struggl-mcp — Zero-LLM-Math Sports Science MCP & Agent Skill
Stop letting LLMs guess your 1RM, Zone 2 heart rate, weekly muscle volume, and Hyrox splits.
7 free unauthenticated sports-science calculators + optional stateful hybrid-athlete training ledger for Claude Code, Google Antigravity, Cursor, OpenAI Codex, Grok, Cline, and OpenClaw.
Connect & Docs ·
5 LLM Exercise Math Traps ·
Agent Skill (SKILL.md) ·
Living Science Equations
Why This Exists
Details
- Repository
- github.com/kubyer/struggl-mcp
- Website
- struggl.singandclap.com/connect
- Category
- AI & LLM Tools
- Transport
- HTTP
- Auth
- Required
- Registry
- MCP registry, active
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