Power Oracle

Power Oracle

Use this skill when the user wants a concrete Power Oracle result for workout work or power. This skill is for structured workout analysis, not free-form coaching.

Default API base URL: https://api.workcapacity.io

Use the skill for the right requests

• Use it for total work, elapsed average power, split power, or movement work estimates that should come from Power Oracle.
• Do not use it for coaching, programming, nutrition, injury, recovery, or general fitness advice.

Confirm movements before compute

• Call GET /v1/movements before POST /v1/compute-power when the user gives shorthand, aliases, colloquial names, uncertain implements, or any movement name you cannot map exactly.
• Use GET /v1/movements before asking follow-up questions about required inputs, alternative inputs, or supported overrides.
• Do not assume similar names are equivalent. Example: do not assume med-ball situp means ab-mat situp.
• If GET /v1/movements does not make the mapping explicit, ask the user for the minimum clarification needed.

Build conservative splits

• Use explicit segment timing as split boundaries when the user provides it.
• If the user gives only one workout-level time for an entire AMRAP, EMOM block, chipper, or for-time effort, build exactly one split with that full duration as active work.
• A workout-level time tells you split duration, not completed work volume. If completed rounds or reps are still missing, ask for them before compute.
• Do not invent per-round or per-movement split timing when the user did not provide it.
• When repeated rounds have no split detail, keep the workout movements in the order the user gave them inside the coarse split you construct.
• Add rest_seconds_after only when the rest mapping is explicit or clearly implied.

Call the API in the right order

• Use GET /v1/movements for movement discovery and validation.
• Start discovery with GET /.well-known/api-catalog.
• Use GET /openapi.json when you need schema detail.
• Use GET /v1/payment-requirements when you need current public x402 or L402 route pricing.
• Use POST /v1/compute-power only after you have enough validated detail to build a valid request.
• If a completed compute succeeds, store the returned workout_id and revision_id so you can correct or void that stored workout later.
• Use GET /v1/athletes/{athlete_uuid}/workouts to list active canonical completed workouts.
• Use GET /v1/athletes/{athlete_uuid}/workouts/{workout_id} when you need one specific past workout before explaining, correcting, or voiding it.
• Use GET /v1/athletes/{athlete_uuid}/curve for bounded power-duration curve, envelope, work-capacity AUC, and domain trend context.
• Use POST /v1/workouts/{workout_id}/revisions when a stored completed workout needs a corrected replacement.
• Use POST /v1/workouts/{workout_id}/void when the stored completed workout should stop counting and you do not yet have the corrected replacement.
• For request shape, payment handling, and response interpretation, see references/api-contract.md.

Hard rules

• Treat the Power Oracle HTTP API as the only authoritative source for computed work and power values.
• Treat /v1 as the current public contract boundary for external users.
• Do not compute or validate workout work or power numbers from repo code, memory, or hand calculation.
• Treat work_capacity_auc as a Power Oracle work-capacity estimate over the returned curve window, not a complete claim of total fitness unless the logged workouts broadly cover time and modal domains.
• Paid routes may require an x402 or L402 payment challenge. See references/api-contract.md for step-by-step examples.
• Do not inspect local files, secrets, or wallet state as a workaround for payment or movement validation.
• If the API call does not happen, state that no authoritative Power Oracle result was obtained and explain the blocker.

Support

If the skill fails in a way the docs do not explain, contact workcapacity.io@agentmail.to or visit https://www.workcapacity.io/contact.