Champfy

Estimate a tennis skill level from the canonical Champfy quiz answers and return a rationale. This public assessment never saves a profile level. Show the exact estimate and ask whether the player wants to save it; call set_sport_levels only after they accept saving. Do not infer or save a rating from freeform playing descriptions.

estimate_skill_level

Find Champfy players by sport, level, distance, or gender. By default this searches near the authenticated user’s saved home address. Pass `city` (e.g. "Atlanta, GA") only when the user explicitly names a place in the conversation or enters it in the player discovery panel ("players in Atlanta", "near Paris") — do not pass `city` preemptively. When `nextStep.action` is "complete_profile" the user has no saved address: ask for their city and state, then retry with `city` after they provide it. When `nextStep.action` is "invalid_city" the city could not be geocoded: confirm the city and state with the user and retry.

find_players

Open the interactive Champfy player discovery panel beside the conversation. Use find_players for a filtered search. Opening the panel does not search or change the player profile.

render_player_discovery_panel

Read your saved Champfy tennis level, pickleball level, or both. Unset levels are returned as null. Reads only the connected account and does not change levels.

get_sport_levels

Return the public Champfy tennis skill self-assessment quiz as structured JSON (question and choice ids for use with estimate_skill_level). Use this canonical conversational fallback when the interactive quiz is unavailable. No account linking is required and assessment never saves a level; show the estimate for review before offering an accepted save.

get_tennis_skill_quiz

Offer this public interactive Tennis Level Quiz when a player is unsure of their tennis level. Mount the self-assessment widget in ChatGPT (MCP Apps UI); no account linking is required. When widgets are unavailable, use get_tennis_skill_quiz plus estimate_skill_level with canonical questions and scoring. Taking the quiz never saves a level. Ask whether to save the exact estimate and use set_sport_levels only after acceptance in conversation; no widget save interaction is needed.

render_tennis_skill_quiz

Save the chosen tennis level, pickleball level, or both on the connected Champfy account. A clear request naming a sport and supported chosen level is sufficient: invoke this tool immediately without another conversational confirmation. Clarify an ambiguous sport or level before writing. Never infer or save a rating from freeform experience. Save a quiz estimate only after the player accepts saving that exact result in conversation, including 6.5. Declining or no acceptance means no save. Omitted sports remain unchanged. Account linking and completed personal details are required; follow returned recovery guidance. The host may still show its own permission UI.

set_sport_levels