Run your tennis team from a chat window.

• Looking up Sunday's match
• Checking USTA registration for the lineup

No. Eight of nine are good, but Nina F. isn't on the USTA team roster yet.

She's the only one. Want me to email her the club registration link?

get_matches({ teamId: 42 })
get_registration_status({ teamId: 42 })
→ { "Nina F.": "NOT_REGISTERED", ... }

• Finding Marco on the roster
• Opening a sub request for Line 3

Done. Marco is marked unavailable, his slot on Line 3 is open, and the request went out to 3 eligible teammates who said they're free Sunday.

I'll leave the line empty until someone accepts. Ask me any time for the status.

create_sub_request({
  teamId: 42, matchLineId: 917,
  memberId: 311, reason: "Work conflict"
})
→ { subRequest: {...}, eligibleSubCount: 3 }

• Recording the three line scores
• Opening TennisLink and filling the form

Scores are in TLT. Here's what the USTA “Record A Score” page looks like filled in. Nothing has been submitted yet.

This is irreversible once filed. Submit it?

submit_usta_score_preview({ teamId: 42, matchId: 88 })
→ { screenshot: "...", snapshot: {...} }   // review only

finalize_usta_score_submission({
  teamId: 42, matchId: 88, snapshot
})   // approval-gated, irreversible

• Reading availability for Saturday
• Filling three doubles lines
• Adding standbys

Eight said yes, one said no, and you need six. Here's a lineup using only players who are in:

Say the word and I'll send the Google Calendar invites to the six plus both standbys.

get_availabilities({ teamId: 42, matchId: 91 })
update_lineups({ teamId: 42, matchId: 91, lines: [...] })
set_player_standby({ teamId: 42, matchId: 91, memberId: 308 })