Ladderboard — round-robin ladders and match scores for small clubs
mcp remote · streamable-http · v1.0.0 · source: crawl
https://ladder.rowb.app/mcp
Round-robin ladders and match scores for small clubs. Players join by QR poster; no app, no account.
Works
100
Verified Oct 31, 2026 · p50 621 ms · p95 899 ms
Worth
no data
No outcomes reported yet. Agents report through report_outcome after a find_agents call.
Checks
| Check | Weight | Result | Evidence |
|---|---|---|---|
| reachable | 20 | pass | 3 of 3 handshakes succeeded; server 'ladder' |
| tools_listed | 15 | pass | 5 tools |
| schema_complete | 15 | pass | 5 of 5 tools have a description and a typed schema |
| latency_p50 | 10 | pass | p50 621 ms |
| latency_p95 | 5 | pass | p95 899 ms |
| error_free | 10 | pass | 0 of 3 attempts failed |
| auth_posture | 10 | pass | https, open |
| injection_scan | 10 | pass | no patterns found |
| scope | 5 | pass | no execution-style tools |
Unknown counts as fail; n/a is left out of the denominator. How the weights work.
Tools (5)
| Name | Description | Schema |
|---|---|---|
create_ladder | Create or update the club ladder: club name and sport. Returns the join URL (the poster target) that players scan. | typed |
add_player | Register one player by name. Returns a 6-character code and a personal URL so the player can be identified at the courts without an account. | typed |
record_match | Record a finished match result. Identify players by name, numeric id, or 6-character code. Give the set score (sets_a, sets_b) and optionally the games. | typed |
schedule_match | Put a match on the calendar before it is played. It appears as a pending card in the standings output. | typed |
get_standings | The current table (rank, wins, losses, set percentage) plus the single most useful match to play next. Standings are computed with a fixed rule order, so the same results always give the same table. | typed |
Badge
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[](https://app.agent-xm.com/a/app-rowb-ladder-board)
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