The Tennis Desk

MCP server · hosted · v0.2.0 · io.github.chungty/thetennisdesk

Online · tested 2h agoNEW · 3h agoSeen in the registry 2h ago

Ratings, line win chances and lineup help for USTA NorCal adult league tennis, from public results.

What it does

The Tennis Desk is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.

No capability identified yet from its description.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.

At a glance

Hosted (remote)YES

Local installNO

Live checkOnline · 29 tools

Version0.2.0

PriceNot in the registry

First seen29 Oct 2026

Last checked2h ago

How to connect

As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 2h ago (live check)

Hosted endpoint

https://thetennisdesk.com/api/mcp streamable-http

In Claude Code: claude mcp add --transport http the-tennis-desk https://thetennisdesk.com/api/mcp

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "the-tennis-desk": {
      "url": "https://thetennisdesk.com/api/mcp"
    }
  }
}

Live check

Electra Index connected to the hosted endpoint 2h ago

ONLINE The Tennis Desk answered an MCP connection on 29 Oct 2026 and introduced itself as thetennisdesk 0.2.0 (MCP protocol 2025-06-18).

29 tools offered to AI assistants

plan_lineup · Plans a doubles and singles lineup for a team the Desk covers. It lists who has played most for your team this season, with their appearances, usual line and Desk level, the Desk's estimate of how they play now. Against a covered opponent i
query_team_record · Returns the recorded lines of any team the Desk covers, in any league and season, each with an evidenceId you can cite. It also gives the team's record, which is already counted, every team match of the period and its next matches. Call it
query_matchup · Returns the recorded lines from the scorecards where two named teams played each other, in any season, each with an evidenceId. Call it for the head-to-head between two teams, or before you state a fact about it.
query_roster · Returns a team's roster for a season, one row per player with an evidenceId: name, NTRP rating, wins, losses, matches and Desk level. Call it when someone asks who is on a team, or before you state a fact about a roster. Pass `season` when
query_player_history · Returns the recorded lines a named player appeared in, as cited rows told from the player's side, with the player's record, which is already counted by season, team and stage. Call it when someone asks about a player's results, form or hist
query_match_log · Returns a player's match-by-match rating history for one season: each match they played, their level before and after it, and the other players on court with their levels then. Call it when someone asks how a player's level changed, how the
compute_aggregate · Works out one number for any covered team, in any league or season, in code from its recorded lines: `win_rate`, `win_count`, `loss_count` or `match_count`. Call it whenever you would state a count, an average or a win rate, and quote its v
compute_roster_strength · Splits a team's roster by published NTRP level and gives each level group's players, wins, losses and win rate this season, over every league line those players appeared in. Call it for a roster's shape rather than its results, as in 'how s
compute_match_line_ratings · Ranks a team's recorded matches by how strong a lineup it fielded, from each player's current Desk level, so it is not a rating at the time of the match. Call it when someone asks which match had the strongest or weakest lineup, or how a te
query_player_rating · Returns the Desk's read of a named player: their Desk level, their record by season, team, stage and format, the model card id and the lines behind it. Call it when someone asks how strong a player is, or about their rating, level, trend or
predict_matchup · Gives the home side's win probability for one line between named players. It weighs each player's Desk level, how a pair plays together and who is available, while a player the Desk has not yet rated gets a default level. Call it when someo
query_team_forecast · Returns a team's upcoming matches on the league schedule, or those of every team a player is on: the opponent, the day, the start time, and home or away. Call it for a next match, today's or tomorrow's match, or the schedule. Pass `team` fo

Show 17 more

query_club_teams · Returns the teams a named club fields this year, and which of them plays next. Call it whenever someone asks about a whole club by name, before you narrow the question to a single team. For how the club is doing, call query_club, which read
query_club · Returns what a club's page on The Tennis Desk shows, in one call. That is its teams in a season by league, each with its place in the Desk's unofficial league table and its record. It also gives the club's next matches, latest results and r
query_my_teams · Returns the member's own teams, the ones they are on or have played for, which come from their affiliations. Call it when the person asks about their own teams, as in 'what teams am I on', and set thisYear:true for this year's. A question t
query_cohort_standing · Ranks a group of players by Desk level and gives the member's place in it. Call it for 'where do I stand', 'how do I compare to the top players', a ranking or a percentile, or the top players in an age group or level. Define the group with
query_league_standings · Builds the Desk's unofficial league table for a team's flight, with the named team's place, which it ranks from recorded results by the league's own rule and tie-breaks. Call it for the standings, how a team finished, who won the league or
plan_lineup_from_availability · Plans a lineup from the availability a member's agent read on the USTA NorCal league site, so the agent can fill in the lineup form. Pass the team, the match and each player's answer in USTA's own words: yes, No, maybe, call last, First shi
prepare_score_entry · Prepares the values for the score form on the USTA NorCal league site, from the scores a member reports. Pass the team, the match and each line: its players on both sides, its set scores, and its status when a line was not completed. Give t
match_date_check · Checks a proposed date and time for a home match before the captain posts it on the USTA NorCal league site. Pass the team, the match and the proposed date and start time, and the format and second-shift time if the captain has them. It say
availability_loop · Finds the players who have not answered the next match on the USTA NorCal availability grid. Pass the team and the grid as your agent read it: each match column's header, and each player's row with one cell per column. It lists each player
read_docs · Reads The Tennis Desk's own docs, word for word. They cover what the Desk is, a Desk level, what is free and what the Desk Pass adds, coverage and updates, agents, privacy and how a league table is ordered. Call it when someone asks about t
read_research · Reads the Desk's published research about players in general, word for word. Each piece comes with its question, headline, answers and figures, the group of past players it counts and the day it was measured. Call it when someone asks about
query_coverage · Answers what the Desk covers: which areas, leagues, levels, clubs, teams and seasons are on record, and what kinds of question it can answer at all. Call it whenever someone asks what you can look up, what data you have, or which leagues, l
project_standings · Projects how a league table could finish, from the matches left and the Desk's line forecasts. It gives each team's likely place, its chance to finish first and, when the Desk knows the playoff cut, its chance to make the playoffs. It also
query_playoff_history · Gives a team's playoff chances from a week ago and earlier, one a week, each as of its day. It also says what moved the chance most: the change between two days and the matches played between them. Call it for how a team's playoff chances h
query_forecast_results · Gives a team's latest matches that the Desk forecast before they were played. For each line, it gives the team's chance as the Desk logged it the night before, and whether the team won the line. It also gives each match's result. Call it fo
scout_team · Writes the Desk's scout of one team it covers: its ranked reads of who matters and how the lines go, each with its evidence. Call it when someone asks for a scout, a breakdown of a team, or how to beat a named team. Pass `team`, a team the
get_desk_pass · Says whether the signed-in member holds the Desk Pass, when it renews or ends, how many forecasts they have left this week and when more come. Call it when someone asks about their Desk Pass or their forecasts. It takes no arguments. Needs

What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.

Facts & evidence

Each fact shows where it was seen and when.

Fact	Value	Evidence	Source	Last confirmed
Hosted endpoint	https://thetennisdesk.com/api/mcp	DECLARED	SRC-001 Official MCP Registry	2h ago
Local install (package)	no	DECLARED	SRC-001 Official MCP Registry	2h ago
Remote access (hosted)	yes	DECLARED	SRC-001 Official MCP Registry	2h ago
Website	https://thetennisdesk.com	DECLARED	SRC-001 Official MCP Registry	2h ago
Registry status	active	DECLARED	SRC-001 Official MCP Registry	2h ago
Version	0.2.0	DECLARED	SRC-001 Official MCP Registry	2h ago
MCP server	yes	DECLARED	SRC-001 Official MCP Registry	2h ago

Change history

NEW29 Oct 2026
first seen in the index

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Questions about The Tennis Desk

How do I connect The Tennis Desk?

Use the hosted endpoint https://thetennisdesk.com/api/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What tools does The Tennis Desk offer?

When Electra Index connected on 29 Oct 2026, it listed 29 tools: plan_lineup, query_team_record, query_matchup, query_roster, query_player_history, query_match_log, compute_aggregate, compute_roster_strength and more. The full list is in "Live check" above.

Is The Tennis Desk online?

Yes. Its hosted endpoint answered an MCP connection from Electra Index 2h ago.