AcesAPI
REMOTE · MCP.ACESAPI.COM
ATP and WTA tennis since 2007: sets, draws, rankings, head to head, surface Elo, sportsbook lines.
Available components
Last scanned (1 hour ago)
Scores higher than 91% of remote servers
Unreachable for 2 days in a row. Last reached 3 Nov 2026.
Category Entertainment and Games
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security11
- TLS not yet verified: we couldn't open a connection to check the certificate. View diagnostics → Unverified
- Authorisation not yet verified: we couldn't confirm whether this endpoint requires it. View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS not yet verified: we couldn't read the response headers to check for it. View diagnostics → Unverified
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability0
- Transport check failed: declared streamable-http, but we couldn't connect to verify it. See how to fix → View diagnostics → Fail
Schema Quality & AI Usability0
- Schema not yet verified: we couldn't read the endpoint's schema, or could read only part of its tool list.Unverified
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage0
- Tool coverage not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.Unverified
Tool Safety0
- Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.Unverified
Capabilities0
- Capabilities not yet verified: we couldn't read the endpoint's capabilities.Unverified
Unverified: 5 categories
Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 4 Nov 26 0
- Endpoint reachability: reachable → unreachable ▼ security
- HSTS header: fail → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- Authorization: pass → unverified ▼ security
- TLS certificate: pass → unverified ▼ security
- Stability: 0.73 → unverified ▼ security
- Transport: pass → fail ▼ security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- First check of Schema quality: unverified functional
- 1 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.
- 30 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 57 to 60. That category is still filling its 30-day observation window: 17 days of observed history at the previous scan, 18 at this one. The score rises as the window fills, whether or not the server changes.
- 28 Oct 26 +1
- The server rewrote its instructions, which are the text every model session reads security
- Tool “get_match” rewrote its description, which is the text the model reads security
- 26 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes.
- 23 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.
- 21 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.
- 20 Oct 26 +1
- The server rewrote its instructions, which are the text every model session reads security
- Tool “get_match” rewrote its description, which is the text the model reads security
- Tool “get_player_stats” rewrote its description, which is the text the model reads security
- Tool “get_rankings” rewrote its description, which is the text the model reads security
- Tool “get_schedule” rewrote its description, which is the text the model reads security
- Tool “search_players” rewrote its description, which is the text the model reads security
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Probed https://mcp.acesapi.com/mcp
TLS unreached
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of mcp.acesapi.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| acesapi.com. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication Inconclusive
We could not reach the endpoint well enough to judge its authorisation posture.
| Result | Inconclusive |
|---|
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp.acesapi.com/mcp | Unreachable | ||
| http (plaintext) | http://mcp.acesapi.com/mcp | HTTPS enforced |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
get_head_to_head Head to head ~129
Use for two players' head to head: wins each, sets won, wins by surface and in finals, and every meeting with its score. Walkovers are listed but not counted as wins; incomplete records are not counted. Tour: atp (default) or wta; on the shared endpoint pass league: "wta" for the WTA. Costs 3 credits.
| Name | Type | Req | Description |
|---|---|---|---|
| league | string | – | League. Defaults to tennis. One of: tennis, wta. |
| opponent_id | string | yes | Second player id. |
| player_id | string | yes | First player id. |
| Name | Type | Req | Description |
|---|---|---|---|
| matches | array | yes | – |
| note | string | – | – |
| players | array | yes | – |
| summary | object | yes | – |
| tour | string | yes | – |
No examples provided.
get_match Match ~225
Use for everything about one match: the score by set with tiebreak points, seeds, each player's sets, games and tiebreaks won, both players' ratings before and after (overall and on the surface), what the score says (total games, tiebreaks, whether it went the distance, comebacks), and each sportsbook's opening and closing moneylines where the match had them (mostly Grand Slam, ATP Masters and WTA 1000 matches), with captured_at, the time of the closing capture. No serve statistics: they are not available. Tour: atp (default) or wta; on the shared endpoint pass league: "wta" for the WTA. Costs 2 credits. Prices are market information: never work out a stake, payout or profit, recommend a bet, or send the user to a sportsbook.
| Name | Type | Req | Description |
|---|---|---|---|
| league | string | – | League. Defaults to tennis. One of: tennis, wta. |
| match_id | string | yes | Match id from get_tournament, get_matches or get_player_matches. |
| Name | Type | Req | Description |
|---|---|---|---|
| match | object | yes | – |
| odds | array | yes | – |
| players | array | yes | – |
| stats | object | yes | – |
| tour | string | yes | – |
No examples provided.
get_matches Matches ~221
Use for match results by day, tournament or season: each match with both players, seeds, round, status, score and sets (games and tiebreak points). Pass a date (YYYY-MM-DD, UTC), a tournament_id or a season; filter by round (e.g. "Final") and status. Tour: atp (default) or wta; on the shared endpoint pass league: "wta" for the WTA. Costs 2 credits.
| Name | Type | Req | Description |
|---|---|---|---|
| date | string | – | UTC date, YYYY-MM-DD. |
| league | string | – | League. Defaults to tennis. One of: tennis, wta. |
| limit | integer | – | Max matches (default 100). |
| offset | integer | – | – |
| round | string | – | Round name as listed, e.g. "Final", "Semifinal", "Round 1". |
| season | string|number | – | Year. |
| status | string | – | – |
| tournament_id | string | – | Tournament edition id, e.g. "188-2025". |
| Name | Type | Req | Description |
|---|---|---|---|
| count | number | yes | – |
| matches | array | yes | – |
| next_offset | number|null | – | – |
| tour | string | yes | – |
No examples provided.
get_player Player ~140
Use for a player profile: date of birth, country, height, playing hand; latest ranking; our rating overall and per surface with peak; career record (wins, losses, sets, games, tiebreaks, deciding sets), titles, finals and Grand Slam titles; record by surface; and the last 10 matches. Tour: atp (default) or wta; on the shared endpoint pass league: "wta" for the WTA. Costs 5 credits.
| Name | Type | Req | Description |
|---|---|---|---|
| league | string | – | League. Defaults to tennis. One of: tennis, wta. |
| player_id | string | yes | Player id from search_players. |
| Name | Type | Req | Description |
|---|---|---|---|
| by_surface | array | yes | – |
| player | object | yes | – |
| ranking | – | yes | – |
| rating | – | yes | – |
| recent_matches | array | yes | – |
| record | object | yes | – |
| tour | string | yes | – |
No examples provided.
get_player_matches Player matches ~196
Use for a player's matches, newest first: tournament, surface, round, opponent, result, score by set and the player's rating before and after. Filter by season, surface, opponent_id, tournament_id or draw. Tour: atp (default) or wta; on the shared endpoint pass league: "wta" for the WTA. Costs 5 credits.
| Name | Type | Req | Description |
|---|---|---|---|
| draw | string | – | – |
| league | string | – | League. Defaults to tennis. One of: tennis, wta. |
| limit | integer | – | Max matches (default 50). |
| offset | integer | – | – |
| opponent_id | string | – | Only matches against this player. |
| player_id | string | yes | Player id from search_players. |
| season | string|number | – | Year. |
| surface | string | – | – |
| tournament_id | string | – | Only this tournament edition, e.g. "188-2025". |
| Name | Type | Req | Description |
|---|---|---|---|
| count | number | yes | – |
| matches | array | yes | – |
| name | string | yes | – |
| next_offset | number|null | – | – |
| player_id | string | yes | – |
| tour | string | yes | – |
No examples provided.
get_player_stats Player stats ~166
Use for a player's match statistics by season: wins, losses, sets and games won, tiebreaks won and lost, deciding sets, 6-0 sets and retirements, all counted from scores; plus the record by round and by the opponent's ranking (top 10, 11-50, 51-100). No serve statistics: they are not available. Tour: atp (default) or wta; on the shared endpoint pass league: "wta" for the WTA. Costs 3 credits.
| Name | Type | Req | Description |
|---|---|---|---|
| league | string | – | League. Defaults to tennis. One of: tennis, wta. |
| player_id | string | yes | Player id from search_players. |
| season | string|number | – | Year (default every season). |
| Name | Type | Req | Description |
|---|---|---|---|
| by_opponent_rank | array | yes | – |
| by_round | array | yes | – |
| by_season | array | yes | – |
| name | string | yes | – |
| note | string | yes | – |
| player_id | string | yes | – |
| season | number|null | yes | – |
| tour | string | yes | – |
No examples provided.
get_rankings Rankings ~197
Use for the ranking list: the latest (default), or a season and week, or the list in force on a date, with rank, previous rank, points and player. Pass player_id instead for one player's ranking history. Weekly lists hold the top 100 to 150 for most weeks since 2007. Tour: atp (default) or wta; on the shared endpoint pass league: "wta" for the WTA. Costs 2 credits.
| Name | Type | Req | Description |
|---|---|---|---|
| date | string | – | The list in force on this date, YYYY-MM-DD. |
| league | string | – | League. Defaults to tennis. One of: tennis, wta. |
| limit | integer | – | Max rows of a list (default 100). |
| player_id | string | – | One player's ranking history instead of a list. |
| season | string|number | – | Year. |
| week | integer | – | Week number of the season. |
| Name | Type | Req | Description |
|---|---|---|---|
| best_rank | number|null | – | – |
| count | number | yes | – |
| history | array | – | – |
| name | string | – | – |
| player_id | string | – | – |
| ranking_date | string|null | – | – |
| rankings | array | – | – |
| season | number | – | – |
| tour | string | yes | – |
| week | number | – | – |
No examples provided.
get_ratings Ratings ~159
Use for our Elo ratings, highest first: overall, or on one surface (hard, clay, grass). Players with a rated match since active_since (default a year ago) and at least 10 rated matches. Tour: atp (default) or wta; on the shared endpoint pass league: "wta" for the WTA. Costs 2 credits.
| Name | Type | Req | Description |
|---|---|---|---|
| active_since | string | – | Only players with a rated match since this date, YYYY-MM-DD (default one year ago). |
| league | string | – | League. Defaults to tennis. One of: tennis, wta. |
| limit | integer | – | Max players (default 50). |
| surface | string | – | Rank by the surface rating instead of overall. |
| Name | Type | Req | Description |
|---|---|---|---|
| active_since | string | yes | – |
| count | number | yes | – |
| method | string | yes | – |
| ratings | array | yes | – |
| surface | string|null | yes | – |
| tour | string | yes | – |
No examples provided.
get_schedule Schedule ~113
Use for upcoming matches: every scheduled or in-progress singles match in the next N days (default 7, max 30) with players, seeds, round and start time where one is set. Tour: atp (default) or wta; on the shared endpoint pass league: "wta" for the WTA. Costs 2 credits.
| Name | Type | Req | Description |
|---|---|---|---|
| days | integer | – | Days ahead (default 7). |
| league | string | – | League. Defaults to tennis. One of: tennis, wta. |
| Name | Type | Req | Description |
|---|---|---|---|
| count | number | yes | – |
| days | number | yes | – |
| matches | array | yes | – |
| tour | string | yes | – |
No examples provided.
get_surface_splits Surface splits ~171
Use for a player's record by surface (hard, clay, grass, carpet): wins, losses, win rate, sets, share of games won, tiebreaks, deciding sets and 6-0 sets, plus the current surface ratings. For one season or the whole career; by_season splits each surface by year. Tour: atp (default) or wta; on the shared endpoint pass league: "wta" for the WTA. Costs 3 credits.
| Name | Type | Req | Description |
|---|---|---|---|
| by_season | boolean | – | Split each surface by season. |
| league | string | – | League. Defaults to tennis. One of: tennis, wta. |
| player_id | string | yes | Player id from search_players. |
| season | string|number | – | Year (default the whole career). |
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | – |
| overall | – | yes | – |
| player_id | string | yes | – |
| ratings | – | yes | – |
| season | number|null | yes | – |
| splits | array | yes | – |
| tour | string | yes | – |
No examples provided.
get_tournament Tournament ~161
Use for a tournament's draw and results: every singles match of one edition grouped by round in draw order (qualifying, then the main draw to the final), each with the score by set and tiebreak points, seeds, and the champion and runner-up. draw: main (default), qualifying or all. Tour: atp (default) or wta; on the shared endpoint pass league: "wta" for the WTA. Costs 2 credits.
| Name | Type | Req | Description |
|---|---|---|---|
| draw | string | – | Which draw (default main). |
| league | string | – | League. Defaults to tennis. One of: tennis, wta. |
| tournament_id | string | yes | Tournament edition id from list_tournaments, e.g. "188-2025". |
| Name | Type | Req | Description |
|---|---|---|---|
| champion | – | yes | – |
| count | number | yes | – |
| rounds | array | yes | – |
| runner_up | – | yes | – |
| tour | string | yes | – |
| tournament | object | yes | – |
No examples provided.
list_tournaments List tournaments ~188
Use to find tournaments. Lists a season's tournaments in calendar order with dates, city, surface, whether it is a Grand Slam, status, main-draw match count and the champion. Filter by surface (hard, clay, grass, carpet) and status. Tour: atp (default) or wta; on the shared endpoint pass league: "wta" for the WTA. Costs 1 credit.
| Name | Type | Req | Description |
|---|---|---|---|
| league | string | – | League. Defaults to tennis. One of: tennis, wta. |
| limit | integer | – | Max tournaments (default 100). |
| offset | integer | – | Page offset; use next_offset. |
| season | string|number | – | Year, e.g. 2025 (default this year). |
| status | string | – | Only upcoming, in-progress or completed tournaments. |
| surface | string | – | Only tournaments on this surface. |
| Name | Type | Req | Description |
|---|---|---|---|
| count | number | yes | – |
| next_offset | number|null | – | – |
| season | number | yes | – |
| tour | string | yes | – |
| tournaments | array | yes | – |
No examples provided.
search_players Search players ~162
Use to find a player's id. Search by name (accents optional) and/or country code (e.g. ITA); most-played first, with matches, last match and rank on the current list (null outside the top 100 to 150 listed). Tour: atp (default) or wta; on the shared endpoint pass league: "wta" for the WTA. Costs 1 credit.
| Name | Type | Req | Description |
|---|---|---|---|
| country | string | – | Three-letter country code, e.g. ESP. |
| league | string | – | League. Defaults to tennis. One of: tennis, wta. |
| limit | integer | – | Max players (default 20). |
| name | string | – | Part of the player's name, e.g. "sinner". |
| Name | Type | Req | Description |
|---|---|---|---|
| count | number | yes | – |
| note | string | – | – |
| players | array | yes | – |
| tour | string | yes | – |
No examples provided.
How do I install the AcesAPI MCP server?
AcesAPI is a hosted endpoint at https://mcp.acesapi.com/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · mcp.acesapi.com
claude mcp add --transport http noahowsh-acesapi 'https://mcp.acesapi.com/mcp'
What is the AcesAPI MCP server?
AcesAPI is an MCP server listed in the public MCP registry as io.github.noahowsh/acesapi. ATP and WTA tennis since 2007: sets, draws, rankings, head to head, surface Elo, sportsbook lines. This page covers its hosted endpoint (https://mcp.acesapi.com/mcp).
Is the AcesAPI MCP server safe to use?
AcesAPI scores 85 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the AcesAPI MCP server expose?
AcesAPI exposes 13 tools: list_tournaments, get_tournament, get_matches, get_schedule, get_match, and 8 more. Their descriptions and schemas cost roughly 2,228 tokens of context every time the server is loaded.
Does the AcesAPI MCP server require authentication?
Its publisher declares that AcesAPI requires credentials, so you will need to authorise it in your MCP client. We have not been able to confirm that against the live endpoint.
Is the AcesAPI MCP server still maintained?
AcesAPI is still listed in the MCP registry, though our most recent checks did not reach this channel. We last reached this channel on 3 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.