DXRating
REMOTE · MCP.DXRATING.NET
maimai DX songs, charts and internal levels, and rating and Best 50 calculators, from DXRating
Available components
Last scanned (7 hours ago)
Scores higher than 66% of remote servers
Reachable. Last reached 5 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 Security83
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC is configured correctly; the domain's records validate against the full chain to the root. View diagnostics → Pass
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability62
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 1242 tokens (~248/item across 5 items; 5 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management23
- Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 5 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 6 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
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.
- 5 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.
- 4 Nov 26 0
- The server rewrote its instructions, which are the text every model session reads security
- Server version: 1.6.565 → 1.6.577 functional
- 3 Nov 26 +1
- Server version: 1.6.559 → 1.6.565 functional
- 1 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
- 31 Oct 26 0
- Server version: 1.6.558 → 1.6.559 functional
- 30 Oct 26 +1
- The server rewrote its instructions, which are the text every model session reads security
- Schema quality: 1029 → 1244 ▼ functional
- Stability: unverified → 0.03 ▲ functional
- Server version: 1.6.549 → 1.6.558 functional
- Server version: 1.6.533 → 1.6.549 functional
- New tool “list_recent_songs” functional
- 29 Oct 26 72
First indexed and scored.
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.dxrating.net/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=dxrating.net | CN=WE1,O=Google Trust Services,C=US | 11 Sept 2026 | 10 Dec 2026 | ECDSA 256 | ECDSA-SHA256 | d470f212a995a62c0eaa1edb6b159641 |
| SANs: dxrating.net, *.dxrating.net | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC secure
Validation of mcp.dxrating.net. — Secure
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| net. | present | 37331 | 13 | Verified |
| dxrating.net. | present | 2371 | 13 | Verified |
| mcp.dxrating.net. | Verified address RRset verified with the apex keys |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=31536000; includeSubDomains; preload |
| x-content-type-options | nosniff |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp.dxrating.net/mcp | Verified | 200 | |
| http (plaintext) | http://mcp.dxrating.net/mcp | HTTPS enforced | 301 | https://mcp.dxrating.net/mcp |
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 →
calculate_best50 Calculate Best 50 rating ~185
A maimai DX player's rating from their scores: the new 15 (b15) and old 35 (b35), with each chart's rating, and the scores whose next rank would raise the rating most. Achievements are integers in 1/10000 of a percent: 100.7543% is 1007543.
| Name | Type | Req | Description |
|---|---|---|---|
| scores | array | yes | The scores of the player, up to 300; of a chart given twice the better one counts |
| server | string | – | Game server the player plays on: jp (default), intl, usa or cn |
| suggestions | integer | – | Most suggestions of scores to improve, 0 to 50. Default 10. |
| version | string | – | Game version whose new charts make the new 15 (b15): PRiSM PLUS. Default: the newest on the server. |
| Name | Type | Req | Description |
|---|---|---|---|
| b15 | object | yes | Best 15 of the charts of the current version (and, since CiRCLE, the version before) |
| b35 | object | yes | Best 35 of the older charts |
| dataAsOf | string | yes | When the catalog was last updated |
| rating | integer | yes | The rating of the player: the total of b15 and b35 |
| server | string | yes | – |
| source | object | yes | – |
| suggestions | array | yes | Scores to improve, by the gain of the next rank that raises the rating, highest first |
| unmatched | array | yes | Scores not counted, with why |
| version | string | yes | Game version of the new 15 |
No examples provided.
calculate_rating Calculate chart rating ~305
The rating a maimai DX chart gives for an achievement, the achievement a rating needs, and the rating of each rank (S to SSS+). Give a chart (looked up with its current internal level) or an internal level. Achievements are integers in 1/10000 of a percent: 100.7543% is 1007543.
| Name | Type | Req | Description |
|---|---|---|---|
| achievement | integer | – | Achievement in 1/10000 of a percent, an integer: 100.7543% is 1007543, 99.5% is 995000 |
| combo | string | – | Combo lamp: fc, fcp (FC+), ap or app (AP+). AP and AP+ add 1 to the rating. |
| difficulty | string | – | Difficulty of the chart of song: basic … remaster |
| internal_level | number | – | Internal level (譜面定数) instead of a chart: 13.7 |
| server | string | – | Game server (jp, intl, usa, cn), whose internal level is used where it differs. Default jp. |
| song | string | – | The chart: a sheet ID (dsht_…), or a song ID or name with type and difficulty. Or give internal_level. |
| target_rating | integer | – | A rating of the chart to reach: the lowest achievement that gives it |
| type | string | – | Type of the chart of song: dx or std |
| Name | Type | Req | Description |
|---|---|---|---|
| chart | – | yes | The chart, when one was given |
| dataAsOf | string | yes | When the catalog was last updated |
| internalLevel | number | yes | – |
| result | – | yes | The rating of achievement, when one was given |
| server | string|null | yes | – |
| source | object | yes | – |
| target | – | yes | – |
| thresholds | array | yes | The rating at the lowest achievement of each rank from S to SSS+ |
No examples provided.
get_sheet Get song and charts ~233
Details of a maimai DX song and its charts (譜面): level, internal level (譜面定数) now and in past versions, note counts, note designer, release date, servers and community tags. Filter by type, difficulty and server.
| Name | Type | Req | Description |
|---|---|---|---|
| difficulty | string | – | Only the charts of this difficulty: basic, advanced, expert, master or remaster (MAS, Re:MAS work) |
| lang | string | – | Language of the tag names: en (default), ja, zh-Hans or zh-Hant. Use the language of the user. |
| server | string | – | Game server: jp, intl, usa or cn. Only the charts on that server, with its own level where it differs. Omitted: every chart, with the servers of each. |
| song | string | yes | Song ID (dsng_…) or sheet ID (dsht_…) from search_songs. A title or alias that only one song has works too. |
| type | string | – | Only the charts of this type: dx, std, utage or utage2p |
| Name | Type | Req | Description |
|---|---|---|---|
| dataAsOf | string | yes | When the catalog was last updated |
| server | string|null | yes | – |
| sheets | array | yes | – |
| song | object | yes | – |
| source | object | yes | – |
No examples provided.
list_recent_songs List recent songs ~203
Lists the maimai DX songs and charts released recently, by release date, newest first: on each date the new songs, and the new charts added to songs released before, with the level and internal level (譜面定数) of each chart. Use it for "what is new" questions. Release dates are those of Japan.
| Name | Type | Req | Description |
|---|---|---|---|
| days | integer | – | Release dates from this many days before today (UTC). Default 30. |
| limit | integer | – | Most songs to return, newest dates first, 1 to 200. Default 50. |
| server | string | – | Game server: jp, intl, usa or cn. Only the charts on that server, with its own level where it differs; a song is new on the date of its first chart there. Omitted: every chart of every server. |
| since | string | – | First release date to list, YYYY-MM-DD. Give since or days, not both. |
| Name | Type | Req | Description |
|---|---|---|---|
| dataAsOf | string | yes | When the catalog was last updated |
| releases | array | yes | Release dates, newest first |
| server | string|null | yes | Server of the charts, or null for every server |
| since | string | yes | First release date listed, YYYY-MM-DD |
| source | object | yes | – |
| total | integer | yes | Songs released since then, before limit |
| truncated | boolean | yes | Whether limit left out songs (of the oldest dates) |
No examples provided.
search_songs Search songs ~169
Finds maimai DX songs by title, alias, nickname, romanization or artist, best match first, with the level and internal level (譜面定数) of each chart. Use it to get the song ID of a song the user names.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Most songs to return, 1 to 50. Default 10. |
| query | string | yes | Title, alias, nickname, romanization or artist, in any language: ウミユリ海底譚, umiyuri, 海底谭, n-buna. Width, case, kana and punctuation are ignored. |
| type | string | – | Only the songs that have a chart of this type, and only those charts: dx, std, utage or utage2p |
| Name | Type | Req | Description |
|---|---|---|---|
| dataAsOf | string | yes | When the catalog was last updated |
| query | string | yes | – |
| songs | array | yes | – |
| source | object | yes | – |
| total | integer | yes | Songs that match, before limit |
| truncated | boolean | yes | Whether limit left out songs |
No examples provided.
How do I install the DXRating MCP server?
DXRating is a hosted endpoint at https://mcp.dxrating.net/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.dxrating.net
claude mcp add --transport http net-dxrating-dxrating 'https://mcp.dxrating.net/mcp'
What is the DXRating MCP server?
DXRating is an MCP server listed in the public MCP registry as net.dxrating/dxrating. maimai DX songs, charts and internal levels, and rating and Best 50 calculators, from DXRating. This page covers its hosted endpoint (https://mcp.dxrating.net/mcp).
Is the DXRating MCP server safe to use?
DXRating scores 76 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 DXRating MCP server expose?
DXRating exposes 5 tools: search_songs, get_sheet, list_recent_songs, calculate_rating, calculate_best50. Their descriptions and schemas cost roughly 1,095 tokens of context every time the server is loaded.
Does the DXRating MCP server require authentication?
No. We connected to DXRating without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the DXRating MCP server still maintained?
DXRating is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.