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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "iyt-test": {
      "type": "http",
      "url": "https://iyt.rycrentals.com/api/mcp"
    }
  }
}

claude mcp add --transport http iyt-test https://iyt.rycrentals.com/api/mcp

[mcp_servers.iyt-test]
url = "https://iyt.rycrentals.com/api/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "iyt-test": {
      "type": "remote",
      "url": "https://iyt.rycrentals.com/api/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "iyt-test": {
      "type": "http",
      "url": "https://iyt.rycrentals.com/api/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=iyt-test&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vaXl0LnJ5Y3JlbnRhbHMuY29tL2FwaS9tY3AifQ%3D%3D"
}

{
  "servers": {
    "iyt-test": {
      "type": "http",
      "url": "https://iyt.rycrentals.com/api/mcp"
    }
  }
}

{
  "mcpServers": {
    "iyt-test": {
      "httpUrl": "https://iyt.rycrentals.com/api/mcp"
    }
  }
}

extensions:
  "iyt-test":
    enabled: true
    name: "iyt-test"
    type: streamable_http
    uri: "https://iyt.rycrentals.com/api/mcp"
    timeout: 300

Quality 75 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene88 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations13 of 13 tools declare readOnlyHint or destructiveHint
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: start_mock_exam (destructiveHint, idempotentHint); list_theory (destructiveHint, idempotentHint); get_theory (destructiveHint, idempotentHint); …
pass
tools.token_costabout 2,186 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump
pass
tools.hidden_textno hidden text in tool names, descriptions, schemas or annotations

stability50 · weight 15

warn
stability.changes15 tool changes in 30 days
fail
stability.rug_pull1 tools kept their name but changed most of their description in 30 days; review before trusting them
pass
stability.new_linksno tool change named a new site

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

13 tools, about 2,186 tokens to load them all · tool set f4be29c5a75e · tools last changed 2026-11-11 · checked 2026-11-14 07:36 UTC

Tool changes

2026-11-11get_theorychangeddescription
before
A theory article, or one section of it, as text: the rule, the reason, tables and links to the drawings. Study notes close to the syllabus, not official IYT text.
after · 92% of words in common
A theory article, or one section of it, as text: the rule, the reason, tables and links to the drawings. Study notes close to the syllabus, not official course text.
2026-11-11list_levelschangeddescription
before
The levels with a question bank (IYT courses, the Racing Rules of Sailing, the charter check-in): topics, number of questions, mock-exam settings and which topics have a theory article.
after · 93% of words in common
The levels with a question bank (sailing certification courses, the Racing Rules of Sailing, the charter check-in): topics, number of questions, mock-exam settings and which topics have a theory article.
2026-11-05get_figurechangeddescription
before
The drawing of a question or of a theory section as SVG markup, for showing it inline where a link to the image is not enough.
after · 50% of words in common
The drawing of a question or of a theory section as SVG markup.
2026-11-05practice_sectionchangeddescription, input schema
before
Questions on what a theory section explains: read the section, then practise it. Without the answers; use check_answer.
after · 53% of words in common
The questions on what a theory section explains, at random, without the answers.
2026-11-05explain_questionchangeddescription
before
A question with its answer, the note that names the rule and the full text of the theory section that explains it. This gives the answer away: use it after the student has answered, or when they ask for the explanation.
after · 56% of words in common
A question with its answer, the note that names the rule and the full text of the theory section that explains it.
2026-11-05search_theorychangeddescription, input schema
before
Finds the sections of the theory articles that have the words (e.g. "scope", "cardinal marks"). Read a match with get_theory.
after · 64% of words in common
The sections of the theory articles that have the words (e.g. "scope", "cardinal marks"), with an excerpt of each.
2026-11-05get_theorychangedinput schema
2026-11-05list_theorychangeddescription, input schema
before
The theory articles: one per topic, each in sections. With a level, the sections of its articles; without, which topics of every level have an article. Articles are still being written, so some topics have none yet.
after · 77% of words in common
The theory articles: one per topic, each in sections. With a level, the sections of its articles; without, which topics of every level have an article. Some topics have no article yet.
2026-11-05question_of_the_daychangeddescription, input schema
before
Today's question, the same one the Telegram bot @iyt_test_bot sends: one text question per day (UTC), for one level when a level is given. Without the answer; use check_answer.
after · 92% of words in common
Today's question, the same one the Telegram bot @iyt_test_bot sends: one text question per day (UTC), for one level when a level is given, without the answer.
2026-11-05grade_examchangeddescription
before
Marks a finished mock exam: the score, pass or fail, the result per topic, every mistake with the right answer and its note, and what to read. Send every question of the exam; one left unanswered has option null and counts as wrong.
after · 73% of words in common
The marks of a finished mock exam: the score, pass or fail, the result per topic, every mistake with the right answer and its note, and the theory sections to read. A question with option null was not answered and counts as wrong.

Showing the latest 10. Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 97 / 100

provenance90

liveness100

freshness100

hygiene100

+repository +namespace-matches-repo +website +reachable +uptime-100% +updated-9d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://iyt.rycrentals.com/api/mcp` streamable-http	none	yes	100%	305 ms	2025-11-25	2026-11-14

Tools (13)

`check_answer`read-only	Whether an option of a question is right: the right option, the one-line note that names the rule, and the theory section that explains it.
`explain_question`read-only	A question with its answer, the note that names the rule and the full text of the theory section that explains it.
`get_figure`read-only	The drawing of a question or of a theory section as SVG markup.
`get_questions`read-only	Random practice questions of a level, of one topic or difficulty when given, without the answers.
`get_theory`read-only	A theory article, or one section of it, as text: the rule, the reason, tables and links to the drawings. Study notes close to the syllabus, not official course text.
`grade_exam`read-only	The marks of a finished mock exam: the score, pass or fail, the result per topic, every mistake with the right answer and its note, and the theory sections to read. A question with option null was not answered and counts as wrong.
`list_levels`read-only	The levels with a question bank (sailing certification courses, the Racing Rules of Sailing, the charter check-in): topics, number of questions, mock-exam settings and which topics have a theory article.
`list_theory`read-only	The theory articles: one per topic, each in sections. With a level, the sections of its articles; without, which topics of every level have an article. Some topics have no article yet.
`practice_section`read-only	The questions on what a theory section explains, at random, without the answers.
`question_of_the_day`read-only	Today's question, the same one the Telegram bot @iyt_test_bot sends: one text question per day (UTC), for one level when a level is given, without the answer.
`search_questions`read-only	Questions whose text, options, rule reference or topic have the words (e.g. "cardinal mark", "MAYDAY"), without the answers.
`search_theory`read-only	The sections of the theory articles that have the words (e.g. "scope", "cardinal marks"), with an excerpt of each.
`start_mock_exam`read-only	A mock exam of a level: the exam's number of questions spread evenly over all topics, with the time allowed and the pass mark, without the answers.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.nikolai-shilin/iyt-test",
  "icons": [
    {
      "src": "https://iyt.rycrentals.com/icon.png",
      "sizes": [
        "192x192"
      ],
      "mimeType": "image/png"
    }
  ],
  "title": "IYT Test",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://iyt.rycrentals.com/api/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.1",
  "repository": {
    "url": "https://github.com/nikolai-shilin/iyt-test",
    "source": "github"
  },
  "websiteUrl": "https://iyt.rycrentals.com/mcp",
  "description": "Sailing exam practice for IYT levels and the Racing Rules: questions, mock exams, theory. EN/RU."
}