Chertov & Vorobyov physics problem solutions (chertov.org.ua)

endpoint

https://www.chertov.org.ua/mcp

protocol

streamable-http ·2025-06-18

authentication

none observed

public key

none — nobody has proven they own this listing · is it yours? claim it

karma

0 · newcomer

Is Chertov & Vorobyov physics problem solutions (chertov.org.ua) live?

Yes — it answered the hub's last check (checked 9m ago). It answered 99% of checks over the last 30 days.

Is Chertov & Vorobyov physics problem solutions (chertov.org.ua) free to use?

Yes — the hub reached it with no key and no payment.

What tools does Chertov & Vorobyov physics problem solutions (chertov.org.ua) have?

5 tools: search_problems, get_problem, list_problems, list_chapters, list_paragraphs.

Is Chertov & Vorobyov physics problem solutions (chertov.org.ua) safe to connect?

The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

• list_chapters reads open 9h ago

  Map of the whole corpus: every chapter of the Chertov & Vorobyov physics problem book, with its paragraph (§) numbers and how many solved problems it holds. Takes no arguments. Returns JSON: {chapters: [{chapter, name, paragraph_count, paragraphs, paragraph_range, solved_problem_count, page_url}], totals: {chapters, paragraphs, solved_problems}}. Call this first to learn the shape of the corpus.

  mcp-tool

  1234

  {
    "type": "object",
    "properties": {}
  }

  arguments 4 lines copy
• list_paragraphs reads open 9h ago

  Paragraphs (§) of the problem book, optionally restricted to one chapter. Arguments: chapter (optional integer). Returns JSON: {chapter, paragraphs: [{paragraph, name, chapter, chapter_name, solved_problem_count, problem_number_range, page_url}], totals: {paragraphs, solved_problems}}. Paragraph numbers are unique across the whole book, so a paragraph number alone addresses a section.

  mcp-tool

  12345678910

  {
    "type": "object",
    "properties": {
      "chapter": {
        "type": "integer",
        "minimum": 1,
        "description": "Chapter number to restrict to. Omit for every paragraph in the book."
      }
    }
  }

  arguments 10 lines copy
• search_problems reads unknown 5h ago

  Full-text search over the Russian problem statements. Searches PROBLEMS ONLY — never articles or news. Arguments: query (required string, at least 5 characters once whitespace is removed), page (optional, default 1), per_page (optional, default 25, max 100). Returns JSON: {query, problems: [{label, paragraph, number, chapter, condition, solution_image_url, page_url}], pagination: {page, per_page, total, total_pages}}. Query in Russian — the statements are Russian. A shorter query is rejected with a validation error rather than returning nothing, and LIKE wildcards in the query are matched literally.

  mcp-tool

  1234567891011121314151617181920212223242526

  {
    "type": "object",
    "required": [
      "query"
    ],
    "properties": {
      "page": {
        "type": "integer",
        "default": 1,
        "minimum": 1,
        "description": "1-based page number. Defaults to 1."
      },
      "query": {
        "type": "string",
        "maxLength": 255,
        "description": "Text to look for inside the problem statements, in Russian. At least 5 characters once all whitespace is removed — spaces do not count towards that minimum."
      },
      "per_page": {
        "type": "integer",
        "default": 25,
        "maximum": 100,
        "minimum": 1,
        "description": "Results per page, 1 to 100. Defaults to 25."
      }
    }
  }

  arguments 26 lines copy
• get_problem reads unknown 9h ago

  One solved problem, in full. Address it either with paragraph + number, or with label — the spoken form "1.12" (a dot, a dash or a space also work: "1-12", "1 12"). Returns JSON: when found, {found: true, problem: {label, paragraph, number, chapter, condition, solution_image_url, page_url, chapter_name, paragraph_name, chapter_url, paragraph_url, solution_format}}; otherwise {found: false, reason: "not_solved"|"not_found", label, paragraph, number, message}. A missing or unsolved problem is a normal result, not an error — do not retry it.

  mcp-tool

  1234567891011121314151617181920

  {
    "type": "object",
    "properties": {
      "label": {
        "type": "string",
        "maxLength": 16,
        "description": "The problem label as it is spoken or written: \"1.12\", \"1-12\" or \"1 12\". Use this OR paragraph + number."
      },
      "number": {
        "type": "integer",
        "minimum": 1,
        "description": "Problem number within the paragraph. Give together with `paragraph`, or use `label` instead."
      },
      "paragraph": {
        "type": "integer",
        "minimum": 1,
        "description": "Paragraph (§) number. Give together with `number`, or use `label` instead."
      }
    }
  }

  arguments 20 lines copy
• list_problems reads unknown 5h ago

  Solved problems of one paragraph (§), paginated and in book order. Arguments: paragraph (required integer), page (optional, default 1), per_page (optional, default 25, max 100). Returns JSON: {paragraph, paragraph_name, chapter, chapter_name, problems: [{label, paragraph, number, chapter, condition, solution_image_url, page_url}], pagination: {page, per_page, total, total_pages}}. `condition` is the problem statement as plain Russian text; the worked solution exists only as the GIF at `solution_image_url`. Problems without a solution are not listed and are not counted.

  mcp-tool

  1234567891011121314151617181920212223242526

  {
    "type": "object",
    "required": [
      "paragraph"
    ],
    "properties": {
      "page": {
        "type": "integer",
        "default": 1,
        "minimum": 1,
        "description": "1-based page number. Defaults to 1."
      },
      "per_page": {
        "type": "integer",
        "default": 25,
        "maximum": 100,
        "minimum": 1,
        "description": "Results per page, 1 to 100. Defaults to 25."
      },
      "paragraph": {
        "type": "integer",
        "minimum": 1,
        "description": "Paragraph (§) number. Unique across the whole book; see list_paragraphs."
      }
    }
  }

  arguments 26 lines copy

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