org.lettras/word-search

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Au dernier audit MCP Hub, le serveur MCP « org.lettras/word-search » est classé « Non encore testé ». Référencé dans l'annuaire. Seul le pentest comportemental fait foi, et il n'a pas encore été exécuté sur ce serveur. Le verdict est réévalué en continu ; consultez la fiche pour l'état à jour.

Méthode : MCP Hub analyse la description de chaque outil (couche 1) et, pour le verdict fort, exécute le serveur dans une micro-VM isolée avec leurres et réseau bloqué (couche 2). On publie des noms et des compteurs, jamais le contenu brut renvoyé par un outil.

Les 8 outils

• crossword≈ 500 tokens

  Lays out a crossword from words with clues. Returns two matrices of the same size: puzzle (the game position: "-" is a blank cell, a word's number is on its first cell, "0" marks the other cells where a letter goes, and "a/d" such as "3/4" appears when an across word and a down word start in the same cell) and solution (the same matrix with the correct letters, one grapheme per cell). placements lists every word with its number, clue, direction (across/down) and start cell; unplaced lists words that did not fit. Offer more words than you need: the engine keeps the best layout it finds. Native letters (Ñ, Ç, ẞ…) stay one cell each. Free, no usage limit. The same seed gives the same crossword.

  Paramètres, retour & exemple (8)

  Paramètres

  • cols · integer · optionnel
    Largest width. Default: rows.
  • open · string · optionnel
    Marker of letter cells that do not start a word in puzzle. Default "0".
  • rows · integer · requis
    Largest height; the result is cropped to what it uses.
  • seed · integer · optionnel
    Repeatable crossword.
  • block · string · optionnel
    Marker of blank cells. Default "-".
  • entries · array · requis
    Words with their clues.
  • attempts · integer · optionnel
    Layouts to try (default 30); more attempts, denser crossword.
  • classicMode · boolean · optionnel
    Strip accents (ñ becomes N).

  Exemple d'appel

  {"name": "crossword", "arguments": {"rows": 1, "entries": []}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• fill_word_search≈ 370 tokens

  Completes a word search: takes the grid from generate_word_search (empty cells are "-") and fills them with random letters in the chosen language, with accents on or off. Letters follow how common they are in that language. Pass the puzzle's words so the filler never creates an extra copy of one.

  Paramètres, retour & exemple (6)

  Paramètres

  • grid · array · requis
    The grid from generate_word_search: rows of one-letter strings, "-" for empty cells.
  • lang · string · optionnel · es | en | pt | fr | de | it
    Language of the letters. Default es.
  • seed · integer · optionnel
    Repeatable filler. Omit for a different filler every time.
  • empty · string · optionnel
    What marks an empty cell. Default "-".
  • words · array · optionnel
    The hidden words, so the filler cannot create an extra copy of one.
  • accents · boolean · optionnel
    true (default): use the language's accented/native letters (Ñ, Ç, Ã, Ä, ẞ…). false: plain A-Z only.

  Exemple d'appel

  {"name": "fill_word_search", "arguments": {"grid": []}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• generate_word_search≈ 482 tokens

  Create a word-search puzzle (sopa de letras) from a list of words. Puzzles up to 10x10 with at most 10 words are free and unlimited; bigger ones use the free puzzles each client gets. Keeps native letters (Ñ, Ç, Ã, Ä, ẞ, È…) as one cell each. Returns the grid, where every word is hidden, and any words that did not fit. Empty cells are marked "-": call fill_word_search with the grid to complete it with random letters. The same seed always gives the same puzzle.

  Paramètres, retour & exemple (9)

  Paramètres

  • cols · integer · requis
    Grid width. May differ from rows for a rectangular grid.
  • lang · string · optionnel · es | en | pt | fr | de | it
    Language of the words. Default es.
  • rows · integer · requis
    Grid height.
  • seed · integer · optionnel
    Repeatable puzzles: same input and seed, same grid.
  • words · array · requis
    Words to hide, in their normal spelling (accents kept).
  • position · string · optionnel · horizontal | vertical | mixed
    horizontal = left to right only, vertical = top to bottom only, mixed = all 8 directions including diagonals.
  • clustering · number · optionnel
    0 keeps words apart, 1 makes them cross. Default 0.5.
  • difficulty · integer · optionnel
    Used when position is not set: 1 easy (right, down) to 4 expert (all 8 directions).
  • classicMode · boolean · optionnel
    Strip accents in the grid (ñ becomes N).

  Exemple d'appel

  {"name": "generate_word_search", "arguments": {"cols": 1, "rows": 1, "words": []}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• list_languages≈ 63 tokens

  Languages Lettras supports, with the native letters each one adds to its grid alphabet.

  Paramètres, retour & exemple (0)

  Exemple d'appel

  {"name": "list_languages", "arguments": {}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• list_styles≈ 81 tokens

  The Unicode text styles stylize_text offers, with the id to pass, an English name and a category (bold-italic, sans, script, gothic, mono, enclosed, decoration, other).

  Paramètres, retour & exemple (0)

  Exemple d'appel

  {"name": "list_styles", "arguments": {}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• solve_sudoku≈ 134 tokens

  Solves a sudoku grid (0 = empty cell; sizes 4, 6, 9, 12, 16) and says whether the solution is the only one. Free, no usage limit.

  Paramètres, retour & exemple (1)

  Paramètres

  • puzzle · array · requis
    Rows of numbers, 0 for empty cells.

  Exemple d'appel

  {"name": "solve_sudoku", "arguments": {"puzzle": []}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• stylize_text≈ 380 tokens

  Turns text into Unicode styles for social media bios and posts: bold, italic, script, fraktur, monospace, circled, squared, fullwidth, small caps, strikethrough, underline and more (22 styles). Accents are kept: an accented letter becomes its styled base letter plus the combining accent (ñ, ç, ü, ß work). Not every style can draw every character: letters such as ß, Æ, Œ, Ø or non-Latin scripts stay plain, and accented letters rely on a combining mark that some fonts draw badly. Those characters are listed in notNative for each style, and parts with missing: true mark them, so you can warn the user or show an empty box. Set classic to strip accents first. Pass one style id, several, or none for all styles (see list_styles). Runs locally and has no usage limit.

  Paramètres, retour & exemple (3)

  Paramètres

  • text · string · requis
    The text to style, in its normal spelling (accents kept).
  • style · ? · optionnel
    Which style(s) to use. Omit for all 22. Ids come from list_styles.
  • classic · boolean · optionnel
    Strip accents first (ñ becomes n), for places that render combining accents badly.

  Exemple d'appel

  {"name": "stylize_text", "arguments": {"text": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

• sudoku≈ 168 tokens

  Creates a sudoku with exactly one solution. Returns puzzle (0 = empty cell) and solution. Sizes 4, 6, 9 (default), 12 and 16; difficulty 1 easy (most clues) to 4 expert. Free, no usage limit. The same seed gives the same sudoku.

  Paramètres, retour & exemple (3)

  Paramètres

  • seed · integer · optionnel
    Repeatable sudoku.
  • size · integer · optionnel · 4 | 6 | 9 | 12 | 16
    Side of the grid. Default 9.
  • difficulty · integer · optionnel
    1 easy to 4 expert. Default 2.

  Exemple d'appel

  {"name": "sudoku", "arguments": {"seed": 1, "size": 4, "difficulty": 1}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}]}

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Source

https://mcp.lettras.org/mcp