MCP server

GridSmith Puzzle Maker

io.github.theluckystrike/puzzle-maker

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Crossword, word search, sudoku

Working at last checkAbout 1,443 tokens per request once connected3 tools

https://puzzle-maker.zovo.one/mcp

At a glance

Type: MCP server
Publisher: Not verified
Status: Working at last check
Tools: 3
Token cost: About 1,443 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http puzzle-maker https://puzzle-maker.zovo.one/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.puzzle-maker]
url = "https://puzzle-maker.zovo.one/mcp"

Gemini CLI

{"mcpServers":{"puzzle-maker":{"httpUrl":"https://puzzle-maker.zovo.one/mcp"}}}

Cursor

{"mcpServers":{"puzzle-maker":{"url":"https://puzzle-maker.zovo.one/mcp"}}}

VS Code

{"servers":{"puzzle-maker":{"type":"http","url":"https://puzzle-maker.zovo.one/mcp"}}}

Antigravity

agy mcp add puzzle-maker https://puzzle-maker.zovo.one/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"puzzle-maker","server_url":"https://puzzle-maker.zovo.one/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"puzzle-maker","server_url":"https://puzzle-maker.zovo.one/mcp"}

generate_crossword ~534 tokens
Use this when the user wants a crossword puzzle (crossword maker, crossword puzzle maker, crossword for a class or a vocabulary list) built from answers and clues. Builds a valid interlocking grid with standard numbering and Across/Down clue lists, reports any answers that could not be placed, shows
generate_sudoku ~388 tokens
Use this when the user wants a new sudoku puzzle to play or print (sudoku generator, printable sudoku with answers, easy sudoku for kids, hard sudoku). Generates a classic 9x9 sudoku at easy, medium or hard difficulty, checked by a solver for a single solution, playable in the chat with pencil notes
generate_word_search ~521 tokens
Use this when the user wants a word search puzzle (word find, word search maker, printable word search for kids or a class) from a list of words. Accepts 5-40 words for a letter grid: right and down for easy, adding diagonals for medium, all 8 directions including backwards for hard; checks placed w

Lettras word search
Word searches, crosswords, sudoku and Unicode text styles in 6 languages, accents kept.
Oh, my Dots!
Crossword, audio crossword, word search, cryptogram and cross-math puzzle links for ohmydots.com.
JotOak
Find published word searches, crosswords and mazes with matching Letter and A4 PDF files.
Clueforge
Personalised printable crosswords with a hidden solution word for birthdays, weddings and couples
Zovo Word Guess
Make your own custom word-guessing game and send it to a friend.
Professor Otter
Free printable kids activities: word searches, mazes, color by number, sudoku and more.
Quietforge x402 Tools
Free tools: x402 endpoint directory + probe, on-chain x402 demand signal, sudoku, API pricing.
PlaySudoku
Deterministic Sudoku puzzles, progress checks, logical hints, and step-by-step solutions.

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