puzzletide
PuzzleTide MCP is a local-first Model Context Protocol server for the PuzzleTide puzzle toolkit. It exposes 15 deterministic, seed-reproducible tools for word search generation from custom word lists or themed word banks; interlocking crossword generation with standard numbering and validated clues; sudoku generation, solving, and validation with a unique-solution guarantee; printable PDF worksheets (puzzle plus solution pages) and SVG output; word bank browsing, crossword-style pattern matching, and anagram lookup; a shared daily sudoku; and reproducible, objectively gradable puzzle evals for benchmarking models and agents. It runs through the local puzzletide package so agents can produce correct puzzle grids — something language models cannot reliably do by hand — with no account, API key, or network access. Online PuzzleTide puzzles: https://puzzletide.com/word-search https://puzzletide.com/crossword https://puzzletide.com/sudoku https://puzzletide.com/printable https://puzzletide.com/maker https://puzzletide.com/hangman
First seen 2 Oct 2026. Evidence as of 5 Oct 2026.
Tools
No tool list captured yet.
Change history
No changes since the first observation. The first snapshot is the baseline.
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Smithery | caravaca-labs/puzzletide | 2 Oct 2026 | 5 Oct 2026 | 1 |