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Professor Otter

by FastDrop

MCP Verified 6 days ago Registry import free

Free printable kids activities: word searches, mazes, color by number, sudoku and more.

Free printable kids activities: word searches, mazes, color by number, sudoku and more. Official MCP Registry: com.professorotter/activities@1.0.0. Remote endpoint: https://professorotter.com/mcp

Problem it solves

Discoverable MCP server listed in the official MCP Registry.

How it's different

Remote MCP endpoint ingested from the official registry and probed by FastDrop.

Ingested from the official MCP Registry

FastDrop pulled this entry from the official MCP Registry as com.professorotter/activities and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed and the description is not theirs.

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Tools this endpoint exposes

Read directly from the endpoint on 4 Oct 2026. Not supplied by the maker.

  • list_activities

    List the Professor Otter printable activities (word searches, color by number, coloring pages, mazes, dot-to-dot, drawing practice, criss-cross, word scrambles, spot the difference, sudoku, games, sec

  • search_activities

    Search every printable activity by title, topic or a word in the puzzle, like the site's search box. Each query word must start a word in the puzzle ("ant" finds Ants, not Elephant). Narrow by activit

  • get_activity

    Get one printable puzzle as Markdown (description, level, word list or color key) with its play URL and its PDF URL. A puzzle PDF has an answer key. A game or drawing practice PDF does not. Use an act

  • show_word_search

    Show a word search a child can play in the chat: drag across the letters to find each word, and found words cross off the list. Also returns the grid as text and a link to print the PDF. Pass a seed f

  • make_word_search

    Turn a list of 4 to 20 words, like a child's spelling list, into a word search they can play in the chat, with a link to print it as a PDF with an answer key. Paste the list as one string or pass the

  • list_products

    List the Professor Otter shop: printable PDF books, topic packs, the Everything Bundle and spiral-bound books, with prices and availability. Checkout is a browser page on the shop. Send the person the

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Matched on shared tags and the tools their MCP servers actually expose.

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