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Word Orb — English vocabulary for reader glossaries

io.github.nicoletterankin/orb-platform · v6.3.1

AI-assisted English lexical records. Stored-only batch lookup; coverage and quality vary.

Connect Remote server

Terminal
claude mcp add --transport http orb-platform https://wordorb.ai/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "orb-platform": {
      "url": "https://wordorb.ai/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "orb-platform": {
      "type": "http",
      "url": "https://wordorb.ai/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://wordorb.ai/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 14 found in our last check

  • lookup_words

    Retrieve stored AI-assisted English lexical records for a vocabulary list without generating missing words. Free: 1–10 headwords per request and 10 requests/minute; paid: 1–50 headwords. Returns found records, explicit misses and lookup failures. Optional fields and translations…

  • lookup_word

    Look up one English headword. May generate and cache a missing record using AI. Definitions and optional IPA, etymology and translations are AI-assisted and may be incomplete or incorrect. Use lookup_words when you require stored records only. Requires a Word Orb key; counts tow…

  • search_words

    Search stored English headwords or definition text by prefix or fuzzy matching. Returns matching entries, which may be empty. Requires a Word Orb key; counts toward account quota.

  • get_related_words

    Retrieve available related-word data for an English headword. Relationships and graph coverage vary; an empty result is valid. Requires a Word Orb key; counts toward account quota.

  • word_of_the_day

    Retrieve the stored daily word and available fields. The selected word is shared for a given date. No API key is required; this is not a guarantee of content accuracy.

  • get_lesson

    Retrieve an available structured lesson for a day, track and age group. Content availability varies. Requires a Word Orb key; counts toward account quota.

  • get_quiz

    Retrieve available quiz questions for a lesson day and track. Content availability varies. Requires a Word Orb key; counts toward account quota.

  • generate_text

    Process supplied text for the selected task. May call AI and return generated content; review the result. Requires a Word Orb key and applicable plan entitlement; counts toward account quotas. Use lookup_words for stored lexical records only.

  • check_compliance

    Check supplied text for configured content flags and reading-level estimates. This heuristic check is not legal compliance certification. Requires a Word Orb key and applicable plan entitlement; counts toward account quotas.

  • translate_word

    Request a translation for supplied text and a target language. May use stored data or AI generation; language coverage and quality vary. Requires a Word Orb key and applicable plan entitlement; counts toward account quotas. Use lookup_words to inspect only existing translations.

  • define_term

    Request a definition adapted to the specified age group. May use stored data or AI generation; review the result. Requires a Word Orb key and applicable plan entitlement; counts toward account quotas. Use lookup_words to avoid generated fallback.

  • explore_graph

    Retrieve existing links between an English headword and lessons or themes. Graph coverage varies; an empty result is valid. Requires a Word Orb key; counts toward account quota.

  • get_word_image

    Retrieve available image metadata for an English headword. Images and variants are not available for every word. Requires a Word Orb key; counts toward account quota.

  • search_by_meaning

    Search available English word embeddings using a description of a concept. Returns similarity-ranked candidates, not verified answers; embeddings require AI processing. Requires a Word Orb key; counts toward account quota.

Headers

NameDescription
Authorization
Optional, secret
Bearer wo_YOUR_KEY. Free key/evaluation: https://wordorb.ai/playground?ref=mcp_registry#evaluate. Required for authenticated tools; daily-word tool is public.

Details

Endpointhttps://wordorb.ai/mcp (Streamable HTTP)
First published23 Sep 2026
Last updated23 Sep 2026
Registry nameio.github.nicoletterankin/orb-platform

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