Word Orb MCP MCP server

An official MCP server provided by Word Orb that exposes tools for accessing stored English vocabulary records, structured lesson content, and assessment items. It allows AI agents to look up word definitions, IPA pronunciation, etymology, and translations, as well as retrieve daily lesson contexts and quiz questions to support educational applications and language learning workflows.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-05Operated by Lesson of the Day, PBC

MCP endpoint (Streamable HTTP)

https://wordorb.ai/mcp

Vendor documentation

What you can do with it

Look up English word definitions, IPA, and etymology
Retrieve structured daily lesson content and context
Access assessment items and quiz questions for vocabulary
Explore connections between words, lessons, and assessments

Tools advertised by the last live check:

lookup_words
lookup_word
search_words
get_related_words
word_of_the_day
get_lesson
get_quiz
generate_text
check_compliance
translate_word
define_term
explore_graph
get_word_image
search_by_meaning

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http word-orb-mcp https://wordorb.ai/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add word-orb-mcp --url https://wordorb.ai/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable word-orb-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "word-orb-mcp": {
      "url": "https://wordorb.ai/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "word-orb-mcp": {
      "type": "streamableHttp",
      "url": "https://wordorb.ai/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start word-orb-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "word-orb-mcp": {
      "type": "http",
      "url": "https://wordorb.ai/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http word-orb-mcp https://wordorb.ai/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "word-orb-mcp": {
      "url": "https://wordorb.ai/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "word-orb-mcp": {
      "serverUrl": "https://wordorb.ai/mcp"
    }
  }
}

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