Wiktionary MCP Server

Wiktionary MCP - multilingual dictionary content via the MediaWiki REST API. ~6M entries across hundreds of languages. No auth. It is available as a remote MCP endpoint.

Teams that work with pipeworx and wiktionary and want a hosted endpoint instead of running a local process. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-09-30 · ★ 2 · #192 OF 221 MAINTAINED DOCUMENTATION · VERIFIED 2026-09-30

MIT · TypeScript servers · how we verify → /methodology

01 · Install Wiktionary

Claude Code

claude mcp add pipeworx-io-mcp-wiktionary --transport http https://gateway.pipeworx.io/wiktionary/mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "pipeworx-io-mcp-wiktionary": {
      "url": "https://gateway.pipeworx.io/wiktionary/mcp"
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

https://gateway.pipeworx.io/wiktionary/mcp

transport: streamable-http

endpoint alive - responded to MCP initialize · probed 2026-09-30

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as remote - your agent's requests go to gateway.pipeworx.io

endpoint auth accepted our unauthenticated MCP initialize - no credentials needed to connect

license MIT - declared in the repository

registry namespace io.github.pipeworx-io is GitHub-verified and matches the repo owner

03 · Who maintains Wiktionary

Wiktionary is maintained by pipeworx-io. We track 1712 MCP servers from pipeworx-io - 1687 actively maintained, 77 combined GitHub stars, oldest repo from Mar 2026. Full record: all servers from pipeworx-io.

04 · Facts

repository: github.com/pipeworx-io/mcp-wiktionary
website: https://pipeworx.io/packs/wiktionary
category: documentation - ranked #192 of 221 actively-maintained documentation servers as of 2026-09-30.
registry: io.github.pipeworx-io/wiktionary (active, first published 2026-06-26 · 4 versions)

05 · Wiktionary FAQ

What is Wiktionary?

Wiktionary MCP - multilingual dictionary content via the MediaWiki REST API. ~6M entries across hundreds of languages. No auth. It is available as a remote MCP endpoint.

Is Wiktionary still maintained?

Yes - as of 2026-09-30, its last commit was 2026-09-30. We re-verify nightly.

How do I install Wiktionary?

Run `claude mcp add pipeworx-io-mcp-wiktionary --transport http https://gateway.pipeworx.io/wiktionary/mcp`. You can also paste the ready-made client config above.

Does Wiktionary require authentication?

No - the endpoint accepted our unauthenticated MCP initialize when probed on 2026-09-30; you can connect without credentials.

06 · Alternatives to Wiktionary

Alternatives to Wiktionary

Maintained documentation servers if Wiktionary isn't the fit.

Pairs well with

Servers that cover what Wiktionary doesn't - only shown when the pairing reason fits the companion.

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