Proxylang website translation

dev.proxylangPublished by proxylang.devOfficial publisherv1.0.0Updated Oct 24, 2026

Translate a website into other languages from one script tag. Free trial, no signup.

VerifiedStreamable HTTPWeb executableProductivity & WorkflowDeveloper Tools

Overview

AI-generated overview

A remote MCP server that lets an assistant set up Proxylang website translation: install a script tag, verify it, and manage a free trial.

What you can do
Start a Proxylang trial on a website and get the script tag, platform install steps, an agent token and a claim link, choosing a target language if none is named. Check whether the tag is live and whether words have been translated, with a preview link when nothing has been translated yet. Retrieve the closing setup message to show the user, with the saved claim link filled in. Report free words left, trial expiry, and whether the user claimed or paid. Move the trial to a different site or add a staging site under the same token and word limit. Restyle the language menu to match the site's brand colors, background, text color, button roundness and dark mode.
When to use it
Useful when someone wants to make a website multilingual from an AI coding tool and prefers a no-signup free trial with a single script tag. Also fits when an assistant should verify the install and report trial status or adjust the language menu styling.
Requirements
A remote Streamable HTTP endpoint; no API key or environment variables are declared. The README lists the endpoint path and a Claude Code add command. The site must be publicly reachable for the live check, and a real browser visit to the preview link may be needed before translations appear.
Before you install
The start tool returns an agent_token and a claim_url that is sent only once, so the claim link must be saved or the setup cannot be kept. The trial is limited to 2,000 words and one language; keeping translations after the trial, more languages, image translation, multilingual search and live chat are paid plans. Moving the trial to another site stops the old site, and all sites share one word limit.

Installation

In SourceWeft

  1. Open Proxylang website translation in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/dev.proxylang%2Ftranslate/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "proxylang-website-translation": {
      "type": "http",
      "url": "https://proxylang.dev/mcp"
    }
  }
}

README

Proxylang for AI agents

Make a website readable in other languages from your AI coding tool. No signup: your agent starts a free trial (2,000 words, 1 language), installs one script tag, checks it works, and gives you one link to keep it.

Agent Skill

Works with Claude Code, Codex, Cursor, GitHub Copilot, OpenCode and other tools that read Agent Skills.

bash
npx skills add proxylang/skills

Then ask your agent: "Make my website multilingual."

MCP server

Remote, Streamable HTTP, no key needed:

https://proxylang.dev/mcp

Tools: proxylang_start, proxylang_check, proxylang_next, proxylang_status.

Claude Code:

bash
claude mcp add --transport http proxylang https://proxylang.dev/mcp

Plain HTTP

Any agent can follow the guide directly: https://proxylang.dev/agents.md

What it costs

The trial is free. Keeping the site translated after the trial, more languages, image translation, search in any language and live chat are paid plans: https://proxylang.dev/pricing

Source: README.md at commit e8330b0

Tools

6

proxylang_start

Start a Proxylang trial

Set up Proxylang on a website with no signup: returns the script tag, install steps for the site's platform, an agent_token for the other tools, and claim_url (sent once; save it). If the user named a language, use it; otherwise pick the one their customers most likely speak and say why. The free trial shows the first language; list other recommended languages after it.

Parametersdomainrequiredlanguagesrequiredsource_lang

proxylang_check

Check the install

Is the Proxylang tag on the live site, and have words been translated? If words_translated is 0, a real browser visit to preview_url is needed first.

Parametersagent_tokenrequired

proxylang_next

Message for the user

Returns message_for_user: the message to end setup with (the site works, the link to keep it, and only the Proxylang features that fit this site). Show it as it is, in the user's language, with <claim_url> replaced by the saved claim_url.

Parametersagent_tokenrequired

proxylang_status

Trial status

Free words left, trial expiry, and whether the user claimed or paid.

Parametersagent_tokenrequired

proxylang_change_site

Change or add the trial's site

Use when the trial was started for the wrong website (action "move": the old site stops), or the tag must also work on a test or staging site (action "add": both work). Same agent_token, script tag, claim_url and free words; all sites share one limit. Not needed for localhost: use localhost_script_tag.

Parametersactiondomainrequiredagent_tokenrequired

proxylang_style

Match the language menu to the site

Restyle the language menu so it looks like part of the site. Read the site's brand color, background, text color, button roundness and dark mode first, then send only the fields to change in `style`. Colors: #hex, rgb(), hsl() or a CSS color name; each has a Light and a Dark version. Full field list: https://proxylang.dev/agents.md step 7.

Parametersstylerequiredagent_tokenrequired

Version history

1
  1. v1.0.0LatestSep 30, 2026

Score

90% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts

    Declare a license in the repository or the registry entry.