Tolgee MCP server

Connect Tolgee and your agent gets 22 tools, among them create_branch, create_keys, create_language. It answers at https://app.tolgee.io/mcp/developer over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 11 September 2026; the last check, on 24 October 2026, succeeded.

Status

Answering

Tools

Reliability

6 of 6 checks

Response time

159 ms

Transport

streamable HTTP

Last checked

24 October 2026

Your app's translations in Tolgee: search keys, create translations, trigger machine translation

Description as the publisher wrote it.

The 22 tools Tolgee offers

Tool	What it does
`create_branch`	Create a new branch in a Tolgee project by forking from an existing branch. Only available for projects with branching enabled (enterprise feature). Inputs: projectId, name, originBranchId
`create_keys`	Create translation keys in a Tolgee project with optional translations and tags. Keys that already exist are silently skipped — their translations and tags are not updated. Use update_key and set_translation to modify existing keys. Inputs: projectId, keys, namespace, branch
`create_language`	Add a new language to a Tolgee project Inputs: projectId, name, tag, originalName, flagEmoji
`create_project`	Create a new Tolgee project with initial languages Inputs: name, organizationId, languages, baseLanguageTag
`delete_branch`	Delete a branch from a Tolgee project. IMPORTANT: This is a destructive operation. The AI assistant should always confirm with the user before calling this tool. Inputs: projectId, branchName
`delete_keys`	Delete translation keys from a Tolgee project. IMPORTANT: This is a destructive operation. The AI assistant should always confirm with the user before calling this tool. Inputs: projectId, keyNames, namespace, branch
`get_batch_job_status`	Get the status of a batch job (e.g. machine translation) by its ID. Use to poll for completion. Inputs: projectId, jobId
`get_key`	Get a translation key's metadata (name, namespace, description) by its name. To get the key's translations, use get_translations. Inputs: projectId, keyName, namespace, branch
`get_project_language_statistics`	Get translation status and progress for each language in a project. Returns per-language statistics including translated, reviewed, and untranslated percentages. Inputs: projectId
`get_translations`	Get translations for a specific key in a Tolgee project. Returns translations in all project languages, or only the specified languages if provided. Inputs: projectId, keyName, namespace, branch, languages
`list_branches`	List branches in a Tolgee project. Returns up to 100 results per page. Only available for projects with branching enabled (enterprise feature). Inputs: projectId, search, page
`list_keys`	List translation keys in a Tolgee project. Returns up to 100 keys per page. Use search_keys to find specific keys by name or translation text. Inputs: projectId, branch, page
`list_languages`	List all languages configured for a Tolgee project. Returns up to 1000 results per page. Inputs: projectId, page
`list_namespaces`	List all namespaces in a Tolgee project. Namespaces organize translation keys into logical groups (e.g. by feature, page, or module). Inputs: projectId
`list_projects`	List Tolgee projects accessible to the current user. Returns up to 100 results per page. Inputs: search, page
`list_tags`	List all tags used in a Tolgee project. Returns up to 1000 results per page. Inputs: projectId, search, page
`machine_translate`	Start machine translation for specified keys into target languages. Returns a batch job ID — use get_batch_job_status to poll for completion. Inputs: projectId, keyNames, targetLanguageTags, namespace, branch
`search_keys`	Search for translation keys in a Tolgee project by name or translation text. Returns up to 50 matching keys per page. Note: namespace and tags filtering is not yet supported — filter results client-side if needed. Inputs: projectId, query, languageTag, branch, page
`set_translation`	Set or update translations for a key in one or more languages. The key must already exist — use create_keys to create it first. Inputs: projectId, keyName, namespace, translations, branch
`store_big_meta`	Store key relationships so Tolgee can use translations of related keys as context during machine translation, producing more consistent results. Keys that appear near each other in source code (e.g. on the same page or component) should be Inputs: projectId, relatedKeysInOrder, branch
`tag_keys`	Add tags to translation keys. Creates tags if they don't exist. Inputs: projectId, keyNames, tags, namespace, branch
`update_key`	Update an existing translation key's name, namespace, or description Inputs: projectId, keyName, keyNamespace, keyBranch, newName, newNamespace

Add Tolgee to your AI client

Every block below points at https://app.tolgee.io/mcp/developer. Pick your client and copy.

Claude Code: one command in your terminal

claude mcp add --transport http tolgee https://app.tolgee.io/mcp/developer

Claude Desktop: claude_desktop_config.json

{
  "mcpServers": {
    "tolgee": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://app.tolgee.io/mcp/developer"]
    }
  }
}

Cursor: ~/.cursor/mcp.json, or .cursor/mcp.json in a project

{
  "mcpServers": {
    "tolgee": {
      "url": "https://app.tolgee.io/mcp/developer"
    }
  }
}

VS Code and GitHub Copilot: .vscode/mcp.json

{
  "servers": {
    "tolgee": {
      "type": "http",
      "url": "https://app.tolgee.io/mcp/developer"
    }
  }
}

Zed: Zed settings.json

{
  "context_servers": {
    "tolgee": {
      "url": "https://app.tolgee.io/mcp/developer"
    }
  }
}

Windsurf: ~/.codeium/mcp_config.json

{
  "mcpServers": {
    "tolgee": {
      "serverUrl": "https://app.tolgee.io/mcp/developer"
    }
  }
}

JetBrains AI Assistant: Settings, Tools, AI Assistant, MCP, New MCP Server, as JSON

{
  "mcpServers": {
    "tolgee": {
      "url": "https://app.tolgee.io/mcp/developer"
    }
  }
}

Continue: .continue/mcpServers/neuronto.yaml

name: Tolgee
version: 0.0.1
schema: v1
mcpServers:
  - name: Tolgee
    type: streamable-http
    url: https://app.tolgee.io/mcp/developer

Gemini CLI: ~/.gemini/settings.json

{
  "mcpServers": {
    "tolgee": {
      "httpUrl": "https://app.tolgee.io/mcp/developer"
    }
  }
}

Codex CLI: MCP server config

{
  "mcpServers": {
    "tolgee": {
      "type": "http",
      "url": "https://app.tolgee.io/mcp/developer"
    }
  }
}

Warp: MCP servers, + Add, paste JSON

{
  "mcpServers": {
    "tolgee": {
      "url": "https://app.tolgee.io/mcp/developer"
    }
  }
}

Goose: a one-click extension link

goose://extension?url=https%3A%2F%2Fapp.tolgee.io%2Fmcp%2Fdeveloper&type=streamable_http&id=tolgee&name=Tolgee

Is Tolgee up right now?

It answered our last check on 24 October 2026 in 159 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.

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Questions about Tolgee

How many tools does Tolgee have?

22, as returned by the server's own tools/list on 22 September 2026: create_branch, create_keys, create_language, create_project, delete_branch, delete_keys, get_batch_job_status, get_key, and 14 more.

Is Tolgee down?

It answered our last check on 24 October 2026 in 159 ms. Over 6 checks since 11 September 2026 it answered 6.

How do I add Tolgee to Cursor?

Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://app.tolgee.io/mcp/developer. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.

Does Tolgee need an API key?

It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.

Where this comes from

Publisher: io.github.tolgee. Endpoint host: app.tolgee.io. ARD identifier: urn:air:io.github.tolgee:mcp:tolgee. First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page is inferred from its name. Ranking in Neuronto search is never for sale.

Is this your server? Get a message the day it stops answering or its tools change: monitoring, 14 days free. Or claim the domain to manage how it is listed.