Model Context Protocol moderate risk

Weblate

This MCP server bridges AI assistants with Weblate, enabling natural language interaction for translation management, project oversight, and content updates.

Connections & Capabilities

Connects To

GitHub

Capabilities

readwrite

Quickstart

Install

npx @mmntm/weblate-mcp

Config

{
  "mcpServers": {
    "weblate": {
      "command": "npx",
      "args": ["-y", "@mmntm/weblate-mcp"],
      "env": {
        "WEBLATE_API_URL": "https://your-weblate-instance.com/api",
        "WEBLATE_API_TOKEN": "your-weblate-api-token"
      }
    }
  }
}

Exposed MCP Tools (20)

safe

listProjects

Lists all available Weblate projects with URLs and metadata.

Read-only operation, no data modification.

safe

listComponents

Lists components in a specific project with source language details.

Read-only operation, no data modification.

safe

searchUnitsWithFilters

Searches for translations using Weblate's native filtering syntax.

Read-only operation, no data modification.

safe

searchStringInProject

Searches for translations containing specific text within a project.

Read-only operation, no data modification.

safe

getTranslationForKey

Retrieves the translation value for a specific key.

Read-only operation, no data modification.

moderate

writeTranslation

Updates or writes translation values, with approval support.

Modifies translation data, but includes approval support.

moderate

bulkWriteTranslations

Efficiently updates multiple translations in batch with error handling.

Modifies translation data in bulk, but includes error handling.

safe

findTranslationsForKey

Finds all translations for a specific key across different languages.

Read-only operation, no data modification.

safe

listLanguages

Lists languages available in a specific project.

Read-only operation, no data modification.

safe

getProjectStatistics

Provides comprehensive project statistics with completion rates and string counts.

Read-only operation, no data modification.

safe

getComponentStatistics

Provides detailed statistics for a specific component.

Read-only operation, no data modification.

safe

getProjectDashboard

Provides a complete dashboard overview with all component statistics.

Read-only operation, no data modification.

safe

getTranslationStatistics

Provides statistics for a specific translation (project/component/language).

Read-only operation, no data modification.

safe

getComponentLanguageProgress

Shows translation progress for all languages in a component with progress bars.

Read-only operation, no data modification.

safe

getLanguageStatistics

Shows statistics for a language across all projects.

Read-only operation, no data modification.

safe

getUserStatistics

Shows user contribution statistics and activity metrics.

Read-only operation, no data modification.

safe

listRecentChanges

Shows recent changes across all projects with user and timestamp filtering.

Read-only operation, no data modification.

safe

getProjectChanges

Shows recent changes for a specific project.

Read-only operation, no data modification.

safe

getComponentChanges

Shows recent changes for a specific component.

Read-only operation, no data modification.

safe

getChangesByUser

Shows recent changes by a specific user.

Read-only operation, no data modification.

Safety Assessment

This MCP server provides both read and write access to Weblate data, making it convenient but requiring careful configuration. It's safe when used with a well-defined AI assistant and secure API token management. Risky scenarios involve poorly configured AI leading to unintended data modifications.

API token authentication required
Input validation with Zod schemas
Rate limiting and retry logic implemented
HTTPS support for secure communication

Write access to translation data
Potential for unintended modifications via AI
Exposure of API token if not handled securely
No explicit RBAC beyond Weblate's own system
No sandboxing of execution environment