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languagetool/README.txt

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+LanguageTool Template
+=====================
+
+LanguageTool is an open-source proofreading software for English, French, German,
+Polish, Russian, and more than 20 other languages. It finds many errors that a
+simple spell checker cannot detect.
+
+This template uses the erikvl87/languagetool Docker image which includes:
+- FastText language detection (preinstalled)
+- Support for n-gram datasets for improved error detection
+- Configurable Java heap settings
+
+CONFIGURATION
+-------------
+Edit config/service.env to customize:
+
+  CONTAINER_NAME   - Name of the Docker container
+  HTTP_PORT        - Port to expose LanguageTool API (default: 8010)
+  JAVA_XMS         - Minimum Java heap size (default: 256m)
+  JAVA_XMX         - Maximum Java heap size (default: 512m)
+  ENABLE_NGRAMS    - Enable n-gram data volume (default: false)
+  LANGTOOL_PIPELINEPREWARMING - Prewarm pipeline for faster first request
+
+N-GRAM DATA (OPTIONAL)
+----------------------
+For improved error detection, you can download n-gram data:
+  https://languagetool.org/download/ngram-data/
+
+1. Set ENABLE_NGRAMS=true in service.env
+2. Copy n-gram files to the data volume
+3. Reinstall the service
+
+API USAGE
+---------
+Check text:
+  curl --data "language=en-US&text=a simple test" http://localhost:8010/v2/check
+
+Check with auto-detected language:
+  curl --data "text=a simple test" http://localhost:8010/v2/check
+
+List supported languages:
+  curl http://localhost:8010/v2/languages
+
+RESOURCES
+---------
+- Docker image: https://github.com/Erikvl87/docker-languagetool
+- LanguageTool: https://languagetool.org/
+- API docs: https://languagetool.org/http-api/