6. Utils

This section documents the command-line tools that ship with daslang: the live-reload application host, the test framework, the code coverage tool, the package manager, and the MCP server for AI coding assistants.

• 6.1. daslang-live — Live-Reload Application Host
  • 6.1.1. Designing for live reload
  • 6.1.2. Quick start
  • 6.1.3. Mode detection
  • 6.1.4. Lifecycle
  • 6.1.5. Core API
  • 6.1.6. Reload annotations
  • 6.1.7. State persistence
  • 6.1.8. Helper modules
  • 6.1.9. REST API
  • 6.1.10. CLI reference
  • 6.1.11. Examples
  • 6.1.12. Tips and gotchas
• 6.2. dastest — Test Framework
  • 6.2.1. Quick start
  • 6.2.2. Running tests
  • 6.2.3. Command-line arguments
  • 6.2.4. Writing tests
  • 6.2.5. Assertions
  • 6.2.6. Sub-tests
  • 6.2.7. Benchmarks
  • 6.2.8. Benchmark output formats
  • 6.2.9. Folder filtering with .das_test
  • 6.2.10. Test file conventions
• 6.3. dascov — Code Coverage
  • 6.3.1. Quick start
  • 6.3.2. Usage modes
  • 6.3.3. Output formats
  • 6.3.4. Integration with dastest
  • 6.3.5. Programmatic use
• 6.4. daspkg — Package Manager
  • 6.4.1. Quick start
  • 6.4.2. Why daspkg?
  • 6.4.3. Commands
  • 6.4.4. Package sources
  • 6.4.5. The .das_package manifest
  • 6.4.6. Install flow
  • 6.4.7. Global modules
  • 6.4.8. Project layout
  • 6.4.9. Lock file
  • 6.4.10. Package index
  • 6.4.11. Use-case examples
  • 6.4.12. Version model
  • 6.4.13. Requirements
  • 6.4.14. Architecture
• 6.5. MCP Server — AI Tool Integration
  • 6.5.1. Quick start
  • 6.5.2. Tools
  • 6.5.3. ast-grep / tree-sitter setup
  • 6.5.4. Architecture
  • 6.5.5. Protocol
  • 6.5.6. Configuring Claude Code permissions