Example Task List

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This is a complete example of a task list that passes all validation checks.

# Project Tasks

## Current Tasks

| ID      | Description                 | Status      | Priority |
| ------- | --------------------------- | ----------- | -------- |
| SSH0001 | Implement SSH auth module   | In Progress | High     |
| SCP0001 | File transfer functionality | Planned     | Medium   |
| ERR001  | Error handling and recovery | In Progress | High     |
| DOC0001 | Documentation framework     | Review      | Medium   |

## Completed Tasks

| ID      | Description            | Status    | Completed By | Review Rating |
| ------- | ---------------------- | --------- | ------------ | ------------- |
| SSH0002 | Key generation service | Completed | @developer1  | 4.5           |

| SYS0001 | System initialization | Completed | @developer2 | 5 |


SSH0001: Implement SSH authentication module

Description Develop the SSH authentication module supporting key-based and password authentication methods with appropriate fallbacks and security measures.

Simplicity Progression Plan

  1. Begin with password authentication
  2. Add public key authentication
  3. Implement host verification
  4. Add support for auth methods negotiation

Simplicity Principle Progressive enhancement with clear interfaces

Abstraction Evaluation Medium - abstracts authentication mechanisms while maintaining clear and secure interfaces

Requirements

  • Support for password authentication
  • Support for public key authentication
  • Configurability of allowed authentication methods
  • Secure storage of authentication data
  • Proper error handling for auth failures

ExUnit Test Requirements

  • Test both authentication methods independently
  • Test fallback mechanisms
  • Test with invalid credentials
  • Mock SSH server for integration tests

Integration Test Scenarios

  • Authentication with valid/invalid password
  • Authentication with valid/invalid key
  • Authentication with disabled methods
  • Fallback behavior when preferred auth fails

Typespec Requirements

  • Define types for credentials (password and key-based)
  • Define authentication result types
  • Define configuration option types

TypeSpec Documentation All types should be clearly documented with examples

TypeSpec Verification Use Dialyzer to verify type correctness and prevent runtime errors

Status In Progress

Priority High

1. Implement password authentication (SSH0001-1)

Description Implement basic password authentication with encryption and rate limiting.

Status Completed

Review Rating 4.5

2. Add key-based authentication (SSH0001-2)

Description Support for RSA and ED25519 keys with proper validation.

Status In Progress


SCP0001: File transfer functionality

Description Create a secure file transfer mechanism built on the SSH transport layer.

Simplicity Progression Plan

  1. Implement basic file uploads
  2. Add download functionality
  3. Add resume capabilities
  4. Add directory synchronization

Simplicity Principle Incremental complexity with solid foundations

Abstraction Evaluation Medium - abstracts file operations while providing clear progress indicators

Requirements

  • Support for uploading files
  • Support for downloading files
  • Progress reporting
  • Error handling and recovery
  • Directory operations

ExUnit Test Requirements

  • Test file upload/download
  • Test with various file sizes
  • Test error conditions
  • Test progress reporting

Integration Test Scenarios

  • Upload/download of various file types
  • Handling of network interruptions
  • Performance with large files
  • Directory operations

Typespec Requirements

  • Define types for file operations
  • Define progress reporting types
  • Define error types

TypeSpec Documentation Clear documentation of types with usage examples

TypeSpec Verification Static analysis to ensure type safety

Status Planned

Priority Medium


ERR001: Error handling and recovery

Description Develop a comprehensive error handling system for the application.

Simplicity Progression Plan

  1. Define error taxonomy
  2. Implement basic error handlers
  3. Add recovery mechanisms
  4. Integrate with logging

Simplicity Principle Structured error handling with clear recovery paths

Abstraction Evaluation High - centralizes error management while allowing specific handling

Requirements

  • Consistent error types
  • Recovery mechanisms
  • Proper logging
  • User-friendly error messages

ExUnit Test Requirements

  • Test error generation
  • Test recovery mechanisms
  • Test logging integration

Integration Test Scenarios

  • Error propagation across modules
  • Recovery from various error conditions
  • Logging consistency

Typespec Requirements

  • Define error type hierarchy
  • Define recovery mechanism types

TypeSpec Documentation Thorough documentation of error types and recovery options

TypeSpec Verification Verify proper error handling through static analysis

Status In Progress

Priority High

1. Define error taxonomy (ERR001-1)

Description Create a comprehensive classification of errors in the system.

Status Completed

Review Rating 4.8

2. Implement basic error handlers (ERR001-2)

Description Create handlers for common error scenarios.

Status In Progress


DOC0001: Documentation framework

Description Create a documentation generation system for the project.

Simplicity Progression Plan

  1. Set up basic documentation structure
  2. Add API documentation
  3. Add tutorials and examples
  4. Implement search functionality

Simplicity Principle Progressive detail with consistent structure

Abstraction Evaluation Medium - provides a standard framework while allowing flexibility

Requirements

  • Support for code documentation
  • Support for tutorials
  • Searchable content
  • Version tracking

ExUnit Test Requirements

  • Test documentation generation
  • Test cross-referencing
  • Test search functionality

Integration Test Scenarios

  • Documentation generation from codebase
  • Search functionality testing
  • Version comparison

Typespec Requirements

  • Define documentation structure types
  • Define search index types

TypeSpec Documentation Clear documentation of the documentation system itself

TypeSpec Verification Ensure type consistency in documentation tools

Status Review

Priority Medium

1. Set up basic documentation structure (DOC0001-1)

Description Create the foundational structure for project documentation.

Status Completed

Review Rating 5

2. Add API documentation (DOC0001-2)

Description Generate comprehensive API documentation from code comments.

Status Completed

Review Rating 4.3

3. Add tutorials and examples (DOC0001-3)

Description Create usage tutorials and example code.

Status Completed

Review Rating 4.7


SSH0002: Key generation service

Description Implement secure key generation service supporting multiple algorithms.

Simplicity Progression Plan Progressive implementation of key types

Simplicity Principle Minimal interface with maximal security

Abstraction Evaluation Low - Direct implementation of standard algorithms

Requirements

  • Support RSA and ED25519 key generation
  • Secure key storage
  • Key format conversion utilities

ExUnit Test Requirements

  • Test key generation for all supported types
  • Verify key formats and strength

Integration Test Scenarios

  • Generate and verify keys
  • Test with SSH authentication module

Typespec Requirements

  • Define key type specifications
  • Document all public interfaces

TypeSpec Documentation Clear documentation of key types and generation options

TypeSpec Verification Verified with Dialyzer static analysis

Status Completed

Priority High

Implementation Notes Elegant indirection pattern using Registry for PID resolution

Complexity Assessment Low - Used built-in Registry with minimal custom code

Maintenance Impact Low - Self-contained solution with clear interface

Review Rating 4.5