Agent skill

task-decomposition

Convert technical plans into actionable development tasks with dependency graphs, effort estimates, and parallelization opportunities.

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Install this agent skill to your Project

npx add-skill https://github.com/a5c-ai/babysitter/tree/main/library/methodologies/spec-kit/skills/task-decomposition

SKILL.md

Task Decomposition

Overview

Decompose a technical plan into actionable development tasks. Each task is atomic, has clear acceptance criteria traceable to specification requirements, and includes dependency information for optimal execution ordering.

When to Use

  • After technical plan is approved, before implementation
  • When breaking down a large feature into implementable units
  • When identifying parallelization opportunities in a task set
  • When estimating effort and critical path for a feature

Key Principle

Every task must trace back to at least one specification requirement. Tasks must be atomic enough for a single development session. Dependency graphs must be acyclic.

Process

  1. Decompose components - Break architecture components into implementable tasks
  2. Define tasks - Each with id, title, description, acceptance criteria, dependencies, effort
  3. Build dependency graph - Show task ordering constraints
  4. Identify parallel groups - Tasks with no mutual dependencies
  5. Determine critical path - Longest dependency chain
  6. Generate test tasks - Testing tasks alongside implementation
  7. Map to requirements - Traceability from tasks to specification
  8. Human review - Approve task list before implementation

Tool Use

Invoke via babysitter process: methodologies/spec-kit/spec-kit-planning (task decomposition phase) Full pipeline: methodologies/spec-kit/spec-kit-orchestrator

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