Scope: Catalogue all existing tasks (v5 + serverless validation), inputs, outputs, side-effects and dependencies.
Acceptance Criteria:

• Matrix of inputs/outputs per legacy task committed as artifact (Markdown).
• Dependency size report (list + sizes) with candidates for removal/replacement.
• Identification list of shared logic to abstract.
  Tasks:
• Collect task.json files and extract input schemas.
• Enumerate environment variables currently read.
• Generate size report (node_modules du) per task.
• List duplicated helper functions.
• Produce consolidation recommendations.
  Risks: Hidden dynamic inputs.
  Mitigation: Cross-check pipeline samples.
  Labels: enhancement, help wanted