Implementation Plan: [FEATURE]

Branch: [###-feature-name] | Date: [DATE] | Spec: [link] Input: Feature specification from /specs/[###-feature-name]/spec.md

Note: This template is filled in by the /iikit-plan command.

Summary

[Extract from feature spec: primary requirement + technical approach from research]

Technical Context

Language/Version: [e.g., Python 3.11, Swift 5.9, Rust 1.75 or NEEDS CLARIFICATION] Primary Dependencies: [e.g., FastAPI, UIKit, LLVM or NEEDS CLARIFICATION] Storage: [if applicable, e.g., PostgreSQL, CoreData, files or N/A] Testing: [e.g., pytest, XCTest, cargo test or NEEDS CLARIFICATION] Target Platform: [e.g., Linux server, iOS 15+, WASM or NEEDS CLARIFICATION] Project Type: [single/web/mobile - determines source structure] Performance Goals: [domain-specific, e.g., 1000 req/s, 10k lines/sec, 60 fps or NEEDS CLARIFICATION] Constraints: [domain-specific, e.g., <200ms p95, <100MB memory, offline-capable or NEEDS CLARIFICATION] Scale/Scope: [domain-specific, e.g., 10k users, 1M LOC, 50 screens or NEEDS CLARIFICATION]

Constitution Check

GATE: Must pass before Phase 0 research. Re-check after Phase 1 design.

[Gates determined based on constitution file]

Project Structure

Documentation (this feature)

specs/[###-feature]/
  plan.md              # This file (/iikit-plan command output)
  research.md          # Phase 0 output (/iikit-plan command)
  data-model.md        # Phase 1 output (/iikit-plan command)
  quickstart.md        # Phase 1 output (/iikit-plan command)
  contracts/           # Phase 1 output (/iikit-plan command)
  tasks.md             # Phase 2 output (/iikit-tasks command - NOT created by /iikit-plan)

Source Code (repository root)

# [REMOVE IF UNUSED] Option 1: Single project (DEFAULT)
src/
  models/
  services/
  cli/
  lib/

tests/
  contract/
  integration/
  unit/

# [REMOVE IF UNUSED] Option 2: Web application (when "frontend" + "backend" detected)
backend/
  src/
    models/
    services/
    api/
  tests/

frontend/
  src/
    components/
    pages/
    services/
  tests/

# [REMOVE IF UNUSED] Option 3: Mobile + API (when "iOS/Android" detected)
api/
  [same as backend above]

ios/ or android/
  [platform-specific structure: feature modules, UI flows, platform tests]

Structure Decision: [Document the selected structure and reference the real directories captured above]

Complexity Tracking