project-planning

Generates context-safe planning docs for web projects with clear phases, files, and validation rules.

• Specialized planning assistant for web app projects
• Creates phase-based documentation with verification criteria
• Supports automation via slash commands
• Always includes IMPLEMENTATION_PHASES.md and SESSION.md
• Generates conditional docs based on project complexity
• Enforces context-safe sizing and phase validation

• Always generates IMPLEMENTATION_PHASES.md and SESSION.md
• Automated via /plan-project and /plan-feature commands
• Phase types: Infrastructure, Database, API, UI, Integration, Testing
• Each phase has files, duration, tasks, verification, exit criteria
• Max 5-8 files per phase, no deep phase dependencies
• Context-safe sizing and human time duration limits
• Mandatory verification and exit criteria per phase
• Stack defaults to Vite+React+D1+Cloudflare Workers

1. 1.Ask 3-5 clarifying questions (auth, data, features, scope, integrations)
2. 2.Wait for user answers before generating docs
3. 3.Generate and output IMPLEMENTATION_PHASES.md and SESSION.md
4. 4.Add conditional docs (e.g., DATABASE_SCHEMA.md) if needed
5. 5.Review all docs and confirm satisfaction
6. 6.Suggest creating SESSION.md and starting Phase 1