Project Strategy Standards

Core Purpose

This skill defines WHAT documents to create and their structure.

It answers: "What templates and formats should I use?" (not "How to execute them").

HOW to execute is defined by execution-core skill (Uninterrupted Flow, Self-Verification, Handoffs).

Skill Contents

Document Templates:

• assets/templates/brief.md - Project brief (v1.0 greenfield, v1.1+ brownfield)
• assets/templates/roadmap.md - Project roadmap with phases
• assets/templates/phase-plan.md - Executable phase plans
• assets/templates/handoff.md - Session handoff template
• assets/templates/summary.md - Phase completion summary
• assets/templates/issues.md - Deferred enhancements tracking

Format Standards:

• references/plan-format.md - PLAN.md structure guidelines
• references/context-management.md - Context organization in plans

Document Templates

Quick Reference

Document Type	Template Location	Use Case
Project Brief	assets/templates/brief.md	Project starts (v1.0) or iterations (v1.1+)
Roadmap	assets/templates/roadmap.md	Multi-phase projects
Phase Plan	assets/templates/phase-plan.md	Executable phases
Handoff	assets/templates/handoff.md	Session pauses mid-phase
Summary	assets/templates/summary.md	Phase completions
Issues	assets/templates/issues.md	Deferred enhancements

Location Standards

Project Documents: .cattoolkit/planning/{project-slug}/

• BRIEF.md - Template: assets/templates/brief.md
• ROADMAP.md - Template: assets/templates/roadmap.md
• ISSUES.md - Template: assets/templates/issues.md

Phase Documents: .cattoolkit/planning/{project-slug}/phases/XX-name/

• PLAN.md - Template: assets/templates/phase-plan.md
• SUMMARY.md - Template: assets/templates/summary.md
• HANDOFF.md - Template: assets/templates/handoff.md

YAML Frontmatter Standards

Standard Format for Documents:

BRIEF.md:

---
project: [Project Name]
version: 1.0
status: in_progress
---

ROADMAP.md:

---
project: [Project Name]
version: 1.0
status: in_progress
---

PLAN.md:

---
phase: XX-name
type: execute
status: in_progress
---

Valid Status Values: in_progress, completed

Document Structure Standards

BRIEF.md Standards

Greenfield (v1.0):

• Must keep under 50 lines
• Must have measurable/verifiable success criteria
• Must define out of scope to prevent scope creep
• Single human-focused document

Brownfield (v1.1+):

• Include Current State section with shipped version info
• User metrics, feedback, codebase stats
• Known issues needing attention
• Next version goals with vision and motivation

See assets/templates/brief.md for full template.

ROADMAP.md Standards

Initial Planning (v1.0):

• Must have 3-6 phases total
• Must deliver something coherent per phase
• Must split phases with >7 tasks or multiple subsystems
• Must use naming: {phase}-{plan}-PLAN.md
• STRICTLY PROHIBITED: Time estimates

After Milestones:

• Must reorganize with milestone groupings
• Must collapse completed milestones in <details> tags
• Must keep continuous phase numbering

See assets/templates/roadmap.md for full template.

PLAN.md Standards

Structure Requirements:

• YAML frontmatter complete (phase, type: execute, status)
• Objective section with purpose and output
• Context section with @ file references
• 2-3 tasks per plan (split if >7 tasks)
• Each task has: Scope (optional)/Action/Verify/Done
• Verification section for phase-level checks
• Success criteria section with measurable outcomes
• Output section specifying SUMMARY.md structure

Task Standards:

• Write naturally - narrative prose, not checklists
• Scope can be files, directories, or architectural concepts
• Verify must be executable (command, test, observable check)
• Action includes context (what, how, pitfalls)

See references/plan-format.md for detailed task structure guidelines.

HANDOFF.md Standards

Purpose: Enable "State-in-Files" architecture when pausing mid-phase

Triggers:

• Authentication gates (credentials required)
• Critical failures (unrecoverable errors)
• Ambiguous requirements (task unclear)
• Session checkpoints (human-requested)

Requirements:

• Must be specific: "Left off at line 42" not "Was working on auth"
• Must list everything: all files modified, decisions made
• Must order actions: next steps must be executable in order
• Must delete on complete: handoff is temporary state

See assets/templates/handoff.md for full template.

Format Validation Standards

BRIEF.md Compliance

• Contains project one-liner
• Success criteria are measurable
• Out of scope prevents creep
• Under 50 lines (v1.0) or includes current state (v1.1+)

ROADMAP.md Compliance

• 3-6 phases total
• Each phase has goal and dependencies
• Progress table tracks completion
• Plan counts realistic

PLAN.md Compliance

• YAML frontmatter complete
• Context lists @references
• Tasks have Files, Action, Verify, Done
• 2-3 tasks per plan

Execution Document Compliance

SUMMARY.md Compliance:

• Substantive one-liner (not "phase complete")
• Files created/modified listed
• Verification evidence included
• Deviations documented
• Next steps clear

HANDOFF.md Compliance:

• Clear reason category
• What happened description
• Specific next actions
• Verification method
• Resume instructions

Behavioral Integration

Using execution-core for HOW

This skill defines WHAT to create. HOW to execute is in execution-core:

• Uninterrupted Flow - Defined by execution-core/references/observation-points.md
• Self-Verification - Defined by execution-core/references/observation-points.md
• Authentication Gates - Defined by execution-core/references/auth-gates.md
• Handoff Protocol - Defined by execution-core/references/handoff-protocol.md

Example Integration:

When creating a PLAN.md:

1. Use assets/templates/phase-plan.md for structure (project-strategy)
2. Reference execution-core for behavioral protocols (HOW to execute)
3. Tasks should specify "Execute in Uninterrupted Flow" (from execution-core)
4. Verification uses Self-Verification Points (from execution-core)

Standards Hierarchy

execution-core (HOW to behave)
    ↓
project-strategy (WHAT documents to create)
    ↓
director/worker agents (Execute using these standards)

Usage in Commands

Commands reference project-strategy for document standards:

Example from /plan command:

Use project-strategy templates to create BRIEF.md and ROADMAP.md
Validate plan structure against project-strategy specifications

Example from /execute command:

Use project-strategy PLAN.md format for phase execution
Reference execution-core for behavioral protocols during execution

Key Principles

1. Document First: Strategy defines document structure
2. Format Consistency: All projects use same templates
3. Progressive Enhancement: Brownfield builds on greenfield
4. Behavioral Separation: WHAT (strategy) separate from HOW (execution-core)
5. State-in-Files: All decisions and progress in files