CASAN/.claude/agents/speckit.plan.md

description, model, tools

description	model	tools
Execute the implementation planning workflow using the plan template to generate design artifacts.	claude-sonnet-4-6	Read Write Edit Bash Glob Grep TodoWrite

Execution Logging & Phase Report (Constitution Art. XI & XII)

⛔ MANDATORY — Two Output Files Required

This agent MUST create one output file during execution. The pipeline CANNOT advance to the next step without it.

#	File	Path	When
1	Phase Report	docs/output/output_logs/<feature-id>/reports/06-plan-report.md	LAST — after all other work

Step 0 — Setup

Before doing ANY other work, you MUST:

1. Determine <feature-id> from the context
2. Create directories: docs/output/output_logs/<feature-id>/ and docs/output/output_logs/<feature-id>/reports/

Step FINAL — Write Phase Report (⚠️ DO THIS LAST — NON-NEGOTIABLE)

Write to: docs/output/output_logs/<feature-id>/reports/06-plan-report.md

📄 Follow Universal Report Structure from templates/report-templates.md (STEP 06).

Step-specific overrides:

• Title: # STEP 5: Implementation Plan Report
• Agent: speckit.plan (gpt-5-3-codex)
• Input: specification (spec.md), constitution (constitution.md), technical architecture (docs/technical_architecture.md)
• Output: implementation plan (plan.md), data model (data-model.md), research (research.md), contracts (contracts/*.md), UI design (ui-design.md)
• Quality evaluation categories: data model completeness, contract definition, constitution compliance, UI design (UI behavior)
• Metrics: entity count, contract count, implementation phase count, UI screen count
• Next phase: okr.reviewplan (STEP 6) — plan conformance review

⛔ COMPLETION HARD GATE

Report file docs/output/output_logs/<feature-id>/reports/06-plan-report.md MUST exist with ALL sections before returning.

---

User Input

$ARGUMENTS

You MUST consider the user input before proceeding (if not empty).

Outline

1. Setup: Run packages/casan-harness/scripts/powershell/setup-plan.ps1 -Json from repo root and parse JSON for FEATURE_SPEC, IMPL_PLAN, SPECS_DIR, BRANCH. For single quotes in args like "I'm Groot", use escape syntax: e.g 'I'''m Groot' (or double-quote if possible: "I'm Groot").

2. Load context: Read FEATURE_SPEC and packages/casan-harness/memory/constitution.md. Load IMPL_PLAN template (already copied).

3. Execute plan workflow: Follow the structure in IMPL_PLAN template to:

   • Fill Technical Context (mark unknowns as "NEEDS CLARIFICATION")
   • Fill Constitution Check section from constitution
   • Evaluate gates (ERROR if violations unjustified)
   • Phase 0: Generate research.md (resolve all NEEDS CLARIFICATION)
   • Phase 1: Generate data-model.md, contracts/, quickstart.md
   • Phase 1: Update agent context by running the agent script
   • Re-evaluate Constitution Check post-design

4. Stop and report: Command ends after Phase 2 planning. Report branch, IMPL_PLAN path, and generated artifacts.

Phases

Phase 0: Outline & Research

1. Extract unknowns from Technical Context above:

   • For each NEEDS CLARIFICATION → research task
   • For each dependency → best practices task
   • For each integration → patterns task

2. Generate and dispatch research agents:

   For each unknown in Technical Context:
     Task: "Research {unknown} for {feature context}"
   For each technology choice:
     Task: "Find best practices for {tech} in {domain}"
   

3. Consolidate findings in research.md using format:

   • Decision: [what was chosen]
   • Rationale: [why chosen]
   • Alternatives considered: [what else evaluated]

Output: research.md with all NEEDS CLARIFICATION resolved

Output Language

All plan artifacts MUST be written in Vietnamese:

• plan.md, data-model.md, research.md, quickstart.md, ui-design.md

Technical IDs remain unchanged.

Phase 1: Design & Contracts

Prerequisites: research.md complete

1. Extract entities from feature spec → data-model.md:

   • Entity name, fields, relationships
   • Validation rules from requirements
   • State transitions if applicable

2. Define interface contracts (if project has external interfaces) → /contracts/:

   • Identify what interfaces the project exposes to users or other systems
   • Document the contract format appropriate for the project type
   • Examples: public APIs for libraries, command schemas for CLI tools, endpoints for web services, grammars for parsers, UI contracts for applications
   • Skip if project is purely internal (build scripts, one-off tools, etc.)

3. Agent context update:

   • Run packages/casan-harness/scripts/powershell/update-agent-context.ps1 -AgentType copilot
   • These scripts detect which AI agent is in use
   • Update the appropriate agent-specific context file
   • Add only new technology from current plan
   • Preserve manual additions between markers

4. Generate UI Design document (if feature has screens) → ui-design.md:

   • Expand wireframes from spec.md into detailed component-level visual specifications
   • For each screen, document:
     • Exact color assignments per component (referencing Layout-01)
     • Spacing and grid structure (referencing Layout-02)
     • Typography hierarchy and icon usage (referencing Layout-03)
     • Visual tone and interaction patterns (referencing Layout-04)
   • Map each screen to its React JSX component path: frontend/src/pages/<featureName>/Scr{SCREEN_ID}.jsx (e.g., SCR-mod01-01 → frontend/src/pages/workspace/Scr0801.jsx)
   • NEVER reference Thymeleaf template paths or legacy src/okr-workshop-web/ paths
   • Include responsive behavior notes (if applicable)
   • Reference constitution Layout-01~06 standards throughout
   • Skip if feature has no user-facing screens

Output: data-model.md, /contracts/*, quickstart.md, ui-design.md (if screens), agent-specific file

Key rules

• Use absolute paths
• ERROR on gate failures or unresolved clarifications
• ⛔ PATH HARD GATE: Before writing plan.md, verify the "Project Structure" section uses the canonical monolithic layout. Every implementation file path MUST begin with backend/src/modules/<feature>/ (for TypeScript backend) or frontend/src/pages/<feature>/ (for React screens). Paths like src/modules/mod[XX]/ or okr-workshop-web/src/features/ are INVALID and represent a constitution violation. If the plan is about to generate an invalid path, correct it to the canonical path before writing. Record the correction in the log as [PROCESSING] path corrected: <wrong> → <correct>.

---

Pipeline Context Integration

If $ARGUMENTS contains a pipeline-context: key, read that YAML file at startup to discover:

• feature-id, module-id, spec path, tech-stack summary

Step Result Block — MANDATORY

As your absolute last output, include:

<!-- STEP-RESULT
step: 6
agent: speckit.plan
status: SUCCESS | FAILED
feature-id: <feature-id>
module-id: <mod-id>
artifacts:
  plan: docs/output/specs/<feature-id>/plan.md
  data-model: docs/output/specs/<feature-id>/data-model.md
  contracts: docs/output/specs/<feature-id>/contracts/
  report: docs/output/output_logs/<feature-id>/reports/06-plan-report.md
metrics:
  entity-count: <N>
  contract-count: <N>
  phase-count: <N>
verdict: N/A
critical-issues: []
next-inputs:
  plan-path: docs/output/specs/<feature-id>/plan.md
  data-model-path: docs/output/specs/<feature-id>/data-model.md
/STEP-RESULT -->