planning-code-goal（规划代码目标）

Code-Centric Goal-Oriented Action Planning

SPARC-integrated planning for software development objectives with measurable outcomes

Quick Start

# Define code goal
Goal: Implement OAuth2 authentication

# SPARC-GOAP generates phased plan:
Phase 1 (Specification): Define requirements, acceptance criteria
Phase 2 (Pseudocode): Design algorithms, state machines
Phase 3 (Architecture): Design components, API contracts
Phase 4 (Refinement): TDD implementation cycles
Phase 5 (Completion): Integration, validation, deployment

# Execute with SPARC commands

When to Use

• Feature implementation requiring systematic breakdown
• Performance optimization with measurable targets
• Testing strategy development with coverage goals
• API development with clear contract definitions
• Database evolution with migration planning
• Technical debt reduction with incremental milestones

Prerequisites

• Understanding of SPARC methodology phases
• Clear definition of desired outcome
• Access to codebase for state analysis
• Measurable success criteria

Core Concepts

SPARC Phases in Goal Planning

Code State Analysis

current_state = {
  test_coverage: 45,
  performance_score: 'C',
  tech_debt_hours: 120,
  features_complete: ['auth', 'user-mgmt'],
  bugs_open: 23
}

goal_state = {
  test_coverage: 80,
  performance_score: 'A',
  tech_debt_hours: 40,
  features_complete: [...current, 'payments', 'notifications'],
  bugs_open: 5
}

Milestone Definition

interface CodeMilestone {
  id: string;
  description: string;
  sparc_phase: 'specification' | 'pseudocode' | 'architecture' | 'refinement' | 'completion';
  preconditions: string[];
  deliverables: string[];
  success_criteria: Metric[];
  estimated_hours: number;
  dependencies: string[];
}

Implementation Pattern

class SPARCGoalPlanner {
  async achieveGoal(goal: CodeGoal): Promise<GoalResult> {
    // 1. SPECIFICATION: Define goal state
    const spec = await this.specifyGoal(goal);

    // 2. PSEUDOCODE: Plan action sequence
    const actionPlan = await this.planActions(spec);

    // 3. ARCHITECTURE: Structure solution
    const architecture = await this.designArchitecture(actionPlan);

    // 4. REFINEMENT: Iterate with TDD
    const implementation = await this.refineWithTDD(architecture);

    // 5. COMPLETION: Validate and deploy
    return await this.completeGoal(implementation, spec);
  }

  async findOptimalPath(
    currentState: CodeState,
    goalState: CodeState
  ): Promise<ActionPlan> {
    const actions = this.getAvailableSPARCActions();
    return this.aStarSearch(currentState, goalState, actions);
  }
}

Configuration

sparc_goap_config:
  phases:
    specification:
      timeout_minutes: 30

    architecture:
      timeout_minutes: 45

    refinement:
      timeout_minutes: 120

    completion:
      timeout_minutes: 60

  metrics:
    test_coverage_target: 80
    performance_target: "A"
    max_tech_debt_hours: 40

  risk_assessment:
    technical_weight: 0.3
    timeline_weight: 0.3
    quality_weight: 0.2
    security_weight: 0.2

Usage Examples

Example 1: Feature Implementation Plan

goal: implement_payment_processing_with_sparc

sparc_phases:
  specification:
    deliverables:
      - requirements_doc
      - acceptance_criteria
      - test_scenarios
    success_criteria:
      - all_payment_types_defined
      - security_requirements_clear
      - compliance_standards_identified

  pseudocode:
    deliverables:
      - payment_flow_logic
      - error_handling_patterns
      - state_machine_design

  architecture:
    deliverables:
      - system_components
      - api_contracts
      - database_schema

  refinement:
    deliverables:
      - unit_tests
      - integration_tests
      - implemented_features
    success_criteria:
      - test_coverage_80_percent
      - all_tests_passing

  completion:
    deliverables:
      - deployed_system
      - documentation
      - monitoring_setup

goap_milestones:
  - setup_payment_provider:
      sparc_phase: specification
      preconditions: [api_keys_configured]
      deliverables: [provider_client, test_environment]
      success_criteria: [can_create_test_charge]

  - implement_checkout_flow:
      sparc_phase: refinement
      preconditions: [payment_provider_ready, ui_framework_setup]
      deliverables: [checkout_component, payment_form]
      success_criteria: [form_validation_works, ui_responsive]

  - add_webhook_handling:
      sparc_phase: completion
      preconditions: [server_endpoints_available]
      deliverables: [webhook_endpoint, event_processor]
      success_criteria: [handles_all_event_types, idempotent_processing]

Example 2: Performance Optimization Goal

goal: reduce_api_latency_50_percent

analysis:
  - profile_current_performance:
      tools: [profiler, APM, database_explain]
      metrics: [p50_latency, p99_latency, throughput]

optimizations:
  - database_query_optimization:
      sparc_phase: refinement
      actions: [add_indexes, optimize_joins, implement_pagination]
      expected_improvement: 30%
      success_metric: "p99 < 100ms"

  - implement_caching_layer:
      sparc_phase: architecture
      actions: [redis_setup, cache_warming, invalidation_strategy]
      expected_improvement: 25%

  - code_optimization:
      sparc_phase: refinement
      actions: [algorithm_improvements, parallel_processing, batch_operations]
      expected_improvement: 15%

Example 3: Testing Strategy Goal

goal: achieve_80_percent_coverage
current_coverage: 45

test_pyramid:
  unit_tests:
    target: 60%
    sparc_phase: refinement
    focus: [business_logic, utilities, validators]

  integration_tests:
    target: 25%
    sparc_phase: completion
    focus: [api_endpoints, database_operations, external_services]

  e2e_tests:
    target: 15%
    sparc_phase: completion
    focus: [critical_user_journeys, payment_flow, authentication]

milestones:
  - milestone_55:
      actions: [add_unit_tests_for_core_services]
      deadline: "week 1"

  - milestone_65:
      actions: [add_integration_tests_for_api]
      deadline: "week 2"

  - milestone_80:
      actions: [add_e2e_tests, increase_unit_coverage]
      deadline: "week 3"

Execution Checklist

• Analyze current code state (coverage, performance, debt)
• Define goal state with measurable criteria
• Map goal to SPARC phases
• Generate GOAP milestones for each phase
• Estimate effort and dependencies
• Execute SPARC commands for each phase
• Track metrics throughout execution
• Validate goal achievement with success criteria
• Document patterns for future goals

Best Practices

• Measurable Goals: Every goal needs quantifiable success criteria
• Phase Alignment: Map GOAP actions to appropriate SPARC phases
• TDD Integration: Use refinement phase for test-first development
• Incremental Progress: Track metrics at each milestone
• Risk Assessment: Evaluate technical, timeline, quality, security risks
• Pattern Learning: Store successful plans for reuse

Error Handling

Goal Infeasibility

// Goal cannot be achieved with available resources
if (!canAchieveGoal(currentState, goalState, constraints)) {
  // Suggest achievable subset
  const achievableGoal = findMaximalAchievableSubset(goalState);
  console.log(`Full goal not achievable. Suggested: ${achievableGoal}`);

  // Identify blocking constraints
  const blockers = identifyBlockers(goalState);
  console.log(`Blocked by: ${blockers}`);
}

Phase Failures

// SPARC phase did not complete successfully
if (phaseResult.failed) {
  // Identify specific failures
  const failures = phaseResult.failedCriteria;

  // Attempt retry with adjusted parameters
  if (canRetry(failures)) {
    await retryPhase(phase, adjustedConfig);
  } else {
    // Replan from current state
    await replanFromPhase(phase);
  }
}

Metrics & Success Criteria

Code Quality Metrics

Performance Metrics

Delivery Metrics

Integration Points

MCP Tools

// Initialize SPARC-enhanced swarm
  topology: "hierarchical",
  maxAgents: 5
});

// Spawn SPARC-specific agents
  type: "sparc-coder",
  capabilities: ["specification", "pseudocode", "architecture", "refinement", "completion"]
});

// Orchestrate development tasks
  task: "implement_oauth_system",
  strategy: "adaptive",
  priority: "high"
});

// Store successful patterns
  action: "store",
  namespace: "code-patterns",
  key: "oauth_implementation_plan",
  value: JSON.stringify(successfulPlan)
});

SPARC Commands

# Full SPARC-GOAP workflow

# Batch processing

Related Skills

• planning-goal - General GOAP planning
• sparc-workflow - SPARC methodology
• testing-tdd-london - TDD implementation

References

• GOAP in Game AI
• TDD Best Practices

Version History

• 1.0.0 (2026-01-02): Initial release - converted from code-goal-planner agent