nt8-sdk/PHASE_A_READY_FOR_KILOCODE.md

NT8 Integration - Phase A Ready for Kilocode

Date: February 17, 2026
Status: ✅ Specifications Complete, Ready for Handoff
Agent: Kilocode (Code Mode)
Estimated Time: 4-5 hours

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📋 What's Ready

I've created detailed specification documents for Kilocode to execute Phase A autonomously:

Primary Specification

File: C:\dev\nt8-sdk\PHASE_A_SPECIFICATION.md

Contents:

1. Task 1: NT8 Data Adapter Unit Tests (2 hours)

   • 27 comprehensive unit tests for NT8DataConverter
   • Covers all conversion methods (Bar, Account, Position, Session, Context)

   • 95% code coverage target

2. Task 2: NT8ExecutionAdapter Implementation (2-3 hours)

   • Complete adapter for order submission to NT8
   • Thread-safe order tracking
   • NT8 callback processing (order updates, executions)
   • 15 comprehensive unit tests

   • 90% code coverage target

Total Deliverables: 42 new tests + 1 new adapter class

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🎯 Phase A Objectives

What Phase A Accomplishes

Foundation for NT8 Integration:

• ✅ Validates existing data conversion logic with comprehensive tests
• ✅ Creates order execution adapter that bridges SDK ↔ NT8
• ✅ Establishes thread-safe order state tracking
• ✅ Handles NT8 callbacks (OnOrderUpdate, OnExecutionUpdate)
• ✅ Maps NT8 order states to SDK OrderState enum

Why Phase A is Critical:

• These adapters are used by Phase B (NT8StrategyBase)
• Must be rock-solid before building strategy layer
• Thread safety is essential for NT8's multi-threaded callbacks
• Test coverage gives confidence in conversion logic

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📦 Deliverables

Files Kilocode Will Create

1. tests/NT8.Core.Tests/Adapters/NT8DataConverterTests.cs

   • 27 unit tests
   • Tests all conversion methods
   • Validates error handling

2. src/NT8.Adapters/NinjaTrader/NT8ExecutionAdapter.cs

   • Order submission tracking
   • NT8 callback processing
   • Thread-safe state management
   • ~300-400 lines of code

3. tests/NT8.Core.Tests/Adapters/NT8ExecutionAdapterTests.cs

   • 15 unit tests
   • Thread safety validation
   • Order lifecycle testing

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✅ Success Criteria

Phase A is complete when:

• All 42 new tests passing
• All existing 240+ tests still passing
• Zero build warnings
• Code coverage: >95% DataConverter, >90% ExecutionAdapter
• Thread safety verified
• C# 5.0 compliant (no modern syntax)
• Committed to Git with clear message

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🔄 Next Steps (After Phase A)

Once Phase A is complete, we move to:

Phase B: NT8StrategyBase (4-5 hours)

• Inherit from NinjaTrader.NinjaScript.Strategies.Strategy
• Implement NT8 lifecycle (OnStateChange, OnBarUpdate, etc.)
• Bridge NT8 events to SDK components
• Create SimpleORBNT8 concrete strategy

Phase C: Deployment & Testing (3-4 hours)

• Create deployment automation script
• Deploy to NT8 and compile
• Run integration tests in simulation
• Validate risk controls

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📝 Kilocode Instructions

How to Execute

Mode: Code Mode (detailed implementation from specification)

Command for Kilocode:

Implement Phase A per detailed specification in PHASE_A_SPECIFICATION.md

Requirements:
- Follow specification exactly
- C# 5.0 syntax only (no modern features)
- Thread-safe with lock protection
- Comprehensive XML documentation
- All tests must pass
- Zero build warnings

Deliverables:
1. NT8DataConverterTests.cs (27 tests)
2. NT8ExecutionAdapter.cs (implementation)
3. NT8ExecutionAdapterTests.cs (15 tests)

Success criteria:
- 42 tests passing
- 240+ existing tests still passing
- >90% coverage
- Committed to Git

Files Kilocode Needs

Specification:

• C:\dev\nt8-sdk\PHASE_A_SPECIFICATION.md (detailed requirements)

Existing Code to Reference:

• src/NT8.Adapters/NinjaTrader/NT8DataConverter.cs (code being tested)
• src/NT8.Adapters/NinjaTrader/NT8DataAdapter.cs (wrapper around converter)
• src/NT8.Core/OMS/OrderModels.cs (OrderRequest, OrderStatus, OrderState)
• tests/NT8.Core.Tests/ (existing test patterns)

Build Tools:

• verify-build.bat (build verification)
• dotnet build (compilation)
• dotnet test (test execution)

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🚨 Key Constraints for Kilocode

1. C# 5.0 Only

   • ❌ No async/await
   • ❌ No $"string interpolation"
   • ❌ No => expression bodies
   • ✅ Use string.Format()
   • ✅ Use traditional methods

2. Thread Safety

   • ✅ All shared state protected with lock (_lock)
   • ✅ Lock scope minimized
   • ✅ No blocking operations inside locks

3. Error Handling

   • ✅ Validate all inputs
   • ✅ Throw appropriate exceptions
   • ✅ Add error messages with context

4. Documentation

   • ✅ XML comments on all public members
   • ✅ Clear parameter descriptions
   • ✅ Exception documentation

5. Testing

   • ✅ Use xUnit + FluentAssertions
   • ✅ Follow AAA pattern (Arrange, Act, Assert)
   • ✅ Clear test names
   • ✅ Test both happy and error paths

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📊 Estimated Timeline

Task 1: NT8 Data Adapter Tests → 2 hours
Task 2: NT8ExecutionAdapter Implementation → 2 hours
Task 3: NT8ExecutionAdapter Tests → 1 hour
Total: 4-5 hours

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✅ Approval Checklist

Before handing to Kilocode, verify:

• PHASE_A_SPECIFICATION.md is complete and detailed
• All requirements are clear and testable
• Success criteria are well-defined
• Constraints are documented
• Existing code references are provided
• Git commit instructions are clear

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🎯 Ready for Handoff

Status: ✅ READY

To proceed:

1. Review PHASE_A_SPECIFICATION.md
2. Approve specification
3. Launch Kilocode in Code Mode
4. Provide specification file path
5. Monitor progress
6. Verify deliverables against success criteria

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All documentation is complete. Ready to hand off to Kilocode for autonomous execution. 🚀