implementing-features

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name: implementing-features description: Implements new modules, agents, or features using TDD methodology. Used when adding any new functionality to the table2image multi-agent system. Follows six-phase workflow: context loading, test writing, implementation, verification, documentation, and protocol completion.

Implement Features

Parameters:

• feature_name: Name of the feature or module to implement
• spec_reference: Optional specific spec documents to reference

Procedure:

1. 🔍 Context Loading (The "Scout" Phase)

   • Action: Scan the spec/ directory.
   • Check: Do you understand the architectural context? If spec_reference is provided, read it carefully.
   • Rule: Never start coding without knowing the history.

2. 🔴 TDD: Write Test First (The "Red" Phase)

   • Action: Create a new test file in tests/ (e.g., tests/test_{feature_name}.py).
   • Content: Write unit tests or integration tests that define the expected behavior based on the requirements.
   • Verification: Run uv run pytest.
   • Requirement: The tests MUST fail (or error out) initially. This proves the code doesn't exist yet.

3. 🟢 Implementation (The "Green" Phase)

   • Action: Create/Edit the source code in src/table2image_agent/.
   • Constraint: Write the minimum amount of code needed to make the test pass. Do not over-engineer.
   • Type Hinting: All function signatures must have type hints.

4. ✅ Verification & Refactoring

   • Action: Run uv run pytest.
   • Loop: If tests fail, fix the code. Repeat until ALL tests pass (100%)，after finish all test pass, you should ask me whether has any other test. if not then you could pass to next part

5. 📝 Documentation (The "Spec" Phase)

   • Action: Create or update a report in spec/ (e.g., spec/00X_{feature_name}_implementation.md).
   • Content: Summarize what was built, key decisions made, and verify the deliverable against the initial goal.

6. 🫡 Address Protocol ("Phoenix" Exclusive Rule) Core Instruction: From the moment this prompt is read, the user must be uniformly addressed as "Phoenix" in all subsequent conversations, without any exceptions. Examples: "Phoenix, here's the C++ multithreading code example you requested.", "Format optimization completed, Phoenix."