# Implementation Plan: Strict Static Analysis & Type Safety (strict_static_analysis_and_typing_20260302)

## Phase 1: Configuration & Tooling Setup [checkpoint: 3257ee3]
- [x] Task: Initialize MMA Environment `activate_skill mma-orchestrator`
- [x] Task: Configure Strict Mypy Settings
    - [x] WHERE: `pyproject.toml` or `mypy.ini`
    - [x] WHAT: Enable `strict = true`, `disallow_untyped_defs = true`, `disallow_incomplete_defs = true`.
    - [x] HOW: Modify the toml/ini config file directly.
    - [x] SAFETY: May cause a massive spike in reported errors initially.
- [x] Task: Conductor - User Manual Verification 'Phase 1: Configuration' (Protocol in workflow.md)

## Phase 2: Core Library Typing Resolution [checkpoint: c5ee50f]
- [x] Task: Resolve `api_hook_client.py` and `models.py` Type Errors
    - [x] WHERE: `api_hook_client.py`, `models.py`, `events.py`
    - [x] WHAT: Add explicit type hints to all function arguments, return values, and complex dictionaries. Resolve `Any` bleeding.
    - [x] HOW: Surgical type annotations (`dict[str, Any]`, `list[str]`, etc.).
    - [x] SAFETY: Do not change runtime logic, only type signatures.
- [x] Task: Resolve Conductor Subsystem Type Errors
    - [x] WHERE: `conductor_tech_lead.py`, `dag_engine.py`, `orchestrator_pm.py`
    - [x] WHAT: Enforce strict typing on track state, tickets, and DAG models.
    - [x] HOW: Standard python typing imports.
    - [x] SAFETY: Preserve JSON serialization compatibility.
- [x] Task: Conductor - User Manual Verification 'Phase 2: Core Library' (Protocol in workflow.md)

## Phase 3: GUI God-Object Typing Resolution [checkpoint: 6ebbf40]
- [x] Task: Resolve `gui_2.py` Type Errors
    - [x] WHERE: `gui_2.py`
    - [x] WHAT: Type the `App` class state variables, method signatures, and ImGui integration boundaries.
    - [x] HOW: Use `type: ignore[import]` only for ImGui C-bindings if strictly necessary, but type internal state tightly.
    - [x] SAFETY: Ensure `live_gui` tests pass after typing.
- [x] Task: Conductor - User Manual Verification 'Phase 3: GUI Typing' (Protocol in workflow.md)

## Phase 4: CI Integration & Final Validation [checkpoint: c6c2a1b]
- [x] Task: Establish Pre-Commit Guardrails
    - [x] WHERE: `.git/hooks/pre-commit` or a `scripts/validate_types.ps1`
    - [x] WHAT: Create a script that runs ruff and mypy, blocking commits if they fail.
    - [x] HOW: Standard shell scripting.
    - [x] SAFETY: Ensure it works cross-platform (Windows/Linux).
- [x] Task: Full Suite Validation & Warning Cleanup
- [x] Task: Conductor - User Manual Verification 'Phase 4: Validation' (Protocol in workflow.md)