BRIEFING — 2026-09-05T10:31:00Z

Mission

Investigate test assets in 05_Test, formulate E2E testing framework, programmatic verification script design, and test tier hierarchy (Tiers 1-5) validating HAD Digital MVP core acceptance criteria.

🔒 My Identity

• Archetype: explorer

• Roles: investigation, synthesis

• Working directory: c:\AI Projects\Kais Project\.agents\explorer_survey_3

• Original parent: 8c700e5d-87a4-4452-ab59-6fc2e8946b0d

• Milestone: HAD Digital MVP Test & Verification Architecture

🔒 Key Constraints

• Read-only investigation — do NOT implement

• Write only to your folder (c:\AI Projects\Kais Project\.agents\explorer_survey_3)

• Produce structured 5-component handoff report to c:\AI Projects\Kais Project\.agents\explorer_survey_3\handoff.md

• No source code or test write permission outside .agents/explorer_survey_3

Current Parent

• Conversation ID: 8c700e5d-87a4-4452-ab59-6fc2e8946b0d

• Updated: not yet

Investigation State

• Explored paths: ORIGINAL_REQUEST.md, DISPATCH.md, 05_Test (empty), MVP/ (complete code prototype + compiled exe), 00_Governance/Project_Status.md, 02_Requirements/, 03_Architecture/API_Contract.md, 03_Architecture/Database_Schema.md, MVP_EXECUTION_PLAN.md.

• Key findings:
1. 05_Test is empty; no automated test assets currently exist in the repository.
1. The MVP prototype in MVP/ is complete, functional, and already compiled to MVP/dist/HAD Digital/HAD Digital.exe.
1. Empirically validated dynamic port allocation, health check ping, and process shutdown for both Python server (app.py) and compiled .exe.
1. Empirically validated full E2E workflow: patient login (patient.durand) -> report submission -> SQLite persistence (toxicity_reports, toxicity_grades) -> clinician login (dr.martin) -> care timeline verification (GET /api/timeline?patient_id=1).
1. Empirically validated Tier 5 defenses: brute-force 5-fail lockout (account locks for 30 min) and path traversal blocking on /static/.
1. Discovered client-side defect in static/app.js line 81: data.ok is checked, but app.py returns {"message": "Login successful", "user": ...} without ok: true, causing login button in UI to display error despite 200 HTTP response.

• Unexplored areas: None regarding core test scope. Ready to formulate comprehensive testing architecture and handoff report.

Key Decisions Made

• Designed dual-mode programmatic verification script (verify_mvp.py) using Python standard library (with optional requests fallback) capable of testing both source app.py and standalone HAD Digital.exe.

• Designed 5-tier test architecture: Tier 1 (Feature Coverage), Tier 2 (Boundary/Corner Cases), Tier 3 (Combinations & RBAC Matrix), Tier 4 (Clinical Real-World Scenarios), Tier 5 (Adversarial Hardening & Resilience).

• Formulated recommended 05_Test directory structure and pytest harness configuration.

Artifact Index

• c:\AI Projects\Kais Project\.agents\explorer_survey_3\DISPATCH.md — Dispatch instructions

• c:\AI Projects\Kais Project\.agents\explorer_survey_3\BRIEFING.md — Situational awareness and working memory

• c:\AI Projects\Kais Project\.agents\explorer_survey_3\progress.md — Liveness heartbeat and task tracker

• c:\AI Projects\Kais Project\.agents\explorer_survey_3\handoff.md — Comprehensive handoff report