# Project Memory

Document version: 0.1.0
Last updated: 2026-06-11
Project domain: ai.tachy.in
Server target IP discussed: 145.223.21.88

## Stable Instructions From Discussion

- Create a new project under `/var/www`.
- Do not touch or risk any existing live production project.
- Existing live projects must not go down.
- `ai.tachy.in` should become a dedicated education AI and agent platform.
- First planning phase should take 1 to 7 days before the full build starts.
- The project should be expandable toward future intelligence and AGI-like orchestration, while actual production claims must remain measurable and evidence-based.

## Initial Product Direction

The first major use case is education document intelligence:

- Upload scanned handwritten answer copies.
- Read handwritten and printed content from scanned files.
- Match answers against defined correct answers or rubrics.
- Perform copy checking and similarity detection.
- Prepare teacher-reviewable results.
- Learn from scanned educational material with permissioned datasets.
- Generate many question types for online exams, including MCQ, short answer, long answer, fill blanks, true/false, case study, and viva questions.
- Let students chat with the system about performance, weak areas, and improvement plans.

## Target Users

- Universities
- Schools
- Institutes
- Teachers
- Exam departments
- Students
- Academic administrators

## Long-Term Subject Scope

The requested ambition is broad coverage from pre-nursery to philosophy, research, medical, computer science, science, and other subjects. The practical route is phased:

1. Start with institution-specific content and exam workflows.
2. Add syllabus and subject knowledge retrieval.
3. Add expert agents for subject families.
4. Add validated teacher review and continuous evaluation.
5. Expand only when accuracy, auditability, and cost are measurable.

## Current Deployment Memory

- Apache is running and uses separate name-based virtual hosts.
- Existing visible `/var/www` projects include `chat-tachy`, `erp.tachy.in`, and `html`.
- `ai.tachy.in` must use its own web root and logs.
- Public uploads are intentionally disabled in version 0.1.0.
- DNS lookup on 2026-06-11 returned both `82.112.229.71` and `145.223.21.88`, so DNS should be cleaned to point only to the intended server if that old IP is not required.