# Milestone v1.0: MVP

**Status:** ✅ SHIPPED 2026-01-17
**Phases:** 1-6
**Total Plans:** 16

## Overview

Build a Telegram bot where multiple AI models (Claude, GPT, Gemini) collaborate on discussions. Start with project scaffolding and tooling, add bot infrastructure, then layer in project management, single-model queries, multi-model discussions, and finally consensus/export features.

## Phases

### Phase 1: Foundation ✓

**Goal**: Complete project scaffolding with pyproject.toml, ruff, pre-commit, src layout, and SQLAlchemy models
**Depends on**: Nothing (first phase)
**Plans**: 3 plans

Plans:
- [x] 01-01: Project scaffolding (pyproject.toml, ruff, pre-commit)
- [x] 01-02: SQLAlchemy models (Project, Discussion, Round, Message, Consensus)
- [x] 01-03: Database session management and tests

**Completed:** 2026-01-16

### Phase 2: Bot Core ✓

**Goal**: Working Telegram bot responding to /help and /status commands
**Depends on**: Phase 1
**Plans**: 2 plans

Plans:
- [x] 02-01: Bot infrastructure (Application, config, lifecycle)
- [x] 02-02: /help and /status command handlers

**Completed:** 2026-01-16

### Phase 3: Project CRUD ✓

**Goal**: Full project management via Telegram (/projects, /project new/select/delete/models/info)
**Depends on**: Phase 2
**Plans**: 3 plans

Plans:
- [x] 03-01: Project service layer, /projects and /project new
- [x] 03-02: /project select and /project info
- [x] 03-03: /project delete and /project models

**Completed:** 2026-01-16

### Phase 4: Single Model Q&A ✓

**Goal**: Query a single AI model through the bot with abstracted AI client layer
**Depends on**: Phase 3
**Plans**: 2 plans

Plans:
- [x] 04-01: AI client abstraction layer (Requesty/OpenRouter)
- [x] 04-02: /ask command handler

**Completed:** 2026-01-16

### Phase 5: Multi-Model Discussions ✓

**Goal**: Open mode (parallel), discuss mode (sequential rounds), and @mention direct messages
**Depends on**: Phase 4
**Plans**: 4 plans

Plans:
- [x] 05-01: Discussion service (CRUD operations)
- [x] 05-02: /open command (parallel mode)
- [x] 05-03: /discuss, /next, /stop commands (sequential mode)
- [x] 05-04: @mention message handler

**Completed:** 2026-01-16

### Phase 6: Consensus & Export ✓

**Goal**: Consensus generation from discussions and markdown export
**Depends on**: Phase 5
**Plans**: 2 plans

Plans:
- [x] 06-01: /consensus command (AI-generated synthesis)
- [x] 06-02: /export command (markdown file)

**Completed:** 2026-01-17

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## Milestone Summary

**Decimal Phases:** None (clean milestone)

**Key Decisions:**

- hatchling as build backend with explicit src layout config
- String(36) for UUID storage (SQLite compatibility)
- Module-level singletons for database and AI client
- OpenAI SDK for router abstraction (Requesty/OpenRouter compatible)
- Service layer pattern for business logic
- asyncio.gather for parallel model queries
- user_data dict for discussion state across commands
- JSON format for consensus AI output
- BytesIO for in-memory markdown export

**Issues Resolved:**

- None (greenfield development)

**Issues Deferred:**

- Comprehensive error handling (retry/timeout logic)
- User allowlist middleware enforcement
- Test coverage for database error paths

**Technical Debt Incurred:**

- get_round_messages defined but unused
- Inconsistent get_selected_project pattern in export.py
- Missing re-exports in services/__init__.py

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*For current project status, see .planning/PROJECT.md*