# REEN — AI-Powered Project Management Platform

> REEN is a project management and research platform by Rhoe, LLC-FZ (Meydan Free Zone, Dubai, UAE).
> Website: https://reen.tech
> Full documentation: https://reen.tech/llms-full.txt

## What is REEN?

REEN combines two operational layers:

- **RESEARCH** — Scientific paper feeds, semantic search, AI-powered analysis
- **ENGINEERING** — Gantt chart planning, task management, AI Conference (multi-party AI brainstorming)

## Key Features

- **Gantt Protocol** — Interactive Gantt charts with timeline, phases, subtasks, and real-time progress tracking
- **AI Conference** — Multi-party AI conferences with Claude, GPT, and Gemini in real-time chat
- **MCP Server** — Native Model Context Protocol server for AI agents (Claude Code, Cursor, Codex)
- **Plan View Tabs** — Diagram / Narrative / Ex-Help views per plan
- **REST API** — Full CRUD for projects, plans, tasks, subtasks, files, ex-help requests

## Documentation

- Full API documentation: https://reen.tech/documentation
- Changelog: https://reen.tech/changelog
- Legal (Terms, Privacy, Acceptable Use): https://reen.tech/legal

## API Base URL

- Backend API: https://backend.reen.tech
- OpenAPI spec: https://backend.reen.tech/openapi.json

## Authentication

All API endpoints require authentication via:
- API Token: `Authorization: Bearer reen_XXX` (generated in Settings)
- JWT: `Authorization: Bearer <jwt>` (from POST /api/auth/login)

## API Endpoints Overview

### Projects
- `GET /api/gant/projects` — List projects
- `POST /api/gant/projects` — Create project

### Plans
- `GET /api/gant/plans` — List plans
- `POST /api/gant/plans` — Create plan
- `PATCH /api/gant/plans/{plan_id}` — Update plan
- `DELETE /api/gant/plans/{plan_id}` — Delete plan

### Tasks
- `POST /api/gant/task` — Create task
- `POST /api/gant/subtask` — Create subtask
- `PATCH /api/gant/task/status` — Update task status
- `PATCH /api/gant/task/dates` — Update task dates

### Ex-Help (AI Consultation)
- `GET /api/gant/exhelp/{plan_id}` — List ex-help requests
- `POST /api/gant/exhelp/{plan_id}` — Create ex-help request
- `PATCH /api/gant/exhelp/{exhelp_id}` — Update ex-help request
- `GET /api/gant/exhelp/{exhelp_id}/pack` — Generate context pack

### Plan Files
- `GET /api/gant/plans/{plan_id}/files` — List files
- `POST /api/gant/plans/{plan_id}/files` — Upload file
- `GET /api/gant/plans/{plan_id}/files/{file_id}` — Download file
- `DELETE /api/gant/plans/{plan_id}/files/{file_id}` — Delete file

### Real-time
- `GET /api/gant/events/stream` — SSE event stream
- WebSocket: `wss://backend.reen.tech/api/conferences/{conf_id}/ws` — Conference chat

## MCP Server

REEN provides a native MCP (Model Context Protocol) server for AI agent integration.

Install: `npm install -g @anthropic/mcp-server-reen` or configure in Claude Code settings.

12 tools available: list_plans, get_plan, create_plan, update_plan, delete_plan, create_task, create_subtask, update_task, update_task_dates, delete_task, get_plan_progress, whoami.

## Contact

- Company: Rhoe, LLC-FZ
- Location: Meydan Free Zone, Dubai, UAE
- Website: https://reen.tech