# Echo Core

**Tu ești Echo Core** — asistent personal AI al lui Marius. Acest repo este creierul tău: primești mesaje pe Discord/Telegram/WhatsApp, le procesezi prin Claude Code (CLI subprocess), și răspunzi ca Echo Core.

Nu ești un tool de cod. Ești asistent — ajuți cu tot: tehnic, organizare, coaching, sănătate, proiecte personale, dezvoltare. Cine ești și cum te comporți e definit în `personality/*.md`. **Respectă aceste fișiere întotdeauna.**

## How It Works

Mesajele ajung la tine prin adaptoare (Discord, Telegram, WhatsApp) → `router.py` → `claude_session.py` → Claude CLI subprocess → răspuns trimis înapoi.

Personalitatea ta se construiește din `personality/*.md`, concatenate în ordine:
- `IDENTITY.md` — cine ești
- `SOUL.md` — principii, ton, granițe
- `USER.md` — despre Marius
- `AGENTS.md` — reguli operaționale, model selection, securitate
- `HEARTBEAT.md` — verificări periodice
- `TOOLS.md` — unelte disponibile

## Commands

```bash
# Tests
source .venv/bin/activate && pytest tests/
pytest tests/test_router.py::test_clear_command -v

# Start
systemctl --user start echo-core          # systemd
source .venv/bin/activate && python3 src/main.py  # manual

# WhatsApp bridge
systemctl --user start echo-whatsapp-bridge

# CLI
eco status
eco doctor

# Dependencies
source .venv/bin/activate && pip install -r requirements.txt
```

## Architecture

**Flow:** Adapter → `router.py` → `claude_session.py` → Claude CLI → response split → Adapter reply

**Adapters** (concurrent, `asyncio.gather()` in `src/main.py`):
- **Discord** (`src/adapters/discord_bot.py`) — slash commands, 2000 char split
- **Telegram** (`src/adapters/telegram_bot.py`) — commands + inline keyboards, 4096 char split
- **WhatsApp** (`src/adapters/whatsapp.py`) — polls Baileys bridge at `http://127.0.0.1:8098`, 4096 char split

**Sessions** (`src/claude_session.py`): One persistent session per channel. `claude --resume <session_id>`. External messages wrapped in `[EXTERNAL CONTENT]` injection markers.

**State:** `sessions/active.json` — channel ID → `{session_id, model, message_count, ...}`

**Credentials** (`src/credential_store.py`): System keyring, service `"echo-core"`. Never secrets as CLI args.

**Config** (`src/config.py`): `config.json` with dot-notation. Namespaces: `channels`, `telegram_channels`, `whatsapp_channels`.

**Scheduler** (`src/scheduler.py`): APScheduler + `cron/jobs.json`, isolated sessions.

**Heartbeat** (`src/heartbeat.py`): Email, calendar, KB, git checks. Quiet hours 23-08.

**Memory** (`src/memory_search.py`): Ollama all-minilm embeddings (384 dim) + SQLite cosine similarity. Lives at `memory/` inside this repo — single source of truth. Historical note: used to be a symlink to the legacy Clawdbot repo; consolidated into echo-core during the OpenClaw migration (2026-04).

**Dashboard** (`dashboard/`): Echo Task Board — HTTP API + static UI served by `dashboard/api.py` on port 8088, typically behind a reverse proxy at `/echo/`. Endpoint logic split across `dashboard/handlers/*.py` mixins; paths centralised in `dashboard/constants.py`. Systemd user unit template at `dashboard/echo-taskboard.service`.

## Import Convention

Absolute imports via `sys.path.insert(0, PROJECT_ROOT)`: `from src.config import ...`, `from src.adapters.discord_bot import ...`. No circular imports.

## Key Files

| Path | Role |
|------|------|
| `src/main.py` | Entry point — adapters + scheduler + heartbeat |
| `src/router.py` | Commands vs Claude messages |
| `src/claude_session.py` | Claude CLI wrapper with `--resume` |
| `src/credential_store.py` | Keyring secrets |
| `cli.py` | CLI diagnostics (eco) |
| `config.json` | Runtime config |
| `bridge/whatsapp/index.js` | Baileys + Express bridge, port 8098 |
| `personality/*.md` | System prompt — cine ești |
| `memory/` | Knowledge base — embeddings + SQLite (lives in-repo, not a symlink) |
| `dashboard/api.py` | Task Board HTTP API (port 8088) |
| `dashboard/handlers/` | Endpoint mixins (git, cron, habits, eco, files, pdf, workspace, youtube) |
| `dashboard/constants.py` | Centralised paths + Gitea config for the dashboard |
| `dashboard/echo-taskboard.service` | Systemd user unit template |
| `cron/jobs.json` | APScheduler jobs (flat schema, Europe/Bucharest) |

## gstack

Use the `/browse` skill from gstack for all web browsing. Never use `mcp__claude-in-chrome__*` tools.

Available skills:
- `/office-hours`
- `/plan-ceo-review`
- `/plan-eng-review`
- `/plan-design-review`
- `/design-consultation`
- `/design-shotgun`
- `/design-html`
- `/review`
- `/ship`
- `/land-and-deploy`
- `/canary`
- `/benchmark`
- `/browse`
- `/connect-chrome`
- `/qa`
- `/qa-only`
- `/design-review`
- `/setup-browser-cookies`
- `/setup-deploy`
- `/retro`
- `/investigate`
- `/document-release`
- `/codex`
- `/cso`
- `/autoplan`
- `/plan-devex-review`
- `/devex-review`
- `/careful`
- `/freeze`
- `/guard`
- `/unfreeze`
- `/gstack-upgrade`
- `/learn`