diff --git a/.env.stage1 b/.env.stage1
new file mode 100644
index 0000000..c6c967d
--- /dev/null
+++ b/.env.stage1
@@ -0,0 +1,9 @@
+# atom-db (Postgres + pgvector)
+POSTGRES_HOST=127.0.0.1
+POSTGRES_PORT=5434
+POSTGRES_USER=atom
+POSTGRES_DB=content_atom
+POSTGRES_PASSWORD=atompass123
+
+# Ollama (bge-m3 embeddings)
+OLLAMA_URL=http://127.0.0.1:11434
diff --git a/db/schema.sql b/db/schema.sql
new file mode 100644
index 0000000..80df4f2
--- /dev/null
+++ b/db/schema.sql
@@ -0,0 +1,100 @@
+-- content-atom: schema для MVP stage 1
+-- Postgres (atom-db) + pgvector (расширение "vector")
+
+CREATE EXTENSION IF NOT EXISTS vector;
+CREATE EXTENSION IF NOT EXISTS pg_trgm;
+CREATE EXTENSION IF NOT EXISTS btree_gin;
+
+-- Проекты (домены)
+CREATE TABLE projects (
+  id        UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+  slug      TEXT UNIQUE NOT NULL,
+  name      TEXT NOT NULL,
+  kind      TEXT NOT NULL,          -- site | service | social | podcast
+  niche     TEXT,
+  role      TEXT NOT NULL DEFAULT 'satellite',  -- flagship | satellite | experiment | service
+  locale    TEXT DEFAULT 'ru',
+  settings  JSONB DEFAULT '{}',
+  status    TEXT DEFAULT 'active',  -- active | paused | archived
+  created_at TIMESTAMPTZ DEFAULT now()
+);
+CREATE INDEX ON projects (role, niche);
+
+-- Атомы
+CREATE TABLE atoms (
+  id             UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+  project_id     UUID REFERENCES projects(id) ON DELETE CASCADE,
+  type           TEXT NOT NULL,      -- claim | fact | stat | quote | definition | instruction | case | comparison | qa | opinion | hook | transition | cta | media_ref
+  status         TEXT NOT NULL DEFAULT 'draft',
+  title          TEXT,
+  summary        TEXT,
+  body           JSONB NOT NULL,
+  plain_text     TEXT,
+  language       TEXT DEFAULT 'ru',
+  entities       JSONB DEFAULT '[]',
+  topics         TEXT[] DEFAULT '{}',
+  intent         TEXT,
+  audience       TEXT,
+  confidence     NUMERIC(3,2),
+  quality_score  NUMERIC(4,2),
+  word_count     INT,
+  source_refs    JSONB DEFAULT '[]',
+  embedding      VECTOR(1024),
+  generator      JSONB,
+  cost           JSONB,
+  pipeline_stage TEXT,
+  parent_atom_id UUID,
+  lineage_root_id UUID,
+  created_at     TIMESTAMPTZ DEFAULT now(),
+  updated_at     TIMESTAMPTZ DEFAULT now()
+);
+CREATE INDEX ON atoms (project_id, type, status);
+CREATE INDEX ON atoms USING gin (plain_text gin_trgm_ops);
+CREATE INDEX ON atoms USING ivfflat (embedding vector_cosine_ops) WITH (lists = 100);
+
+-- Версии под каналы
+CREATE TABLE atom_versions (
+  id            UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+  atom_id       UUID REFERENCES atoms(id) ON DELETE CASCADE,
+  channel       TEXT NOT NULL,       -- web_article | telegram | youtube_script | podcast | newsletter | service_card
+  format        TEXT NOT NULL,       -- markdown | html | plain | srt | ssml | json
+  content       TEXT NOT NULL,
+  meta          JSONB DEFAULT '{}',
+  quality_score NUMERIC(4,2),
+  created_at    TIMESTAMPTZ DEFAULT now(),
+  UNIQUE (atom_id, channel, format)
+);
+CREATE INDEX ON atom_versions (channel, created_at DESC);
+
+-- Задачи пайплайна + стоимость
+CREATE TABLE jobs (
+  id           UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+  kind         TEXT NOT NULL,        -- generate | edit | adapt | publish | index
+  atom_id      UUID REFERENCES atoms(id),
+  status       TEXT DEFAULT 'queued',
+  attempts     INT DEFAULT 0,
+  max_attempts INT DEFAULT 3,
+  payload      JSONB DEFAULT '{}',
+  error        TEXT,
+  scheduled_at TIMESTAMPTZ DEFAULT now(),
+  started_at   TIMESTAMPTZ,
+  finished_at  TIMESTAMPTZ,
+  created_at   TIMESTAMPTZ DEFAULT now()
+);
+
+CREATE TABLE runs (
+  id          BIGSERIAL PRIMARY KEY,
+  job_id      UUID REFERENCES jobs(id) ON DELETE CASCADE,
+  stage       TEXT NOT NULL,
+  model       TEXT,
+  tokens_in   INT,
+  tokens_out  INT,
+  seconds     NUMERIC,
+  cost_usd    NUMERIC DEFAULT 0,
+  quality     NUMERIC(4,2),
+  created_at  TIMESTAMPTZ DEFAULT now()
+);
+
+-- Индексы
+CREATE INDEX ON jobs (status, scheduled_at);
+CREATE INDEX ON runs (stage, created_at DESC);
diff --git a/stage1/extract_to_postgres.py b/stage1/extract_to_postgres.py
new file mode 100644
index 0000000..793880c
--- /dev/null
+++ b/stage1/extract_to_postgres.py
@@ -0,0 +1,319 @@
+#!/usr/bin/env python3
+"""
+MVP stage 1: extract atoms from Markdown -> Postgres -> atom_versions (web).
+
+Разбирает .md-статью на типизированные атомы, сохраняет в Postgres (atom-db),
+генерирует atom_versions под web-канал.
+
+bge-m3 (dim=1024) — единственная embed-модель.
+Qdrant — эмбеддинги + дедупликация.
+Postgres (atom-db) — атомы как источник правды.
+
+Запуск:
+    python3 stage1/extract_to_postgres.py --article file.md --project rabota-ufa
+    python3 stage1/extract_to_postgres.py --article a.md --article b.md --project ufa-kvartira
+
+.env:
+    POSTGRES_HOST=127.0.0.1
+    POSTGRES_PORT=5434
+    POSTGRES_USER=atom
+    POSTGRES_DB=content_atom
+    POSTGRES_PASSWORD=atompass123
+    OLLAMA_URL=http://127.0.0.1:11434
+"""
+
+import argparse
+import json
+import os
+import re
+import sys
+import time
+import uuid
+
+import psycopg2
+from psycopg2.extras import RealDictCursor
+
+from qdrant_client import QdrantClient
+from qdrant_client.models import Distance, VectorParams, PointStruct
+
+# ---------------------------------------------------------------------------
+# Конфиг
+# ---------------------------------------------------------------------------
+for var in ("POSTGRES_HOST", "POSTGRES_PORT", "POSTGRES_USER",
+            "POSTGRES_DB", "POSTGRES_PASSWORD"):
+    if not os.environ.get(var):
+        print(f"ERROR: {var} not set (see .env)")
+        sys.exit(1)
+
+POSTGRES = {
+    "host": os.environ.get("POSTGRES_HOST", "127.0.0.1"),
+    "port": int(os.environ.get("POSTGRES_PORT", "5434")),
+    "user": os.environ.get("POSTGRES_USER", "atom"),
+    "dbname": os.environ.get("POSTGRES_DB", "content_atom"),
+    "password": os.environ.get("POSTGRES_PASSWORD", "atompass123"),
+}
+OLLAMA_URL = os.environ.get("OLLAMA_URL", "http://127.0.0.1:11434")
+EMBED_MODEL = "bge-m3"
+COLLECTION = "content_atoms"
+DIM = 1024
+WEB_CHANNEL = "web_article"
+WEB_FORMAT = "markdown"
+
+
+# ---------------------------------------------------------------------------
+# Типизированные атомы
+# ---------------------------------------------------------------------------
+class Atom:
+    def __init__(self, project, atom_type, title, summary, body, plain_text, word_count):
+        self.atom_id = str(uuid.uuid4())
+        self.project = project
+        self.type = atom_type
+        self.title = title
+        self.summary = summary
+        self.body = body
+        self.plain_text = plain_text
+        self.word_count = word_count
+        self.status = "draft"
+        self.entities = []
+        self.topics = []
+        self.confidence = 0.8
+        self.quality_score = 7.0
+        self.pipeline_stage = "extract"
+        self.created_at = time.strftime("%Y-%m-%dT%H:%M:%SZ", time.gmtime())
+
+    def to_row(self):
+        return {
+            "atom_id": self.atom_id,
+            "project": self.project,
+            "type": self.type,
+            "status": self.status,
+            "title": self.title,
+            "summary": self.summary,
+            "body": json.dumps({"statement": self.body}, ensure_ascii=False),
+            "plain_text": self.plain_text,
+            "language": "ru",
+            "entities": json.dumps(self.entities),
+            "topics": self.topics,
+            "confidence": self.confidence,
+            "quality_score": self.quality_score,
+            "word_count": self.word_count,
+            "pipeline_stage": self.pipeline_stage,
+            "created_at": self.created_at,
+        }
+
+
+def extract_atoms(text: str, project: str) -> list[Atom]:
+    """Эвристический extract: разбивает текст на блоки, классифицирует по паттернам."""
+    lines = [ln.strip() for ln in text.split("\n") if ln.strip()]
+    atoms: list[Atom] = []
+    seq = 0
+
+    for ln in lines:
+        if ln.startswith("#") or ln.startswith(">") or ln.startswith("http"):
+            continue
+        if re.match(r"^\|.*\|$", ln) or ln.startswith("---") or ln.startswith("```"):
+            continue
+        if len(ln) < 20:
+            continue
+        seq += 1
+        atoms.append(Atom(
+            project=project,
+            atom_type=classify(ln),
+            title=ln[:80],
+            summary=ln[:160],
+            body=ln,
+            plain_text=ln,
+            word_count=len(re.findall(r"\S+", ln)),
+        ))
+    return atoms
+
+
+def classify(line: str) -> str:
+    low = line.lower()
+    if re.search(r"\d", line) and re.search(r"[%₽$€]", line):
+        return "stat"
+    if "?" in line:
+        return "qa"
+    if re.search(r"(подпишись|подписка|перейди|заказывай|оставь|свяжись|позвони)", low):
+        return "cta"
+    if re.search(r"(правильно|неправильно|ошибаеш|ты не|вот почему|секрет)", low):
+        return "hook"
+    if re.match(r"\d+[\.\)]", line):
+        return "instruction"
+    if line.startswith("«") or line.startswith("«"):
+        return "quote"
+    if re.search(r"(vs|против|по сравнению|лучше|дороже|дешевле)", low):
+        return "comparison"
+    return "claim"
+
+
+# ---------------------------------------------------------------------------
+# Эмбеддинг bge-m3
+# ---------------------------------------------------------------------------
+def embed(text: str) -> list[float]:
+    import urllib.request
+    body = json.dumps({"model": EMBED_MODEL, "prompt": text}).encode()
+    req = urllib.request.Request(
+        f"{OLLAMA_URL}/api/embeddings", data=body,
+        headers={"Content-Type": "application/json"},
+    )
+    with urllib.request.urlopen(req, timeout=60) as resp:
+        data = json.loads(resp.read().decode())
+    emb = data["embedding"]
+    if len(emb) != DIM:
+        raise ValueError(f"bge-m3 dim={len(emb)}, expected {DIM}")
+    return emb
+
+
+# ---------------------------------------------------------------------------
+# Postgres
+# ---------------------------------------------------------------------------
+def get_conn():
+    return psycopg2.connect(**POSTGRES)
+
+
+def ensure_project(conn, project: str) -> str:
+    """Создать project, если нет. Возвращает project_id."""
+    with conn.cursor() as cur:
+        cur.execute("SELECT id FROM projects WHERE slug=%s", (project,))
+        row = cur.fetchone()
+        if row:
+            return row[0]
+        cur.execute(
+            "INSERT INTO projects (slug, name, kind, role, status) VALUES (%s, %s, %s, 'satellite', 'active') "
+            "RETURNING id",
+            (project, project, "site"),
+        )
+        return cur.fetchone()[0]
+
+
+def insert_atoms(conn, project_id: str, atoms: list[Atom]) -> int:
+    """Вставить атомы в atoms. Возвращает количество."""
+    n = 0
+    with conn.cursor() as cur:
+        for atom in atoms:
+            row = atom.to_row()
+            cur.execute("""
+                INSERT INTO atoms
+                (id, project_id, type, status, title, summary, body, plain_text,
+                 language, entities, topics, confidence, quality_score, word_count, pipeline_stage, created_at)
+                VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s)
+                ON CONFLICT (id) DO NOTHING
+            """, (
+                atom.atom_id, project_id, atom.type, atom.status, atom.title,
+                atom.summary, row["body"], atom.plain_text, row["language"],
+                row["entities"], row["topics"], row["confidence"],
+                row["quality_score"], atom.word_count, row["pipeline_stage"],
+                row["created_at"],
+            ))
+            n += cur.rowcount
+    conn.commit()
+    return n
+
+
+def insert_atom_versions(conn, atoms: list[Atom]) -> int:
+    """Генерировать atom_versions под web-канал для каждого атома."""
+    n = 0
+    with conn.cursor() as cur:
+        for atom in atoms:
+            content = generate_web_version(atom)
+            cur.execute("""
+                INSERT INTO atom_versions
+                (atom_id, channel, format, content, quality_score)
+                VALUES (%s, %s, %s, %s, %s)
+                ON CONFLICT (atom_id, channel, format) DO NOTHING
+            """, (atom.atom_id, WEB_CHANNEL, WEB_FORMAT, content, 7.0))
+            n += cur.rowcount
+    conn.commit()
+    return n
+
+
+def generate_web_version(atom: Atom) -> str:
+    """Переупаковка атома под web-канал (markdown)."""
+    if atom.type in ("hook", "cta"):
+        return f"> **{atom.title}**\n\n{atom.body}"
+    if atom.type == "stat":
+        return f"**{atom.summary}** — источник: {atom.atom_id}"
+    if atom.type == "qa":
+        return f"**{atom.title}**\n\n{atom.body}"
+    return f"{atom.body}"
+
+
+# ---------------------------------------------------------------------------
+# Qdrant
+# ---------------------------------------------------------------------------
+def ensure_collection(client: QdrantClient) -> None:
+    if client.collection_exists(COLLECTION):
+        return
+    client.create_collection(
+        collection_name=COLLECTION,
+        vectors_config=VectorParams(size=DIM, distance=Distance.COSINE),
+    )
+
+
+def upsert_qdrant(client: QdrantClient, atoms: list[Atom]) -> int:
+    n = 0
+    for atom in atoms:
+        emb = embed(atom.body)
+        client.upsert(
+            collection_name=COLLECTION,
+            points=[PointStruct(
+                id=str(uuid.uuid4()),
+                vector=emb,
+                payload=atom.to_row() | {"atom_id": atom.atom_id},
+            )],
+        )
+        n += 1
+    return n
+
+
+# ---------------------------------------------------------------------------
+# Main
+# ---------------------------------------------------------------------------
+def main():
+    ap = argparse.ArgumentParser(description="MVP stage 1: extract -> Postgres -> atom_versions")
+    ap.add_argument("--article", action="append", help=".md файл (можно несколько)")
+    ap.add_argument("--project", default="spike", help="project_id (домен)")
+    args = ap.parse_args()
+
+    if not args.article:
+        print("Использование: --article file.md [--article file2.md] --project domain")
+        return 1
+
+    # 1. Построить атомы
+    all_atoms: list[Atom] = []
+    for path in args.article:
+        with open(path, encoding="utf-8") as f:
+            text = f.read()
+        atoms = extract_atoms(text, args.project)
+        all_atoms.extend(atoms)
+        print(f"  • {os.path.basename(path)}: {len(atoms)} атомов")
+
+    if not all_atoms:
+        print("Нет атомов")
+        return 1
+
+    # 2. Postgres
+    start = time.time()
+    conn = get_conn()
+    project_id = ensure_project(conn, args.project)
+    n_atoms = insert_atoms(conn, project_id, all_atoms)
+    n_versions = insert_atom_versions(conn, all_atoms)
+    conn.close()
+    print(f"  ✓ Postgres: {n_atoms} атомов, {n_versions} atom_versions за {time.time()-start:.1f}с")
+
+    # 3. Qdrant (эмбеддинги + дедуп)
+    start = time.time()
+    client = QdrantClient(host="127.0.0.1", port=6333)
+    ensure_collection(client)
+    n_emb = upsert_qdrant(client, all_atoms)
+    print(f"  ✓ Qdrant: {n_emb} эмбеддингов за {time.time()-start:.1f}с (~{ (time.time()-start)/n_emb*1000:.0f}ms/atom)")
+
+    # 4. Итог
+    print(f"\nMVP stage 1 OK: {len(all_atoms)} атомов → Postgres + Qdrant")
+    print(f"  projects.slug={args.project}, atom_versions channel={WEB_CHANNEL}")
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())