diff --git a/schemas/06_stubs.sql b/schemas/06_stubs.sql
new file mode 100644
index 0000000..5f8c6b4
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+++ b/schemas/06_stubs.sql
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+-- =============================================================================
+-- Stub Tables para Context Manager v1.0
+-- Tablas temporales hasta integración con Sistema de Componentes TZZR
+-- =============================================================================
+
+-- PLY: Players/Usuarios
+CREATE TABLE IF NOT EXISTS cto.ply (
+    id BIGSERIAL PRIMARY KEY,
+    hash CHAR(64) UNIQUE NOT NULL,
+    name TEXT,
+    metadata JSONB DEFAULT '{}',
+    created_at TIMESTAMPTZ DEFAULT NOW()
+);
+
+-- FLG: Flags/Banderas
+CREATE TABLE IF NOT EXISTS cto.flg (
+    id BIGSERIAL PRIMARY KEY,
+    hash CHAR(64) UNIQUE NOT NULL,
+    name TEXT,
+    value JSONB DEFAULT '{}',
+    created_at TIMESTAMPTZ DEFAULT NOW()
+);
+
+-- ITM: Items
+CREATE TABLE IF NOT EXISTS cto.itm (
+    id BIGSERIAL PRIMARY KEY,
+    hash CHAR(64) UNIQUE NOT NULL,
+    name TEXT,
+    item_type TEXT,
+    metadata JSONB DEFAULT '{}',
+    created_at TIMESTAMPTZ DEFAULT NOW()
+);
+
+-- LOC: Locations
+CREATE TABLE IF NOT EXISTS cto.loc (
+    id BIGSERIAL PRIMARY KEY,
+    hash CHAR(64) UNIQUE NOT NULL,
+    name TEXT,
+    coordinates JSONB DEFAULT '{}',
+    metadata JSONB DEFAULT '{}',
+    created_at TIMESTAMPTZ DEFAULT NOW()
+);
+
+-- HST: Hashtags
+CREATE TABLE IF NOT EXISTS cto.hst (
+    id BIGSERIAL PRIMARY KEY,
+    hash CHAR(64) UNIQUE NOT NULL,
+    tag TEXT UNIQUE,
+    category TEXT,
+    created_at TIMESTAMPTZ DEFAULT NOW()
+);
+
+-- Índices básicos
+CREATE INDEX IF NOT EXISTS idx_ply_name ON cto.ply(name);
+CREATE INDEX IF NOT EXISTS idx_flg_name ON cto.flg(name);
+CREATE INDEX IF NOT EXISTS idx_itm_name ON cto.itm(name);
+CREATE INDEX IF NOT EXISTS idx_itm_type ON cto.itm(item_type);
+CREATE INDEX IF NOT EXISTS idx_loc_name ON cto.loc(name);
+CREATE INDEX IF NOT EXISTS idx_hst_tag ON cto.hst(tag);
+CREATE INDEX IF NOT EXISTS idx_hst_category ON cto.hst(category);