-- Skill Definitions for AI Agent Skills (Phase F-SKILL)

CREATE TABLE IF NOT EXISTS automation_skill_definitions (
    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
    tenant_id UUID NOT NULL,
    name VARCHAR(255) NOT NULL UNIQUE,
    description TEXT NOT NULL,
    instructions TEXT NOT NULL,
    allowed_tool_ids JSONB NOT NULL DEFAULT '[]',
    context_policy JSONB,
    category VARCHAR(100) NOT NULL DEFAULT 'general',
    is_active BOOLEAN NOT NULL DEFAULT TRUE,
    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
    updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
    deleted_at TIMESTAMPTZ
);
CREATE INDEX IF NOT EXISTS ix_skill_defs_tenant_active ON automation_skill_definitions (tenant_id, is_active);
CREATE INDEX IF NOT EXISTS ix_skill_defs_tenant_category ON automation_skill_definitions (tenant_id, category);