1.8 KiB
1.8 KiB
created, type, project, source, tags
| created | type | project | source | tags | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-04-06 | log | Smart Support | docs/phases/phase-2-dev-log.md |
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Phase 2: Multi-Agent Routing + Safety -- Development Log
Status: COMPLETED Phase branch:
phase-2/multi-agent-safetyDate started: 2026-03-30 Date completed: 2026-03-30
What Was Built
- Intent Classification (
app/intent.py): LLM 结构化输出意图分类器,Pydantic 模型(IntentTarget, ClassificationResult)。支持单意图、多意图、模糊检测,可配置置信度阈值。 - Discount Agent (
app/agents/discount.py): Mock Agent,apply_discount(write + interrupt)和 generate_coupon(read)。验证折扣范围 1-100%。 - Interrupt Manager (
app/interrupt_manager.py): TTL 中断追踪,30 分钟自动过期。提供 register, check_status, resolve, cleanup_expired, generate_retry_prompt。 - Webhook Escalation (
app/escalation.py): HTTP POST 升级,指数退避重试(最多 3 次)。WebhookEscalator + NoOpEscalator,EscalationService Protocol。 - Enhanced Supervisor (
app/graph.py): 动态 Agent 描述 Supervisor 提示。意图分类器附加到 graph。多意图提示注入。 - Vertical Templates: 三个行业 YAML 模板(电商、SaaS、金融科技)。
- Template Loading (
app/registry.py): load_template() 和 list_templates()。 - WebSocket Integration: 模糊意图发送澄清消息。中断 TTL 检查 -- 过期中断返回重试提示。
Test Coverage
- Total: 153 tests (Phase 1: 87 + Phase 2: 66)
- Coverage: 90.18%
- intent.py: 100% | discount.py: 96% | interrupt_manager.py: 100% | escalation.py: 100%