fischer-agentkit/tests
Chiguyong 60a58a0fdb feat(llm): U2 — Prompt Cache 全链路监控 + PII 脱敏 hook
U2/R3 — Anthropic prompt cache 命中率监控 + 等保合规 PII 脱敏。

变更:
- protocol.py: TokenUsage 添加 cache_read/creation_input_tokens + cache_hit property
- providers/anthropic.py: 非流式 + 流式两处解析 cache 字段(cache_read_input_tokens / cache_creation_input_tokens)
- gateway.py: chat() / chat_stream() emit prompt_cache.hit / prompt_cache.miss OTel counter + span attributes
- telemetry/metrics.py: 新增 4 个 metric instruments(prompt_cache.hit/miss + pii_filter.coverage/redacted)
- llm/pii_filter.py(新文件): 正则版 PII 脱敏(手机/邮箱/身份证/银行卡)+ ner_hook + fail-closed + sha256 hash 审计
- agentkit.yaml: 添加 fallbacks + pii_filter 配置模板(默认 disabled,等保场景按需启用)
- tests: test_prompt_cache_layers.py +4 cache metric 测试;test_pii_filter.py 新增 PII 脱敏测试(29 测试通过)

设计决策:
- PII 脱敏用 stdlib(re + hashlib),不引入 NER 依赖;ner_hook 接入客户内网 NER 模型
- 正则顺序 id_card 在 phone 之前(避免身份证号内 11 位数字子串被手机号误匹配)
- ner_hook 异常不吞掉:传播到 filter_pii 由 fail_closed 决定(True→PIIFilterError;False→降级正则版重试)
- fail-closed:脱敏失败拒绝发送(不降级到原文),等保合规要求
2026-07-06 00:32:35 +08:00
..
documents feat(documents): add document processing capability (U1-U9) 2026-06-23 15:05:01 +08:00
e2e refactor: remove all emoji from source code (#20) 2026-07-03 02:46:40 +08:00
integration fix(review): apply ce-code-review findings 2026-06-30 12:42:15 +08:00
manual test(u6): add L4 real-LLM smoke test for ReAct tool-use prompt 2026-07-02 22:08:45 +08:00
routes feat(documents): add document processing capability (U1-U9) 2026-06-23 15:05:01 +08:00
tools feat(documents): add document processing capability (U1-U9) 2026-06-23 15:05:01 +08:00
unit feat(llm): U2 — Prompt Cache 全链路监控 + PII 脱敏 hook 2026-07-06 00:32:35 +08:00
__init__.py feat: initial fischer-agentkit package with unified agent architecture 2026-06-04 22:24:06 +08:00
conftest.py fix: 私董会数据持久化修复 + emoji 移除计划 2026-07-02 01:07:12 +08:00
test_routing_chain.py feat: accumulated frontend enhancements, docs, and static assets 2026-06-14 16:35:01 +08:00