feat(search): multi-provider web search + console integration

Search tool now supports 4 backends with unified output (bocha,
qianfan, zhipu, linkai) and a routing layer:
  - strategy 'auto' (default): pick first configured in canonical order
    bocha > qianfan > zhipu > linkai
  - strategy 'fixed': pin a specific provider
  - agent may pass `provider` to override per-call (only exposed when
    ≥2 providers configured + auto strategy)
This commit is contained in:
zhayujie
2026-05-21 19:58:03 +08:00
parent d3faf9c8dc
commit b7734c3926
6 changed files with 853 additions and 257 deletions

View File

@@ -521,7 +521,7 @@ class AgentInitializer:
if tool_name == "web_search":
from agent.tools.web_search.web_search import WebSearch
if not WebSearch.is_available():
logger.debug("[AgentInitializer] WebSearch skipped - no BOCHA_API_KEY or LINKAI_API_KEY")
logger.debug("[AgentInitializer] WebSearch skipped - no search provider configured")
continue
# Special handling for EnvConfig tool