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Merge branch 'main' into rewbs/tool-use-charge-to-subscription

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This commit is contained in:
Robin Fernandes 2026-03-31 09:29:43 +09:00
commit 1126284c97
160 changed files with 5545 additions and 664 deletions
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28
tools/web_tools.py
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@ -91,24 +91,20 @@ def _get_backend() -> str:
if configured in ("parallel", "firecrawl", "tavily", "exa"):
return configured
# Fallback for manual / legacy config — use whichever key is present.
has_firecrawl = (
_has_env("FIRECRAWL_API_KEY")
or _has_env("FIRECRAWL_API_URL")
or _is_tool_gateway_ready()
# Fallback for manual / legacy config — pick the highest-priority
# available backend. Firecrawl also counts as available when the managed
# tool gateway is configured for Nous subscribers.
backend_candidates = (
("firecrawl", _has_env("FIRECRAWL_API_KEY") or _has_env("FIRECRAWL_API_URL") or _is_tool_gateway_ready()),
("parallel", _has_env("PARALLEL_API_KEY")),
("tavily", _has_env("TAVILY_API_KEY")),
("exa", _has_env("EXA_API_KEY")),
)
has_parallel = _has_env("PARALLEL_API_KEY")
has_tavily = _has_env("TAVILY_API_KEY")
has_exa = _has_env("EXA_API_KEY")
if has_exa and not has_firecrawl and not has_parallel and not has_tavily:
return "exa"
if has_tavily and not has_firecrawl and not has_parallel:
return "tavily"
if has_parallel and not has_firecrawl:
return "parallel"
for backend, available in backend_candidates:
if available:
return backend
# Default to firecrawl (backward compat, or when both are set)
return "firecrawl"
return "firecrawl" # default (backward compat)
def _is_backend_available(backend: str) -> bool: