https://pypi.org/project/langchain-agent-hints/ Recent updates to the Python Package Index for langchain-agent-hints en https://pypi.org/project/langchain-agent-hints/0.1.0/ Per-request serving-intent hints (X-Agent-Hint) and out-of-band agent status events, as LangChain agent middleware. Thu, 15 Oct 2026 11:59:13 GMT