truthstack-langchain 1.0.0

LangChain adapter for TruthStack supplement safety API. Check drug interactions, get evidence, search compounds.

truthstack-langchain

LangChain adapter for TruthStack supplement safety API.

Install

pip install truthstack-langchain

Quick Start

from truthstack_langchain import get_tools
from langchain_openai import ChatOpenAI
from langchain.agents import AgentExecutor, create_openai_tools_agent

tools = get_tools(api_key="your-key")
llm = ChatOpenAI(model="gpt-4")
agent = create_openai_tools_agent(llm, tools, prompt)
executor = AgentExecutor(agent=agent, tools=tools)

result = executor.invoke({"input": "Can I take berberine while on Ozempic?"})

Tools Included

Tool	Description
truthstack_check_interactions	Check supplement + drug interactions
truthstack_get_evidence	Evidence balance + citations
truthstack_search_supplements	Fuzzy compound search
truthstack_safety_signals	FDA CAERS/FAERS signals
truthstack_drug_profile	Drug CYP450 + botanical interactions

Also available

pip install truthstack                    # Core client
pip install truthstack-llamaindex         # LlamaIndex adapter
pip install truthstack-crewai             # CrewAI adapter

API Key

Free key (2,000 calls/month): truthstack.co/developers

License

MIT