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Text-to-Query Agents met MongoDB en LangGraph

Apoorva Joshi

Senior AI/ML Developer Advocate, MongoDB

Het eindresultaat!

agentic10.jpg

Text-to-Query Agents met MongoDB en LangGraph

De gereedschapskist van je agent

from langchain_mongodb.agent_toolkit.toolkit import MongoDBDatabaseToolkit

# Initialize the MongoDB database toolkit
toolkit = MongoDBDatabaseToolkit(db=db, llm=llm)

# Extract the tools from the toolkit
tools = toolkit.get_tools()
Text-to-Query Agents met MongoDB en LangGraph

Prompt engineering

from langchain_mongodb.agent_toolkit import MONGODB_AGENT_SYSTEM_PROMPT

# Create a templated prompt for the LLM
prompt = ChatPromptTemplate.from_messages(
    [
        ("system", MONGODB_AGENT_SYSTEM_PROMPT),
        ("system", "Do not re-run tools unless absolutely necessary. If you are not
                    able to get enough information using the tools, reply with
                    I DON'T KNOW. You have access to the following tools: {tool_names}."),
        MessagesPlaceholder(variable_name="messages"),
    ]
)
Text-to-Query Agents met MongoDB en LangGraph

Agent-orkestratie

langgraph.png

Text-to-Query Agents met MongoDB en LangGraph

Geheugen

mongosaver.png

thread_checkpoint.png

Text-to-Query Agents met MongoDB en LangGraph

Wat nu?

 

Meer over MongoDB en Text-to-Query-agents

Meer over LangChain en LangGraph

Text-to-Query Agents met MongoDB en LangGraph

Gefeliciteerd!

Text-to-Query Agents met MongoDB en LangGraph

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