This notebook provides a quick overview for getting started with Discord tooling in langchain_discord. For more details on each tool and configuration, see the docstrings in your repository or relevant doc pages.
Overview Integration details Tool featuresDiscordReadMessages: Reads messages from a specified channel.DiscordSendMessage: Sends messages to a specified channel.The integration is provided by the langchain-discord-shikenso package. Install it as follows:
%pip install --quiet -U langchain-discord-shikenso
This integration requires you to set DISCORD_BOT_TOKEN as an environment variable to authenticate with the Discord API.
export DISCORD_BOT_TOKEN="your-bot-token"
You can optionally set up LangSmith for tracing or observability:
InstantiationBelow is an example showing how to instantiate the Discord tools in langchain_discord. Adjust as needed for your specific usage.
from langchain_discord.tools.discord_read_messages import DiscordReadMessages
from langchain_discord.tools.discord_send_messages import DiscordSendMessage
read_tool = DiscordReadMessages()
send_tool = DiscordSendMessage()
Below is a simple example of calling the tool with keyword arguments in a dictionary.
invocation_args = {"channel_id": "1234567890", "limit": 3}
response = read_tool(invocation_args)
response
If you have a model-generated ToolCall, pass it to tool.invoke() in the format shown below.
tool_call = {
"args": {"channel_id": "1234567890", "limit": 2},
"id": "1",
"name": read_tool.name,
"type": "tool_call",
}
tool.invoke(tool_call)
Below is a more complete example showing how you might integrate the DiscordReadMessages and DiscordSendMessage tools in a chain or agent with an LLM. This example assumes you have a function (like create_react_agent) that sets up a LangChain-style agent capable of calling tools when appropriate.
from langgraph.prebuilt import create_react_agent
from langchain_discord.tools.discord_read_messages import DiscordReadMessages
from langchain_discord.tools.discord_send_messages import DiscordSendMessage
llm = ...
read_tool = DiscordReadMessages()
send_tool = DiscordSendMessage()
agent_executor = create_react_agent(llm, [read_tool, send_tool])
example_query = "Please read the last 5 messages in channel 1234567890"
events = agent_executor.stream(
{"messages": [("user", example_query)]},
stream_mode="values",
)
for event in events:
event["messages"][-1].pretty_print()
See the docstrings in:
for usage details, parameters, and advanced configurations.
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