langchain-discord-shikenso 1.1.0

An integration package connecting Discord and LangChain

langchain-discord

This package provides Discord tools and a toolkit for use with LangChain. It includes:

• DiscordReadMessages: Read messages from a given Discord channel.
• DiscordSendMessage: Send messages to a given Discord channel.
• DiscordToolkit: A convenient toolkit that bundles these tools.

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Installation

pip install -U langchain-discord

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Environment Variable

Export your bot token so the tools can authenticate with the Discord API:

export DISCORD_BOT_TOKEN="your-discord-bot-token"

If this environment variable is not set, the tools will raise a ValueError when instantiated.

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Usage

Direct Tool Usage

from langchain_discord.tools.discord_read_messages import DiscordReadMessages
from langchain_discord.tools.discord_send_messages import DiscordSendMessage

# Create instances of each tool
read_tool = DiscordReadMessages()
send_tool = DiscordSendMessage()

# Read the last 5 messages from channel 1234567890
read_result = read_tool({"channel_id": "1234567890", "limit": 5})
print(read_result)

# Send a message to the same channel
send_result = send_tool({"channel_id": "1234567890", "message": "Hello from Python!"})
print(send_result)

Using the Toolkit

You can also use DiscordToolkit to automatically gather both tools:

from langchain_discord.toolkits import DiscordToolkit

toolkit = DiscordToolkit()
tools = toolkit.get_tools()

# tools[0] should be DiscordReadMessages, tools[1] is DiscordSendMessage
read_tool = tools[0]
send_tool = tools[1]

# Example usage
print(read_tool({"channel_id": "1234567890", "limit": 5}))
print(send_tool({"channel_id": "1234567890", "message": "Hello from toolkit!"}))

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Tests

If you have a tests folder (e.g. tests/unit_tests/), you can run them (assuming Pytest) with:

pytest --maxfail=1 --disable-warnings -q

Make sure your DISCORD_BOT_TOKEN is set or your tests are mocked so they don’t require a real token.

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License

MIT License

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Further Documentation

• For more details, see the docstrings in:

  • discord_read_messages.py
  • discord_send_messages.py
  • toolkits.py for DiscordToolkit

• Official Discord Developer Docs: https://discord.com/developers/docs/intro

• LangChain GitHub for general LangChain usage and tooling.