Slack Bot Adk Python Cloudrun

Slack Bot using Google Agent Development Kit (Python, Cloud Run)

[](https://deepwiki.com/danishi/slack-bot-adk-python-cloudrun) 

This repository provides a Slack bot backend implemented in Python that uses [Slack Bolt](https://slack.dev/bolt-python) and Google Cloud's [Gemini Enterprise Agent Platform](https://cloud.google.com/products/gemini-enterprise-agent-platform) (formerly Vertex AI) Gemini model via the [Agent Development Kit](https://google.github.io/adk-docs/). The bot responds to text, images, PDFs, plain text files, videos, and audio messages, while maintaining conversation context within Slack threads. It is designed to run on [Cloud Run](https://cloud.google.com/run).

If you want to use the [Google Gen AI SDK](https://googleapis.github.io/python-genai/), please refer to [this repository](https://github.com/danishi/slack-gemini-bot-on-google-cloud)💡

If you want a simpler, lightweight Slack bot without the ADK framework, check out [Nano Banana](https://github.com/danishi/slack-nano-banana-bot-on-google-cloud)🍌

Features

• Powered by Gemini Enterprise Agent Platform (formerly Vertex AI) Gemini via the ADK. Verified working with gemini-3.7-flash (the default MODEL_NAME); any other Gemini model can be used by setting MODEL_NAME.
• Responds to @mention messages in Slack channels and direct messages (DMs).
• Reaction trigger — react to any message with a configured emoji (default :robot_face:, set via REACTION_TRIGGER) to run the bot against that message without @mentioning it.
• Supports text, image, PDF, text file, video, and audio inputs from Slack messages. Files are fetched via authenticated URLs and sent to Gemini for multimodal understanding.
• Web search v