Geppetto v0.2.5 Claude, ChatGPT, and Gemini OSS Companion in Your Slack

In plain words

Geppetto is a Slack app that integrates Claude, ChatGPT, and Gemini into a single interface for team collaboration. It includes image generation capabilities and allows all channel members to participate in AI-assisted threads. The tool is designed to help teams with tasks like software engineering and sales work, and is available as open-source software deployable via Docker.

written from the facts on this page · September 2026

From the sources

Geppetto v0.2.5: your favorite LLMs within Slack. Switch between ChatGPT, Claude, and Gemini, manage models and creative image generation.

[email protected] Looking for collaboration for your next project? Do not hesitate to contact us to say hello. DeepTechia is introducing Geppetto v0.2.5 : your favorite LLMs within Slack. Geppetto is part of our work life so why not share him, and our enthusiasm for helping other people and organizations in the world: pure FOSS . Shhh, the next version will include LLaMa via ollama! While we may not compete directly with Meta, we are humbly proud of having developed these capabilities early on, ahead of their implementation in WhatsApp, Instagram, Facebook, and Messenger, but within Slack, which also drives productivity around the world. Multi-Model Support: Toggle effortlessly between AI…from deeptechia.io

In the maker’s words, at launch

Geppetto v0.2.5 is now available. This update introduces supports for Claude, ChatGPT, and Gemini, all integrated into one Slack app (@Geppetto). It also includes image generation capabilities, with more features currently in development. We're actively using Geppetto across several of our companies, assisting teams…

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