OpenClaw (formerly Clawdbot and Moltbot) is a free and open-source autonomous artificial intelligence (AI) agent developed by Peter Steinberger. It is an autonomous agent that can execute tasks via large language models, using messaging platforms as its main user interface.
https://en.wikipedia.org/wiki/OpenClaw

Getting Started:
https://docs.openclaw.ai/start/getting-started

Lists of open-source artificial intelligence software:
https://en.wikipedia.org/wiki/Lists_of_open-source_artificial_intelligence_software