GreenFit is a collaborative project uniting research institutions, technology developers, agricultural practitioners, and field actors to tackle the barriers limiting farmers from adopting climate-smart practices. Through a combination of advanced technologies such as AI-powered decision support systems, IoT sensors, and XR-based training tools, GreenFit focuses on optimizing resource use, enhancing decision-making, and building resilience to climate change. The project also promotes value-chain partnerships and strengthens digital infrastructure, ensuring scalability and sustainability. Through the use of real-time tools, including the LLM-based AgriChatbot and a drone-in-a-box system for soil analysis and crop health monitoring, GreenFit empowers farmers with the practical, innovative solutions needed to transition toward sustainable practices. GreenFit focuses on capacity building and community-driven dissemination, communication, and exploitation, as through hands-on training, workshops, and stakeholder engagement, it empowers local communities to adopt and sustain climate-smart practices. The project’s capacity-building program and knowledge-sharing platforms ensure that farmers and rural stakeholders are actively involved in the development process. GreenFit's community-led approach enhances local ownership of solutions, driving sustained environmental and economic benefits.