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New open-source CLI tool enables AI coding agents to share persistent memory and learn from past decisions across projects and team members
Hacker News · April 18, 2026
AI Summary
- •devnexus creates a shared knowledge base for AI agents by mapping function-level dependencies and building a code graph
- •Shared Obsidian vault stores all information, which agents consult before writing code to avoid repeating failed approaches
- •Past decisions are directly linked to the code they modified, preventing teams from exploring the same dead ends twice
- •Tool works across multiple sessions and engineers, enabling persistent collaborative learning for AI-assisted development
- •Project is still in development and the creator is actively seeking community feedback on Hacker News
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