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Shared brain for AI agents. Context that survives across repos, sessions, and engineers.

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devnexus – shared AI brain across repos, sessions, and engineers

Name: devnexus – shared AI brain across repos, sessions, and engineers
Availability: InStock
Author: Joshhuang314

by Joshhuang314·Apr 18, 2026·6 points·0 comments

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AI Analysis

●●SolidBig BrainNiche Gem

Obsidian vaults as persistent agent memory is clever, but Cursor's native context is smoother.

Strengths

•Human-editable agent memory via Obsidian makes context debugging actually possible.
•Code graph links decisions to specific symbols, preventing repeated dead ends.
•Git-based sync means no new server infrastructure required for team sharing.

Weaknesses

•PolyForm Noncommercial license blocks startup or enterprise usage immediately.
•Requires maintaining separate vault sync alongside repo workflow, adding friction.

Post Description

This started as my personal workspace, but after a few people asked me to set it up for them I turned it into a script. However updating it was a pain and required completely remaking the workspace everytime so I turned it into a npm package with CLI.

Setting up this workspace gives the agent a shared brain across repos, sessions, and engineers by using a shared obsidian vault. It uses a code graph to see what is impacted when changing code and links past decisions to the code they touched to make sure you never go down the same rabbit hole twice.

Still building it out but I would love to hear any thoughts/feedback