What is the Neural Link?

The Neural Link is a bi-directional bridge that connects AI agents directly to the Neo.mjs runtime. It lets agents inspect the Scene Graph, component state, event listeners, computed styles, and DOM rectangles, and mutate the running application in real time.

Why is Neo.mjs called an Application Engine instead of a framework?

Neo.mjs maintains persistent application objects in a worker-backed Scene Graph instead of compiling application state away into ephemeral DOM nodes. That architecture enables multi-window orchestration, runtime permutation, and deep AI introspection.

What is Context Engineering?

Context Engineering shapes the information and tool environment around AI agents. Neo.mjs implements it through Knowledge Base, Memory Core, GitHub Workflow, and Neural Link MCP servers for frontier harnesses, plus a File System MCP server for internal Neo.ai.Agent local loops.

What is the Neo.mjs Agent OS?

The Neo.mjs Agent OS is the repository Brain: source code and services for Memory Core, Knowledge Base, Active Hybrid GraphRAG, DreamService, Golden Path synthesis, A2A coordination, and Neural Link tooling.

Frontmatter

id	9496
title	Grid Multi-Body: Adapt Keyboard Navigation for Split Bodies
state	Open
labels	epicno auto closeaigrid
assignees	tobiu
createdAt	Mar 16, 2026, 10:51 PM
updatedAt	4:50 AM
githubUrl	https://github.com/neomjs/neo/issues/9496
author	tobiu
commentsCount	3
parentIssue	9486
subIssues	15195 Align Grid focus ownership after the multi-body split
subIssuesCompleted	0
subIssuesTotal	1
contentTrust
projected
quarantined	0
signals	[]
blockedBy	[]
blocking	[]

Grid Multi-Body: Adapt Keyboard Navigation for Split Bodies

Open Backlog/active-chunk-1 epicno auto closeaigrid

tobiu commented on Mar 16, 2026, 10:51 PM

As part of the Multi-Body Grid architecture Epic (#9486), Keyboard Navigation must be updated to treat the split physical SubGrids as a single continuous logical grid.

The Challenge: Currently, using Left/Right arrow keys navigates through the DOM structure of a single `grid.Body`. In the multi-body setup, the `grid.Body` is split.

Requirements:

Logical Coordinate System: KeyNav must operate entirely on logical coordinates (Column Index x Record Index) rather than physical DOM siblings.
Boundary Crossing: Navigating Right from the last cell in the `locked: 'start'` body must logically move focus/selection into the first cell of the `center` body.
Cross-Window Support: This KeyNav logic must work even if the `start` body has been ripped out into a separate physical browser window (as outlined in #9493), by updating the shared `SelectionModel` state in the App Worker.

tobiu added the epic label on Mar 16, 2026, 10:51 PM

tobiu added the ai label on Mar 16, 2026, 10:51 PM

tobiu added the grid label on Mar 16, 2026, 10:51 PM

tobiu added parent issue #9486 on Mar 16, 2026, 10:51 PM

tobiu assigned to @tobiu on Mar 17, 2026, 7:59 PM

tobiu removed the stale label on Jun 16, 2026, 9:21 AM

tobiu added the no auto close label on Jun 16, 2026, 9:21 AM