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	9821
title	Enhancement: Neural Link VDOM Sync Primitives
state	Closed
labels	enhancementaiarchitecture
assignees	[]
createdAt	Apr 9, 2026, 1:33 PM
updatedAt	Jun 21, 2026, 9:45 PM
githubUrl	https://github.com/neomjs/neo/issues/9821
author	tobiu
commentsCount	1
parentIssue	null
subIssues	[]
subIssuesCompleted	0
subIssuesTotal	0
contentTrust
projected
quarantined	0
signals	[]
blockedBy	[]
blocking	[x] 8851 Exploration: Neural Link Driven Playwright Tests (Deep E2E)
closedAt	Jun 21, 2026, 9:45 PM

Enhancement: Neural Link VDOM Sync Primitives

Closed v13.1.0/archive-v13-1-0-chunk-1 enhancementaiarchitecture

tobiu commented on Apr 9, 2026, 1:33 PM

Background

Currently, the AppWorker bridge tools (like callMethod and setInstanceProperties) resolve to {success: true} instantly upon finishing the Javascript action. Our Main Thread E2E tests are forced to blindly auto-retry CSS assertions because we have no topological sync mapping of when me.update() actually evaluates its VDOM delta in the Main Thread.

Objective

Enhance the MCP Server neural-link communication bridge. Provide developers with a mechanism to await the physical resolution of a VDOM update delta after injecting a property mutation, eliminating test race-conditions entirely.

tobiu added the enhancement label on Apr 9, 2026, 1:33 PM

tobiu added the ai label on Apr 9, 2026, 1:33 PM

tobiu added the architecture label on Apr 9, 2026, 1:33 PM

tobiu marked this issue as blocking #8851 on Apr 9, 2026, 1:34 PM