Agentic engineering

Agentic engineering is a workflow, not a tool.

Agents write code. Humans set intent, plan the work, review the diffs, and coordinate across parallel sessions. Nimbalyst is the visual workspace where that workflow runs end to end.

Nimbalyst workspace for agentic engineering

What agentic engineering actually means

Andrej Karpathy described agentic engineering as the stage after vibe coding. Vibe coding is when you describe a thing and an agent makes it. Agentic engineering is when you direct a team of agents through structured work: specs, plans, parallel sessions, file-level review, and version control. The shift is from one prompt to one workflow.

It is not a new IDE category. It is the operating model for software work in 2026. Engineers spend less time typing characters and more time defining intent, breaking down tasks, choosing the right agent for each job, and reviewing what comes back. The tooling has to match that. A chat window does not.

Why Nimbalyst

What agentic engineering needs from a workspace

Specs as inputs

Specs as inputs

Write structured specs, plans, and architecture notes in a WYSIWYG markdown editor. Agents read them, execute against them, and update them. The doc is the brief.

Plans agents can execute

Plans agents can execute

Break work into tracked tasks with status, owners, and links to files. Agents pick up tasks, do the work, and report back into the same plan.

Parallel agent orchestration

Parallel agent orchestration

Run six or more agents in parallel on a kanban board. Frontend, API, tests, docs, refactors, all moving at once with visible status.

File-by-file review

File-by-file review

Every agent change shows as red and green inline. Approve, reject, or refine each one before it lands. Review scales with the agents.

Visual context, not just text

Visual context, not just text

Mockups, Excalidraw diagrams, and data models live next to the code. Agents read the visual context so the brief is precise.

Right agent for the job

Right agent for the job

Claude Code for deep reasoning. Codex for fast iteration. Both running in the same project, on the same kanban, reviewed in the same viewer.

Comparison

Vibe coding vs agentic engineering

Feature Vibe coding Nimbalyst
Operating model One prompt, one session Plan, parallel agents, structured review
Inputs to the agent Chat message Specs, mockups, diagrams, task plans
Number of agents One Many in parallel
Review Read the chat Inline diffs per file with accept and reject
Coordination Manual context switching Kanban across sessions
Agent choice Whatever the tool ships Claude Code and Codex, picked per task
Where the work lives Chat history Files, tasks, sessions, diffs

FAQ

Frequently asked questions

What is agentic engineering?
Agentic engineering is a software development workflow where AI agents write the code and humans set intent, plan the work, choose the right agent for each task, and review every change. It is the practice that follows vibe coding. The natural-language input is the same. The structure around it is what changes: specs, plans, parallel sessions, file-by-file review, and orchestration.
What is an agentic engineer?
An agentic engineer is a developer whose primary work is directing agents rather than typing code character by character. They write specs and plans, run multiple agent sessions in parallel, review diffs, and decide which agent to use for which job. The skill shifts from authoring to architecting and reviewing.
How is agentic engineering different from vibe coding?
Vibe coding is single-session, prompt-and-go. Agentic engineering adds the engineering practices that real software work needs: planning, structured specs, parallel agents, visual context, file-level diff review, and task tracking. Vibe coding is a starting point. Agentic engineering is what scales.
What tools do agentic engineers use?
Most agentic engineers use a coding agent such as Claude Code or OpenAI Codex for the writing, plus a workspace that handles planning, parallel sessions, and review. Nimbalyst is a visual workspace built for that workflow, with a session kanban, markdown specs, mockups, diagrams, data models, and inline diff review across every editor type.
Is agentic engineering only for experienced developers?
No. Agentic engineering scales down to a single contributor and up to a team. The practices that matter at scale, like writing a clear spec, reviewing every change, and picking the right agent for the task, also help individual builders ship higher-quality work faster.
Where does Nimbalyst fit?
Nimbalyst is the visual workspace where agentic engineering happens. It runs Claude Code and Codex underneath, adds a session kanban for parallel agents, visual editors for markdown and mockups and diagrams, and file-by-file diff review for everything an agent touches. The desktop and iOS apps are MIT licensed and free for individuals.

Nimbalyst is the open-source visual workspace for building with Codex, Claude Code, and more