DIRECTORY

Autonomous software engineering glossary

The autonomous coding category borrows words from research, DevOps, and product marketing, and they do not always mean the same thing. This glossary defines the six terms that decide most buying conversations, with one sentence you can reuse and a longer explanation of what the term implies in practice.

Six definitions, written to be quoted in a buying conversation and checked against how a product actually behaves.

Start free See pricing

Explore

Autonomous software engineerWhat the role implies beyond a coding assistant, including planning, verification, and delivery. Cloud codingWhat changes when the agent runs on a remote machine instead of your laptop. Agent harnessThe loop, tools, and budgets around a model that decide how an agent behaves. Agentic codingHow agentic work differs from autocomplete, and what it requires from the repo. AI code reviewWhat an AI reviewer can check, what it cannot, and where the evidence should live. Sandboxed executionThe isolation properties behind the phrase, and why they matter for untrusted work.

Why definitions matter here

Two vendors can both say “autonomous agent” while one runs a chat session and the other runs a sandboxed process for an hour. The words set expectations about autonomy, isolation, and evidence, so it is worth agreeing on them before a demo.

The six terms

Autonomous software engineer, cloud coding, agent harness, agentic coding, AI code review, and sandboxed execution. Each page gives a one-sentence definition, explains what it is not, and links to the product pages where the term does real work.

How to use the glossary

Read the term that appears in the vendor’s pitch you are evaluating. If the definition does not match how the product behaves, that gap is the question to ask in the trial.

Frequently asked

Is an autonomous software engineer the same as a coding agent?

Often used interchangeably, but the glossary separates them: an agent is the mechanism, an autonomous software engineer is the role it is asked to fill, including planning, verification, and delivery.

What is an agent harness?

The part that drives the model: tool dispatch, context management, budgets, and the loop that decides when the task is done. Two products can use the same model and behave differently because their harnesses differ.

Why define sandboxed execution?

Because isolation is a security claim, not a feature bullet. The definition covers what has to be true for a sandbox to mean anything: separate filesystem, scoped credentials, and a boundary around network access.

Do these definitions mention Hyperlane?

Where a term maps to something Hyperlane ships, the page links to it. The definitions stand on their own.

Last verified 11 Nov 2026.

Sources: Hyperlane docs Hyperlane pricing Hyperlane enterprise

Keep exploring

Delegate the ticket. Review the PR.

Start with the Free plan — 10 minutes of agent computer time every month, no card required.

Try Hyperlane free

Hyperlane AI is not affiliated with the Hyperlane blockchain protocol (hyperlane.xyz) or the Hyperlane code editor (hyperlaneide.com).