Guide · First-party
What is an AI agent?
An AI agent is an LLM plus a harness plus tools running in a loop, with the model deciding each next step.
AI Coding Agent Knowledge & Assets
Source-backed knowledge, practical assets, and field notes from the community to help you build with confidence.
Featured Editorial
Guide · First-party
An AI agent is an LLM plus a harness plus tools running in a loop, with the model deciding each next step.
Explore
按主题翻阅图解词典:每个概念一句话讲透,还配一段能直接粘贴给 Agent 的 prompt。下方词条正在滚动,点开任何一张即可预览。
Utilities
Convert Unix timestamps to and from human-readable dates.
Preview rendered Markdown as you type, entirely in your browser.
Format, validate, and inspect JSON without sending it anywhere.
View all tools
Latest Verified
| Title | Topic | Type | Evidence | Published |
|---|---|---|---|---|
| agent fundamentals | Guides | Mellnx first-party | Sep 6, 2026 | |
| agent fundamentals | Guides | Mellnx first-party | Sep 6, 2026 | |
| agent fundamentals | Guides | Mellnx first-party | Sep 6, 2026 | |
| agent fundamentals | Guides | Mellnx first-party | Sep 6, 2026 | |
| agent fundamentals | Guides | Mellnx first-party | Sep 6, 2026 | |
| agent fundamentals | Guides | Mellnx first-party | Sep 6, 2026 | |
| — | Utilities | Mellnx first-party | Sep 6, 2026 | |
| — | Utilities | Mellnx first-party | Sep 6, 2026 |
Guides
agent fundamentals
Published Sep 6, 2026
Guides
agent fundamentals
Published Sep 6, 2026
Guides
agent fundamentals
Published Sep 6, 2026
Guides
agent fundamentals
Published Sep 6, 2026
Guides
agent fundamentals
Published Sep 6, 2026
Guides
agent fundamentals
Published Sep 6, 2026
Utilities
—
Published Sep 6, 2026
Utilities
—
Published Sep 6, 2026
Spotlight
Guide
A chat request is a stateless list of role-tagged messages, and your application owns the conversation history.
Guides
Tokens are the smallest units of text a language model reads or writes, and every context limit and price is measured in them.