--- title: "Claude Code isn't magic. The harness layer is just... description: Discussion about ""Claude Code isn't magic. The harness layer is just software, and software is something any dev can shape to fit how they want to... canonical: https://daily.dev/posts/claude-code-isn-t-magic-the-harness-layer-is-just-software-and-software-is-something-any-dev-can--tuyu5bdef twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: "Claude Code isn't magic. The harness layer is just software, and software is something any dev can shape to fit how they want to work." Check out @Hacubu’s practical guide to building a custom agent with @LangChain’s Deep Agents, LangSmith, and ACP. | daily.dev og:description: Discussion about ""Claude Code isn't magic. The harness layer is just software, and software is something any dev can shape to fit how they want to... og:url: https://daily.dev/posts/claude-code-isn-t-magic-the-harness-layer-is-just-software-and-software-is-something-any-dev-can--tuyu5bdef og:image: https://api.daily.dev/og/posts/tuYU5BDeF.png og:image:alt: "Claude Code isn't magic. The harness layer is just software, and software is something any dev can shape to fit how they want to work." Check out @Hacubu’s practical guide to building a custom agent with @LangChain’s Deep Agents, LangSmith, and ACP. og:image:width: 1200 og:image:height: 630 og:locale: en --- [JetBrains](https://daily.dev/sources/jetbrains) [Read on](https://api.daily.dev/r/tuYU5BDeF) Apr 08•From x.com  JetBrains @jetbrains "Claude Code isn't magic. The harness layer is just software, and software is something any dev can shape to fit how they want to work." Check out @Hacubu’s practical guide to building a custom agent with @LangChain’s Deep Agents, LangSmith, and ACP. Comment Bookmark Copy Share your thoughtsPost [](https://daily.dev/sources/jetbrains) [JetBrains](https://daily.dev/sources/jetbrains "https://daily.dev/sources/jetbrains") JetBrains is a software development company known for its suite of developer tools, including integr... Read more 2.3K Followers • 11.4K Upvotes #### Would you recommend this post? 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