Claude Code 子代理上线前 20 项质检清单与成本策略
用 5 个 Opus 子代理并行巡检上线前 20 项设计与体验问题并一次修复，附 Opus 5.5 成本与 effort 分级策略。
Claude Code tip: before you ship a vibe-coded site, have Opus 5.5 send out 𝟱 𝘀𝘂𝗯𝗮𝗴𝗲𝗻𝘁𝘀 to check 𝘁𝗵𝗲𝘀𝗲 𝟮𝟬 𝘁𝗵𝗶𝗻𝗴𝘀, then fix them all in one pass: Consistent design → Write a DESIGN.md first, and make every color, font size, spacing and corner radius follow it → Keep the palette restrained and the type hierarchy clear → Make every button, card and input of the same kind look alike → Too flat? Add emphasis. Too crowded? Cut → Keep text readable on both dark and light backgrounds On mobile → No sideways scrolling, and nothing spilling off the screen → Add a mobile menu → Make buttons big enough to tap → Keep the layout intact when the text is enlarged Every state → Give loading, empty and error states a proper screen → Give every button feedback, with its own hover, pressed and disabled look → Show form errors right where they happen, plus submitting, success and failure messages → Add transitions to modals, dropdowns and tab switches Use it like a real user → Click through the core flows, like sign-up and checkout, from start to finish → Find buttons that do nothing and links that are broken → Make sure the whole thing works with just a keyboard Before launch → Say what you do in one line on the home page → Give each page one main button you want people to click → Give every page a title, a description and a favicon → Delete all placeholder text For effort, follow Anthropic's cost guide from yesterday: medium is for well-scoped daily work. The default medium is enough for these 20 fixes; raise it for the harder ones. Thariq tested it: turning effort up mostly buys more verification and edge-case testing. Send this whole post to Claude Code. If you need to, add this line at the end 👇 "Send one subagent per group to check it without editing anything. Then fix everything yourself from their lists, so no two agents edit the same file. If a group is more complex, raise that subagent's effort. Show me the list of issues first, don't change anything until I confirm, and when you're done, give me before-and-after screenshots."