Catalogue record · hackernews
ReplyKit finds the X posts worth replying to, then drafts three short replies that answer what the post actually says. Claude Sonnet on every plan, free included. Also works on LinkedIn and Reddit. Never posts for you.
ReplyKit 找出 X 里值得回复的帖子，帮你起草三条简短的回复，回答帖子的内容，支持 LinkedIn 和 Reddit，不自动发帖。
Seen on hackernews · last checked 2026-10-23.
The teardown — how it actually charges, which mechanism was found, and the seam worth taking — is in the daily letter. This page carries the record and the signals so search engines and link previews have something real to read; the judgement stays with the readers who asked for it.
Get the daily letterThe same record sits in the full catalogue, where every entry can be searched and filtered by the signals above.