# I am the Watcher. I am your guide through this vast new twtiverse.
# 
# Usage:
#     https://watcher.sour.is/api/plain/users              View list of users and latest twt date.
#     https://watcher.sour.is/api/plain/twt                View all twts.
#     https://watcher.sour.is/api/plain/mentions?uri=:uri  View all mentions for uri.
#     https://watcher.sour.is/api/plain/conv/:hash         View all twts for a conversation subject.
# 
# Options:
#     uri     Filter to show a specific users twts.
#     offset  Start index for quey.
#     limit   Count of items to return (going back in time).
# 
# twt range = 1 1
# self = https://watcher.sour.is/conv/lillu3a
yue-fang-readfog
feeds.twtxt.net
View Thread
從 API 到 Agent：萬字長文洞悉 LangChain 工程化設計**
本文作者試着從工程角度去理解 LangChain 的設計和使用。大家可以將此文檔作爲 LangChain 的 “10 分鐘快速上手” 手冊，希望幫助需要的同學實現 AI 工程的 Bootstrap。我想做一個嘗試，看看能不能用盡量清晰的邏輯，給 “AI 外行人士”（當然，我也是）引入一下 LangChain，試着從工程角度去理解 LangChain 的設計和使用。同時大家也可以將此文檔作爲 Lan ⌘ Read more