wtf is cyrene-agent?

Cyrene Agent is a Windows desktop companion built with Electron and TypeScript. It puts a Live2D character on your screen, styled after Cyrene from the game Honkai: Star Rail, and lets you chat with it, talk to it out loud, and have it remember things about you over time. The character sits on top of your other windows and reacts visually while you talk, switching expressions and animations to match the mood of the conversation. You can type to it or use voice calls, and it keeps a history of past conversations so you can pick up where you left off. Under the hood it uses a layered memory system, described as short term, recent, and long term memory, plus a custom worldbook engine that tracks facts, gives them a priority, and lets them fade or resurface depending on how relevant they still are. Beyond conversation, the agent can call tools: it can generate documents in Excel, Word, and PDF formats, search the web and pull in web pages, read and write files, do simple tasks like currency conversion or trip planning, and hand off subtasks to helper agents. It also supports importing your own documents, such as PDFs or spreadsheets, into a searchable knowledge base it can reference while chatting. The project can connect to messaging platforms including Feishu Lark and WeChat, and includes an experimental system for automating simple game actions using visual recognition. Getting started from source requires Node.js 24 and Windows 10 or 11, since some features depend on Windows specific automation libraries. The README is candid that several pieces, including the messaging integrations and game automation, are still experimental and rough around the edges. It also flags that API keys and credentials are currently stored in plain text on disk, so it is not recommended for shared or untrusted computers yet.