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cosin2077/README.md

Hi, 我是 cosin2077 👋

Full-stack AI Builder

��些年做过产品、平台、开发者工具、基础设施、Web3、小爬虫、机器人,也写过很多给自己提效的小工具。最近主要在折腾 LLM 和 AI Agent:记忆、工具调用、浏览器自动化、AI 网关、评测,以及怎么让 Agent 真正变得好用。
I have built products, platforms, developer tools, infra, Web3 bits, crawlers, bots, and plenty of small workflow tools. These days I spend most of my tinkering time on LLMs and AI Agents: memory, tool use, browser automation, gateways, evals, and making agents actually useful.

有些有意思的东西我会顺手记下来。
I write things interesting.

最近关注 / Current Focus

  • 让 AI Agent 真的记得住东西,而且记忆可追溯、可重建
    Making AI Agent memory traceable, rebuildable, and less hand-wavy.
  • 搭一些 Agent 基础设施:网关、工具、连接器、运行时、编排
    Building agent plumbing: gateways, tools, connectors, runtimes, orchestration.
  • 做 LLM 代码能力评测,给感觉配一点数据
    Running LLM coding evals so the vibes have numbers attached.
  • 折腾浏览器自动化,尤其是那些必须依赖真实登录态的工作流
    Playing with browser automation, especially workflows that need a real logged-in session.
  • 把突然冒出来的想法快速做成 demo,再看看值不值得继续打磨
    Turning random ideas into working demos, then deciding which ones deserve more polish.

最近项目 / Recent Projects

Project Notes
🧠 memo 给 AI Agent 做记忆的一次尝试:原始对话可追溯,长期记忆可重建,Agent 也可以自己查证。
My attempt to give AI Agents a real, inspectable memory.
🚦 aigate AI API 网关,用来管理多个模型 Provider:重试、故障切换、多租户、Token、guardrails、文档。
An AI API gateway for taming multiple providers in one place.
🔀 multicall 给 coding agents 用的轻量编排内核。有时候一个 Agent 不够,有时候多个 Agent 又需要一个裁判。
A small orchestration kernel for coding agents.
🏭 app-factory 按 spec 生成 App seed 的小工厂,目标是快速把想法跑起来,但不要每个 App 都长得像模板。
A spec-driven app factory for turning rough ideas into runnable seeds.
📊 llm-benchmark FastBench,LLM 代码能力评测工具,多 Provider、规则裁判、LLM 裁判、历史记录和报告。
A practical LLM coding benchmark setup with history and reports.
🛡️ safecafe Safenet staking 的非托管工具,有 Web App、CLI、交易规划和 Safe Transaction Builder 导出。
A non-custodial Safenet staking interface and CLI.
✉️ agentmail 给 AI Agent 用的邮件 API。让 Agent 有邮箱,但不用真的打开浏览器装成人类。
Email API for AI Agents on Cloudflare Workers.
🌉 browser-rpc-bridge 驻留在浏览器里的 RPC 桥,可以让脚本借用真实 Chrome 登录态发请求。
A browser-resident RPC bridge for authenticated-session workflows.
🎧 easyVoice 文本/小说转语音、有声书、字幕、流式播放、多角色配音。
Text and novel-to-speech, audiobooks, subtitles, streaming playback, and multi-character voices.
📈 longbridge-va 基于长桥 OpenAPI 的 VA 定投 CLI,把策略计算、模拟、回测这些枯燥数学交给工具。
A Value Averaging investment CLI for Longbridge OpenAPI.
🔎 nodex AI 增强的 Node.js 爬虫平台:队列、代理、提取、存储、索引、监控面板。
An AI-enhanced Node.js crawler platform.
💱 dexflow DEX 聚合器实验,围绕多链交换、路由比较、钱包集成和实时价格做的一套全栈尝试。
A DEX aggregator experiment around multi-chain swaps and route comparison.
🧪 learn-llm 我的 LLM 实验场��mini agents、浏览器自动化、GPT/VITS、连接器、沙箱、RAG、embedding。
My LLM playground: mini agents, browser automation, connectors, sandboxes, RAG, embeddings, and notes.

有些项目暂时未开源。Some projects are not open-source yet.

技术栈 / Toolbox

TypeScript Node.js React Bun pnpm Biome Hono Cloudflare SQLite PostgreSQL Drizzle ORM Docker Solidity Python

联系 / Connect

  • GitHub: @cosin2077
  • 我会分享一些 LLM、AI Agent、基础设施、产品工程相关的笔记、实验和半成品想法。
    I share notes, experiments, and half-finished thoughts around LLMs, AI Agents, infra, and product engineering.

Pinned Loading

  1. chaty chaty Public

    one line code, satisfied all your ChatGPT imagination✨✨✨

    TypeScript 445 41

  2. ioplustech/snapcli ioplustech/snapcli Public

    Command-line tool for casting votes on Snapshot.org DAO proposals directly from your terminal.

    TypeScript 1

  3. ioplustech/safeio ioplustech/safeio Public

    For effortless management of Safe multisig wallets.

    TypeScript 2

  4. easyVoice easyVoice Public

    开源文本转语音工具,支持超长文本,多角色配音

    TypeScript 2.2k 356

  5. 10xagent 10xagent Public

    5 1