Custom agents

[EMNLP 2025 Oral] MemoryOS is designed to provide a memory operating system for personalized AI agents.

A beautiful, cross-platform downloader for YouTube, TikTok, Instagram, and 1800+ sites (yt-dlp GUI) with AI video summaries and post-processing

Newsletters where you pay for the emails you send, not for dormant subscribers, at a fraction of the price of beehiiv and the like. Open source: self-host it, or use mailcheap.ai.

Deterministic guardrails that don't break agents

DeepSeek Harness Desktop (dsh-desktop). EAC: Embracing All Creation (揽尽万象). Bundled Node.js runtime with full dsh-CLI kernel, one-click startup, 10 built-in UI themes.

Personal internet radio: Agentic AI DJ

Cache-Augmented Generation: A Simple, Efficient Alternative to RAG

DSH × Blender 直连实时插件 v2.6.1：15 个模型工具让 AI 驱动 GUI Blender；支持 dsh-TUI（选中 chip / 页脚状态 / @ 提及 / /blender），活动状态置顶并可一键暂停 AI，原生选中/集合/子元素直送 DSH，随包建模 skill，支持 WSL / Windows / macOS。

Build AI agents for your PC

Open-source Reflect rewrite: A local-first AI agent-friendly Markdown note-taking app

turn old phones into ai agents - give it a goal in plain english. it reads the screen, thinks about what to do, taps and types via adb, and repeats until the job is done.

开源微信 Bot 管理平台 + App 应用市场 | Self-hosted WeChat Bot Platform with App Marketplace | Lark · Slack · Discord · DingTalk · GitHub · Notion · 20+ Apps | AI Tools | 7 Language SDKs

AI Browser Automation

Ouroboros — self-creating AI agent. Born Feb 16, 2026.

A refined collection of Hypervelocity Engineering components (instructions, prompts, agents, and skills) to start your project off right, or upgrade your existing projects to get the most out of GitHub Copilot

The living ecosystem where AI agents complete tasks through workflow loops, improve through iterative execution, are evaluated by mentor agents or humans in the loop, and turn completed work into reusable work experience and data to improve future agents.

`llm-chain` is a powerful rust crate for building chains in large language models allowing you to summarise text and complete complex tasks

🔥 A list of tools, frameworks, and resources for building AI web agents

Desktop AI agent that hires a specialist for each task, works in your real apps for weeks, and takes orders from your phone. Free, Apache-2.0.

Spec-Driven Development for serious software developers. Spec Coding with with Claude, Cursor, Gemini, Codex. Kanban dashboard, git worktrees, auto-merge and more.

👾 AI-native Visual Analytics framework build for agents.

Agentic Development skills behind the JS Mastery workflow

Chat with your data - AI data analysis and visualization on CSV, Postgres, MySQL, Snowflake, SQLite...

Chat language model that can use tools and interpret the results

resume any AI coding session in another tool — Claude Code, Copilot, Gemini, Codex, Cursor

非官方 Kimi Slides Skill：让 AI Agent 生成可编辑 PPTD + PPTX，并附带本地浏览器编辑器 Unofficial Kimi Slides skill for AI agents — generate editable PPTD + PPTX with a local browser editor

💬 Javascript library for the Twitch Messaging Interface. (Twitch.tv)

For your multi-agent needs

One sentence creates an AI-driven world — generate maps, characters, and watch stories emerge on their own. 一句话生成一个AI自主驱动的世界.

Observal is a self hosted Docker Hub for human-in-the-loop agents with built in observability and AI insights

Offensive-security MCP server with 205 wrapped tools, 17 specialist agents, and 60 SPA-aware probes for OWASP Top 10. CLI + MCP, BYO LLM. No API key needed on MCP path.

A Utility CLI for AI Coding Agents

The AI coding agent that runs on stolen Chipotle compute 🌯 Fork of OpenCode with Pepper AI as default model. Community project to add providers from Home Depot, Lowes, Target, Starbucks & more.

Agent techniques to augment your LLM and push it beyong its limits

一个面向workbuddy / Codex 等agent 的跨境电商和国内电商通用视觉创作 Skill。我精选25个高质量案例，涵盖纯色底产品主图、场景化生活图、平铺图、电商详情图、真实场景等等，全部配完整提示词，都可以利用 GPT-Image-2 API生成最终效果。一键生成电商相关图片！输入产品图片和需求描述，自动生成完整的电商主图、详情页图片、社媒推广图、直播间场景图等全套视觉素材。 与众不同之处是：**Campaign Style Lock** 机制 和 **强推广** 和 **重视转化效果**。

🤖 MLE-Agent: Your intelligent companion for seamless AI engineering and research. 🔍 Integrate with arxiv and paper with code to provide better code/research plans 🧰 OpenAI, Anthropic, Gemini, Ollama, etc supported. :fireworks: Code RAG

Agentic AI framework for enterprise workflow automation.

Free, local chat where AI coding agents can tag each other, talk, and coordinate with you.

Run Coding Agents in Sandboxes. Control Them Over HTTP. Supports Claude Code, Codex, OpenCode, and Amp.

:zap: Tools for building bots

An agentic Machine Learning Engineer

One place to manage & connect to all your MCP servers

Cross-vendor messaging for CLI AI coding agents — let Claude Code, Codex, Gemini & Copilot talk to each other in one team. Bash + SQLite, no daemon, no framework.

Lemon AI is the first Full-stack Open-source Self-Evolving General AI Agent, offering a fully local alternative to Agentic platforms like Manus & Genspark AI.🔔 Official updates X(twitter) @LemonAI_cc

Supercharge AI coding agents with portable skills. Install, translate & share skills across Claude Code, Cursor, Codex, Copilot & 40 more

ChatArena (or Chat Arena) is a Multi-Agent Language Game Environments for LLMs. The goal is to develop communication and collaboration capabilities of AIs.

All-in-One Multimodal Parsing Engine + Ontology-Powered, LLM Wiki-Driven AI-Ready Knowledge Engine

Cookiy AI Skill for AI agents (Claude, Codex, Cursor, OpenClaw) — end-to-end user research: AI interviews, synthetic users, quant surveys, participant recruitment.

Herdr mobile client for iPhone and Android. A self-hosted PWA to drive Claude Code, Pi, Codex and OpenCode in Herdr, tmux or zellij from your phone. Push alerts, no app store.

Real-time monitoring for Claude Code agents through simple hook event tracking.

Open-Source Generative UI Framework

A self-hosted sandbox for red teams to test payloads against modern detection before deployment. MCP integration lets an LLM agent drive analysis end to end.

Burp Suite extension that adds built-in MCP tooling, AI-assisted analysis, privacy controls, passive and active scanning and more

AI Browser Agent is an advanced Browser AI tool developed by Oxylabs AI Studio that automates real user browsing tasks using natural language instructions.

AI Agent Skill to generate and render beautiful Mermaid diagrams as SVG or terminal ASCII — 15 themes, 6 diagram types, batch CLI, no browser.

Standards for building agents, better

Open source, self-hosted AI code review. Bring your own LLM.

Portable AI code quality reviews for Codex, Cursor, Copilot and other coding agents: six Agent Skills for architecture, technical debt, tests and remediation.

Gentle Shell is a Pi-native workspace for AI-assisted development, bringing parallel coding agents, live tasks, Git diffs, persistent memory, and permission controls into one terminal interface. Powered by Gentle AI and Organic Driven Development (ODD).

When Philosophy meets AI

HTTP API and MCP server for AKShare: fetch financial data from any programming language or AI assistant (Claude, Cursor)

Self-hosted web search for AI agents and SEO. Google, Bing, Yandex, Baidu, DuckDuckGo & Ecosia, rendered in a real browser: ranked results and clean page Markdown. API, CLI, MCP 🎉

The community's most comprehensive, continuously-updated index of research on Large Language Models for software vulnerability detection — papers across function-level, repository-level, agentic, and smart-contract detection, plus datasets, benchmarks, and surveys.

Open-source ETL/ELT you deploy on your own servers or cloud. Built on DuckDB: no-code/low-code visual pipelines or SQL, 385 components, dbt, CDC, data quality, reverse ETL, lineage, MCP for AI agents. No vendor cloud, no per-row billing.

ChatArena (or Chat Arena) is a Multi-Agent Language Game Environments for LLMs. The goal is to develop communication and collaboration capabilities of AIs.

AI coding harness for desktop, terminal and CI. Maps your repo, edits code by symbol through AST and LSP, then runs your checks. Any model or the plan you already pay for. Get it at https://empryo.com

大模型（LLM）全栈学习路线与中文教程🔥：覆盖 Prompt Engineering、RAG、AI Agent、MCP、微调、模型部署、Transformer、AI 编程与大厂面试，从入门到生产实践。

OpenSource Production ready Customer service with built in Evals and monitoring

Pentest Copilot is an AI-powered browser based ethical hacking assistant tool designed to streamline pentesting workflows.

麦当劳省钱点餐助手（麦门精算师）｜麦当劳优惠券组合优化 Skill：拉取麦当劳菜单与全部可用优惠券，算出最省的点餐组合，巨无霸套餐 ¥47 → ¥21.9（省 53%）。McDonalds MCP（麦当劳 MCP）coupon optimizer · McDonalds China MCP Server · Agent Skill for WorkBuddy · 麦当劳程序员创意开发大赛参赛作品

Talk to your Mac, query your docs, no cloud required. On-device voice AI + RAG

Anywhere, anything to memory, memory to anything.

Akto is the fastest growing AI Security platform for your teams to secure AI agents, MCPs, LLMs, Agent skills, Gen AI apps in your organization.

A toolkit to create optimal Production-readyRetrieval Augmented Generation(RAG) setup for your data

BAMA: Build Any Mac App. Agent skills to research, clone, design, build, optimize, and test native macOS apps with Swift and SwiftUI.

Open-source skills and toolkits that let Claude Code, Codex and other coding agents make video. 180 repos by type, each security-graded. English / 中文.

A novel Multimodal Large Language Model (MLLM) architecture, designed to structurally align visual and textual embeddings.

open source grok bot. gawk bots automate your menial work via AI models and build you microapps to manage the outcome, so that you have a false sense of control.

🚀 Apache RocketMQ built in Rust 🦀 — faster, safer, and more memory-efficient. Powering high-performance messaging for the AI era, with AI Agent, MCP, and AI-SRE capabilities.

The LLM Anti-Framework

自然语言处理（nlp），小姜机器人（闲聊检索式chatbot），BERT句向量-相似度（Sentence Similarity），XLNET句向量-相似度（text xlnet embedding），文本分类（Text classification）， 实体提取（ner，bert+bilstm+crf），数据增强（text augment, data enhance），同义句同义词生成，句子主干提取（mainpart），中文汉语短文本相似度，文本特征工程，keras-http-service调用

The open document intelligence platform for builders and hackers - DMS for the agentic world

Make your agents talk human. ADHD-friendly output styles for Claude Code, Codex, and others. So you can pay attention, not tokens.

An open-source, code-first toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

Turn Chinese natural language into structured data 中文自然语言理解

Golem is a secure, reliable runtime for agents, tools, and artifacts, powered by lightweight durable WASM VMs, with permissions agents can't bypass.

Give your AI agent eyes and hands on iOS Simulator and Android emulator/devices.

Desktop Agent for Any Task

All your AI agent sessions in one place — browse, search, resume. Rust + GPUI.

Fast, context-efficient repository tools for AI agents (MCP)

The python library for research and development in NLP, multimodal LLMs, Agents, ML, Knowledge Graphs, and more.

微信助手（非web微信版）：定时发送信息；群发信息；自动回复等

Arkon: Enterprise AI Knowledge Hub & MCP Server. Self-hosted knowledge base for teams to manage RAG contexts, access policies, and AI skills. Connect Claude and other LLMs via Model Context Protocol (MCP) for automated, secure organizational knowledge integration.

[ACL 2024 🔥] Video-ChatGPT is a video conversation model capable of generating meaningful conversation about videos. It combines the capabilities of LLMs with a pretrained visual encoder adapted for spatiotemporal video representation. We also introduce a rigorous 'Quantitative Evaluation Benchmarking' for video-based conversational models.

The open-source, multi-agent alternative to Claude Tag. @ any agent, wherever work happens, they work alongside your team, learning as they go.

MemFree - Hybrid AI Search Engine & AI Page Generator

Official Repo for "TheoremExplainAgent: Towards Video-based Multimodal Explanations for LLM Theorem Understanding" [ACL 2025 oral]

Multi-agent orchestration for AI coding CLIs — Claude Code, Kiro, Codex, and more, coordinated in isolated tmux sessions

AgentTuning: Enabling Generalized Agent Abilities for LLMs

中文手绘技术 PPT 整页图像生成 Skill | 21:9 封面 + 16:9 正文配图 | PNG 输出