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Chengos: ChengOS is a visual AI data processing and agent workflow system. It is listed under Development & Code on AI Registry as a free tool.
The tools below are approved listings in the same category, ordered by how closely their tags match Chengos. This is an automatic list. We have not written a researched verdict for Chengos yet, so treat it as a shortlist and check each vendor's pricing page before switching.
Built from each tool's listing. Vendors can update their own listing after claiming it.
Open-source super AI assistant & Agent Harness.
CowAgent is an open source personal AI assistant and agent harness that plans multistep tasks, calls tools and skills, and keeps long term memory so it improves over time. It runs continuously on a laptop or server, installs with a single command on Linux, macOS, Windows or Docker, and also ships as a desktop app. It ...
Browse, create, and edit AI agent files across Claude Code, Cursor, Codex, and 12 coding tools — from Obsidian.
Agentfiles is an Obsidian community plugin that gathers the skills, commands and agent definitions used by AI coding tools into a single panel inside an Obsidian vault. It automatically discovers these files across Claude Code, Cursor, Codex, Windsurf, Copilot, Amp, OpenCode and more than a dozen other tools, so a deve...
Make your agents learn from experience.
Agentic Context Engine, usually shortened to ACE, is an open source Python framework from Kayba that lets AI agents improve from their own experience without fine tuning, training data or a vector database. It keeps a Skillbook, a persistent collection of strategies that evolves with every task, and feeds those strateg...
AI agents on autopilot.
AgentUse is an open source agent runtime for recurring work. Agents are defined as plain Markdown files, with model settings and capabilities in YAML frontmatter and the instructions written in natural language, and AgentUse supplies the operating layer around them: the agent loop, tools, durable sessions, schedules, a...
Marketing frameworks that AI actually executes.
AI Marketing Claude Code Skills is a library of reusable agent skills for marketing work, published by marketing leader Brian Wagner. Each skill is a set of instructions that gives an AI tool a repeatable framework for a specific task, such as auditing a homepage for clarity, proof, objections and call to action struct...
Clone any website with one command using AI coding agents
AI Website Cloner Template is an open source project template that has an AI coding agent recreate an existing website as a clean Next.js application. After setting up a copy of the repository, the user opens it in an agent with browser access and runs a clone website command with the target URL. The agent inspects the...