We are created the extended version of opal alternative with more features.
full no code tool u can builds the mini/micro apps faster and with just using text no technical or coding required just prompt to app u can turns ur idea into an outcomes faster.
NEB is a visual AI agent builder. Instead of wiring agents together with code, you compose them on an interactive node canvas: drag in building blocks, connect them into workflows, attach real APIs, pick from a library of skills, prompts and templates, and then test everything in a live, real-time execution playground.
Asno-dev
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Neb
NEB — Visual AI Agent Builder. Craft, customize and run AI agents on an interactive node canvas. Wire up third-party APIs, draw from libraries of skills, prompts and templates, and test agents live in a real-time execution playground — all powered by multi ai providers & mcp tools gmail,drive, etc.
NEB · AI Agent Builder
Build, test and run custom AI agents visually — no glue code required
About
NEB is a visual AI agent builder. Instead of wiring agents together with code, you compose them on an interactive node canvas: drag in building blocks, connect them into workflows, attach real APIs, pick from a library of skills, prompts and templates, and then test everything in a live, real-time execution playground.
App Preview
Features
- Visual node canvas — drag, connect and configure agent workflow nodes on an interactive flow canvas.
- Live execution playground — run agents in real time and watch output stream back as it happens.
- API integrations — hook up third-party APIs with preset connectors or define your own endpoints.
- Skill library — a large set of built-in skills plus agent templates to kick-start any project.
- Prompt library — store, organize and reuse prompts across agents.
- Template…
The Neb is completely opensource MIT licence based use the multiple ai models and mcp tools gmail, drive etc 250+ apps and integrations


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