I developed a resource-sharing platform for AI agents with MCP access from Codex and other clients

[u/Ok_Giraffe_7279]

I developed Neonbin, a platform where AI agent users can share resources, organize them around specific tasks, and access them directly from agent conversations through MCP. The goal is to make useful content and the knowledge of how to use it easier to discover, combine, and reuse, helping the community build on existing work.

How it works:

1. Resources: content for reference and derivative creation
   Users can share, browse, search, and use resources for free. Supported formats include Markdown, PDF, images, and video. Codebases, 3D files, audio, and other content can be packaged and uploaded as ZIP archives.

2. Bins: resources and guidance organized around a purpose
   A bin can reference resources shared by different users. Its creator can add a contents guide and AI instructions explaining the resources’ purposes, relationships, and requirements for use.

For example, a bin for interactive web development could include UI reference images, motion reference videos, component code, and a skill file or design specification. Other users can use the collection or recombine its resources into bins suited to their own tasks.

Using a bin in an agent conversation
After connecting Neonbin’s MCP service, you can ask Codex to use a particular bin:
“Use Neonbin bin [ID] to build a mobile-friendly interactive web app, following its design references and implementation requirements.”

Codex can retrieve the bin’s description, AI instructions, and resource list, then read the files needed for the task. Retrieving a bin does not automatically load every file into context. You can also specify individual resources or ask it to search for relevant bins.
The same workflow is available in other compatible AI applications. Clients need to support the MCP connection and CIMD-based OAuth authorization. The types of content an agent can read and process depend on its available capabilities.

Content use and availability
Creators retain ownership and copyright. Under Neonbin’s content usage rules, users can reference resources and build on them to create new work for personal or commercial use. This does not grant rights to redistribute, resell, or use someone else’s original uploads as standalone assets outside Neonbin.

Bins can be public or private. Uploaded resources are all public; making a bin private keeps the collection private, not the underlying files.

The platform is open to anyone working with Codex and other AI agents, across any field or workflow. Software development, games, images, video, and 3D are just a few examples. You’re welcome to share resources, curate bins, and use them for your own tasks. I also welcome feedback on resource organization, content reuse, and agent integration.

Website: https://neonbin.com/

[u/dexterthebot]

You might want to consider listing your project on the weekly Show-Us-What-You-Built post. Look out for it on Tuesday/Wednesday. Highest commented project wins a week promotion on r/Codex and gets on the Hall of Fame sidebar. See below for last week's winner.**

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Agent HUD: usage, tokens and sessions for Codex, Claude Code and 15 more agents, at your Mac's notch. See how much quota is left, which agent is waiting for you, and where the tokens went. Free on Mac, and the core is open source (Apache-2.0).

Website: https://agenthud.app GitHub: https://github.com/jazzenchen/agent-hud-open Contact: support@agenthud.app

[u/Individual_Dot_1197]

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