Who it is for
People who ask agents to build small personal tools and want them to persist between sessions and assistants.
Overview
What Buildy does
Buildy hosts personal web apps that an agent builds and a person keeps using. Buildy assigns a URL to each app an agent creates and provides a backend and key-value storage behind it.
The point of that arrangement is continuity across assistants. The same app and the same records are reachable from ChatGPT, Claude, and other agents, so an app is not tied to whichever assistant made it. Example requests include creating a habit tracker, listing existing Buildy apps, and reading entries from an app already built, such as saved recipes.
What stands out
Apps and their stored data stay reachable from more than one assistant instead of living inside a single chat.
Availability
Where Buildy is listed
Buildy is listed in the ChatGPT apps directory only. Tambo AI has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.
ChatGPT listing
In the ChatGPT apps directory
- Developer
- Tambo AI
- Filed under
- Developer Tools
- Listed since
- June 2026
- Authentication
- Authenticates when installed
- Website
- buildy.so
- Policies published
- Privacy policy · Terms of service
- Official listing
- Open in ChatGPT
- Snapshot
- August 2026
Example prompts from the listing
- Make me a habit tracker app
- List my buildy apps
- Show me my recipes in my recipe app
Nearby
Other Developer Tools connectors
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ElevenLabs
Create and configure ElevenLabs voice agents
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Mem0
Persistent memory that survives between Claude sessions
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Mnemom
Trust ratings and identity for software agents
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OpenAI Developers
Building AI apps and agents with OpenAI tooling
ChatGPT
This is an independent catalogue entry compiled by Node8 from Buildy's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Tambo AI, and inclusion here is not an endorsement.
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