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app-platform

Java and React platform for building and running AI apps with a visual flow editor, reusable Store items and a plugin system.

Builder by ModelEngine-Group

IndexedMIT★ 1,459
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Sign up or self-host from the vendor's site. Website · Repository

About

AppPlatform has a Java backend built on the FIT framework and a React frontend for creating, debugging, running and publishing AI applications. The visual flow editor is built on the Elsa graph engine, and a Store holds reusable apps that appear as tools for agents. The README notes that the open-source deployment has no built-in authentication for plugin uploads, so operators must add their own protection.

Use cases: agent-orchestration, workflow-automation

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Fact sheet

Self-host
YesREADME
Open source
YesREADME
Agent features
tools, ragREADME
Deployment
dockerREADME

Facts extracted by Claude Haiku 5.5 from the linked sources on Oct 24, 2026. Wrong fact? Tell us.

Signals

Stars
1,459
Forks
233
Open issues
89
Last commit
Sep 29, 2026 (29 days ago)
Last release
Jan 29, 2026 (9 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Cite this page

app-platform. Agent Mart. https://agentmart.dev/builders/app-platform (last updated 2026-10-24)