Bello
Codex is great at writing code, but it can drift during long-horizon tasks. Bello keeps it on track, guards against unsafe actions, and independently reviews the final result for bugs, completeness, and task compliance.
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Free · no card · unsubscribe anytimeCodex is great at writing code, but it can drift during long-horizon tasks. Bello keeps it on track, guards against unsafe actions, and independently reviews the final result for bugs, completeness, and task compliance.
Bello has 43 stars on GitHub. It has been forked 6 times. Bello is written mainly in Python. It has been in active development since 2026. Bello is available under the MIT license. Its main topics are agentic-ai, agentic-workflow, ai-agents, ai-coding.
What is Bello?
Codex is great at writing code, but it can drift during long-horizon tasks. Bello keeps it on track, guards against unsafe actions, and independently reviews the final result for bugs, completeness, and task compliance.
Is Bello open source?
Bello is an open-source project. It is released under the MIT license.
Is Bello free?
Yes. Bello is free and open source — you can use, modify and self-host it.
What license does Bello use?
Bello is available under the MIT license.
What language is Bello written in?
Bello is written mainly in Python.
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Measured from GitHub topics shared by both projects, weighted by how rare each topic is.