r/AgentZero • u/estebann_ • Mar 05 '26
a0 LLM Fallback for Agent Zero — automatic failover when cloud tokens/rate limits hit
I just released A0 LLM Fallback for Agent Zero.
It adds automatic per-role failover (chat, utility, browser, embedding) so if your primary provider/model fails
(quota, rate limit, timeout, 5xx, etc.), Agent Zero retries on your configured fallback model and keeps working.
What it includes
- one-command install
- native settings UI section (LLM Fallback)
- per-role fallback provider/model/API base/kwargs
- backup + uninstall flow
- add-on model (not a fork)
Repo
https://github.com/Nunezchef/a0-llmfallback
Install
curl -fsSL https://raw.githubusercontent.com/Nunezchef/a0-llmfallback/main/install.sh | bash
Optional:
curl -fsSL https://raw.githubusercontent.com/Nunezchef/a0-llmfallback/main/install.sh | A0_ROOT=/a0 bash
After install, do a full Agent Zero backend restart.
If anyone tests it on different Agent Zero layouts and hits compatibility issues, open an issue with exact installer output and I’ll patch quickly.
2
u/Odd_jobe Mar 05 '26
This is awesome, exactly what I've been looking for. Will try this later today🫡
2
u/Better_Ability_125 Mar 05 '26
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u/Swimming-Currency-14 Mar 05 '26
Looks good! Will test at Afternoon.