OpenHands/agent-canvas

LLM config accepts invalid data.

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#911 opened on May 28, 2026

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bugenhancementgood first issue

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Description

When configuring your LLM, you can specify invalid data (URL/API key). This gets saved and errors don't show up until you try to use the LLM.

We should add code to verify the LLM configuration when "Save" is clicked and not allow the user to proceed.

Contributor guide

Research direction
Implement frontend validation for LLM configuration fields (URL, API key) on the save button click to prevent saving invalid data.
Tech stack
typescript
Domain
frontend
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
TypeScript
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70