[BUG] Groq API incompatibility with Browser Agent tool schema

[SuKops]

What version of eigent are you using?

Version: Eigent v0.0.88

System information

When using Groq API via OpenAI Compatible BYOK configuration, all tasks (including simple chat and writing tasks) are routed through the Browser Agent which fails with a 400 error due to strict JSON schema validation on Groq's side.

Problem description

BadRequestError: Error code: 400 - {'error': {'message': 'invalid JSON
schema for tool browser_type, tools[2].function.parameters:
/properties/inputs/anyOf/0/items: additionalProperties:false must be
set on every object', 'type': 'invalid_request_error', 'param': 'tool
browser_type, tools[2].function.parameters'}}
(assigned to worker: Browser Agent)

log

Provider: OpenAI Compatible (Groq)
API Host: https://api.groq.com/openai/v1
Model: llama-3.3-70b-versatile
OS: Windows

Additional context

Steps to Reproduce:

Configure Groq via BYOK → OpenAI Compatible
Set as Default model
Run any task in Eigent (web search, writing, chat)
Error appears — task fails immediately

Expected Behaviour:
Simple tasks like writing and chat should work without browser tools
Browser Agent should only activate when web browsing is explicitly needed

Actual Behaviour:

All tasks routed to Browser Agent regardless of task type
Groq rejects the tool schema with 400 error
Task fails immediately