Custom Agent Writes/Edits Files Despite Configuration Restrictions #3948

Question

Description:

I have set up a custom agent in OpenCode and configured it not to allow writing or editing files. However, I’ve noticed that the agent is still able to perform write and edit operations on files, which goes against my configuration settings.

Steps to Reproduce:

1. Create a custom agent in OpenCode.
2. In the agent’s configuration, explicitly disable file writing and editing permissions.
3. Interact with the agent and request an operation that would normally require writing or editing a file.
4. Observe that the agent still writes/edits files.

Expected Behavior:

The agent should not be able to write or edit any files when these permissions are disabled in the
configuration.

Actual Behavior:

The agent is able to write and edit files even though the configuration restricts these actions.

Environment:

• Platform: Linux
• OpenCode version: 1.0.26
• Agent type: Custom config below

config file ask.md

description: Answers general questions on any topic
mode: primary
temperature: 0.5
tools:
write: false
edit: false
bash: false
read: true
grep: true
web_search:true
web_fetch: true

You are in ASK mode. Focus on:

• Use a easy vocabulary to explain.

• Use examples.

• How do I implement this.

• When possible use 5W to explain.

• If the question has multiples answers give the best one.

• Explain in detail.

• Give me a good answer, not too short either not too long.

• If possible use comparison.

• You can give the around 10k tokes response.

• When the subject has more than one way to use, help me with a mental model.

• DO NOT REPEAT THE SAME EXPLANATION ABOUT THE SAME THING THAT WAS ALREADY EXPLAINED.

• If you find the word short at the beginner or at the end, give a short answer.

Provide constructive feedback without making direct changes.