Task tool constantly used even after disabling it.

[nitg16]

Description

I have disabled task tool, but it is constantly called by build agent.

I have following permissions in json settings file.

"permission": {
    "*": "ask",
    "task": "deny",
    "skill": "deny"
  },

When build agent tries to call task tool, i get following output in TUI:

⚙ invalid [tool=task, error=Model tried to call unavailable tool 'task'. Available tools: invalid, question, bash, read, glob, read, glob, grep, edit, write, webfetch, todowrite, todoread, playwright_...] 

This happens frequently and I get tons of such errors and failed tool call requests.

Plugins

No response

OpenCode version

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Steps to reproduce

No response

Screenshot and/or share link

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Operating System

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Terminal

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[github-actions]

This issue might be a duplicate of existing issues. Please check:

• Task tool permission override no longer works for nested sub-agents #8114: Task tool permission override no longer works for nested sub-agents - describes issues with task tool permissions being ignored after permission rework
• Task should inherit current agent permissions/tools for MCP #3808: Task should inherit current agent permissions/tools for MCP - discusses how agents can bypass tool restrictions by delegating to sub-agents through the task tool
• MCP tool blocking not working - agents can still see and access disabled tools #3756: MCP tool blocking not working - agents can still see and access disabled tools - related to tools not being properly blocked despite configuration

Feel free to ignore if none of these address your specific case.

[github-actions]

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