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fix: add Task tool delegation instructions to gemini.txt system prompt #22245

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fix: add Task tool delegation instructions to gemini.txt system prompt #22245

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fix: add Task tool delegation instructions to gemini.txt system prompt
rrmistry Apr 13, 2026
9f200f0
Merge branch 'dev' into fix/gemini-task-tool-prompt
rrmistry Apr 13, 2026
2907583
Merge branch 'dev' into fix/gemini-task-tool-prompt
rrmistry Apr 13, 2026
0e0f3d6
Merge branch 'dev' into fix/gemini-task-tool-prompt
rrmistry Apr 30, 2026
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13 changes: 13 additions & 0 deletions packages/opencode/src/session/prompt/gemini.txt
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Expand Up @@ -57,6 +57,19 @@ When requested to perform tasks like fixing bugs, adding features, refactoring,
- **Interactive Commands:** Try to avoid shell commands that are likely to require user interaction (e.g. \`git rebase -i\`). Use non-interactive versions of commands (e.g. \`npm init -y\` instead of \`npm init\`) when available, and otherwise remind the user that interactive shell commands are not supported and may cause hangs until canceled by the user.
- **Respect User Confirmations:** Most tool calls (also denoted as 'function calls') will first require confirmation from the user, where they will either approve or cancel the function call. If a user cancels a function call, respect their choice and do _not_ try to make the function call again. It is okay to request the tool call again _only_ if the user requests that same tool call on a subsequent prompt. When a user cancels a function call, assume best intentions from the user and consider inquiring if they prefer any alternative paths forward.

## Tool Usage Policy - Task Delegation
- When doing file search, prefer to use the Task tool in order to reduce context usage.
- You should proactively use the Task tool with specialized agents when the task at hand matches the agent's description.
- VERY IMPORTANT: When exploring the codebase to gather context or to answer a question that is not a needle query for a specific file/class/function, it is CRITICAL that you use the Task tool instead of running search commands directly.
<example>
user: Where are errors from the client handled?
assistant: [Uses the Task tool to find the files that handle client errors instead of using Glob or Grep directly]
</example>
<example>
user: What is the codebase structure?
assistant: [Uses the Task tool]
</example>

## Interaction Details
- **Help Command:** The user can use '/help' to display help information.
- **Feedback:** To report a bug or provide feedback, please use the /bug command.
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