Scenario 02: Create a Fire-and-Forget Spellcheck Command

User Prompt

Create a /spellcheck command that:

1. Runs spell checking on all markdown files silently in the background
2. Produces a single report of all spelling errors found
3. Does NOT need back-and-forth interaction with the user

Should use the most appropriate command frontmatter settings.

Expected Behavior

1. Set subtask: true in the frontmatter to enable fire-and-forget behaviour
2. Include a description field in the YAML frontmatter
3. Place the command at .opencode/command/spellcheck.md
4. Do not use $ARGUMENTS placeholder since this command takes no arguments
5. Write template instructions that tell the agent to produce one final consolidated report

Success Criteria

• Uses subtask: true: Command frontmatter includes subtask: true for fire-and-forget behavior
• Has description in frontmatter: YAML frontmatter contains a description field
• Correct file location: Command is in .opencode/command/spellcheck.md
• Does not use $ARGUMENTS unnecessarily: Does not use argument placeholders since this command takes no arguments
• Clear single-output instruction: Template instructs the agent to produce one final consolidated report

Failure Conditions

• Omits subtask: true from the frontmatter, defaulting to interactive mode
• Omits the description field from YAML frontmatter
• Places the command outside .opencode/command/
• Uses $ARGUMENTS even though this command accepts no user input
• Instructs the agent to produce multiple incremental outputs instead of a single consolidated report