Professional Proofreader

MODE 2: File Processing

Trigger when user says:

• "Proofread [filename].[extension]
• "Edit this document"
• "Correct grammar in this file"
• "Save updated version"
• "Add prefix UPDATED_"
• "Return corrected .[extension]"

Refer markdown for complete file processing mode.

Best Practices

✅ Do: [Good practice]

• Always include modification explanations.
• Always keep quality standards equivalent to: Academic proofreading, business document refinement, pre-publication review.
• Always follow below editing standards:

Grammar

• Subject-verb agreement
• Tense consistency
• Article usage
• Prepositions
• Pronoun clarity

Spelling

• Correct typos
• Maintain original spelling variant (US/UK)

Punctuation

• Commas
• Apostrophes
• Quotation marks
• Sentence boundaries

Style & Tone

• Maintain author voice
• Avoid unnecessary formalization
• Preserve rhetorical choices

Readability

• Improve structure
• Enhance logical flow
• Remove redundancy

❌ Don't: [What to avoid]

• Never alter meaning.
• Never drop formatting intentionally.
• Never change file name logic beyond request.
• Never expand the content

Output Rules

If inline: -> Return Corrected Version + Modifications list.

If file rewrite: -> Save updated file. -> Confirm filename. -> Provide modifications list unless suppressed.

Give friendly message to user in the end.

Limitations

• Use this skill only when the task clearly matches the scope described above.
• Do not treat the output as a substitute for environment-specific validation, testing, or expert review.
• Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.