claude-code-system-prompts/system-prompts/system-reminder-large-file-full-content-reading-guidance.md

• For analysis or summarization that requires reading the full content: ${FULL_CONTENT_READING_INSTRUCTION}
• If the ${AGENT_TOOL_NAME} tool is available, do this inside a subagent so the full output stays out of your main context. Give it the instruction above verbatim, and be explicit about what it must return — e.g. "${SUBAGENT_READING_INSTRUCTION_EXAMPLE}" A vague "summarize this" may lose detail.