aitrendz Shares Five Custom Prompt Prefix Tricks for Claude

@aitrendzxyz shared a series of Claude prompt tricks that use specific custom prefixes before the main prompt to guide the model into specific working modes. These prefixes are user-created prompt writing methods, not official system commands.

Specific Prefixes and Use Cases

The series introduced five prefixes covering scenarios like proofreading, execution, marketing, and decision-making:

• /sentinel: Asks Claude to check for errors or omissions before the user sends a message, useful for reviewing client communications.
• /unlocked: Skips cautious and safe responses to get "real" answers directly, such as analyzing why business growth has stagnated.
• /operator: Prompts Claude to complete an entire task without further input, such as planning a content page for the week.
• /closer: Generates sales scripts designed specifically for closing deals without fluff, such as following up with unresponsive clients.
• /founder: Provides pragmatic advice from an entrepreneur's perspective, such as evaluating if a startup idea is worth trying.

2026-07-06 ~ 2026-07-06 · 5 related posts

• [source] Prompt Tip: Use /founder for Entrepreneurial Advice — aitrendz_xyz · 2026-07-06
• Prompt Tip: Use /closer to Generate Sales Pitches — aitrendz_xyz · 2026-07-06
• [source] Prompt Tip: Use /operator to Autonomously Complete Entire Tasks — aitrendz_xyz · 2026-07-06
• Prompt Tip: Use /unlocked to Bypass Cautious Responses — aitrendz_xyz · 2026-07-06
• [source] Prompt Tip: Use /sentinel to Check for Omissions Before Sending — aitrendz_xyz · 2026-07-06