SkillsAdd

flpbalada/fb-skills

gpt5-5-prompt-grill

Pressure-test, reduce, and rewrite prompts for GPT-5.5.

First seen Jul 9, 2026

Installation

$ npx skills add flpbalada/fb-skills --skill gpt5-5-prompt-grill
View on skills.sh ↗ GitHub repository ↗

Summary

  • Pressure-test, reduce, and rewrite prompts for GPT-5.5.
  • Use when the user asks to grill, audit, critique, harden, improve, optimize, simplify, de-noise, or rewrite a prompt, system prompt, developer instruction, agent playbook, or tool-use workflow specifically for GPT-5.5; especially when it may contain no-op instructions, contradictions, vague rules, missing success criteria, missing output rules, missing validation, unsupported claims, or unclear stop rules.

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More details

Agent compatibility

Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.

Claude Code Not declared
Cursor Not declared
Codex Not declared
GitHub Copilot Not declared
Windsurf Not declared
Gemini CLI Not declared
Cline Not declared
OpenCode Not declared

Repository health

Stars 7
Default branch main
Open issues 0
Status Active

Package contents

Files included with this skill beyond the listing page.

  • skill md SKILL.md 1,439 B
  • docs SUMMARY.md 492 B

History

  1. First seen on skills.sh
  2. First recorded snapshot · 5 installs

SKILL.md

GPT-5.5 Prompt Grill

Make GPT-5.5 prompts shorter, sharper, and executable.

Flow

  1. Read [references/primitives.md](references/primitives.md).
  2. Read the prompt, failure examples, and desired behavior.
  3. Ask for the prompt only if it is missing.
  4. Classify each issue as blocker, no-op, or rewrite.
  5. Ask only when the missing answer changes behavior; include a recommended answer.
  6. Rewrite after blockers are clear.
  7. Re-check the rewrite against the primitives.
  8. Use [TEMPLATE.md](TEMPLATE.md).

Rules

  • Preserve intent, useful constraints, and examples.
  • Remove no-ops: vague, duplicated, decorative, or intensity-only rules.
  • Replace vague quality words with observable behavior.
  • Keep only instructions that change behavior, output, validation, tool use, evidence, or priority.
  • Use cause -> effect -> fix.
  • Do not invent product facts, metrics, tools, policies, or model capabilities.