Prompt Generators skills for Claude Code and Codex
Prompt generator skills write and improve prompts for you: system prompts for any model, prompt optimization from trace data, refinement workflows, prompt testing, image and video prompts for Replicate and fal.ai, UI prompts for Stitch and goal commands for Claude Code and Codex.
Highest-scoring prompt skills in the October 22, 2026 snapshot: prompt-optimizer from getsentry/skills (81/100), optimize-agent-prompt from browserbase/skills (81/100) and vibe-creating-prompt from Alisa0808/vibe-creating-skill (80/100). Scores come from the Suede Skill Check.
- 19 listed skills
- 13 repositories
- 5 with full pages
13 from official publishers. 2 bundle scripts. 1 connect to an outside service. Listed in AI Agents and LLM Engineering (15), Video, Image, Audio and Creative (3), Frontend and Design (1).
All 19 prompt skills
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| Skill | Repository | What it does |
|---|---|---|
| optimize-agent-prompt 81/100 · B | browserbase/skills | Builds and improves Browserbase Agent API demos by running a fixed task, collecting logs, scoring results, revising one system-prompt heuristic, and confirming convergence. |
| prompt-images 72/100 · C | replicate/skills | Teaches prompting techniques for AI image generation and editing models on Replicate, for writing prompts or building image generation features. |
| prompt-optimizer 81/100 · B | getsentry/skills | Creates and refines agent, system, and developer prompts and reusable prompt templates, including porting prompts between OpenAI, Claude, and Gemini and building prompt evals. |
| prompt-videos 70/100 · C | replicate/skills | Teaches prompting techniques for AI video generation models on Replicate, for writing prompts or building video generation features. |
| vibe-creating-prompt 80/100 · B | Alisa0808/vibe-creating-skill | Rewrites ideas or rough prompts into clearer text-to-video prompts in the Vibe Creating style, preserving user-specified dialogue, voiceover, music, and sound effects. |
| agent-platform-prompt-management 87/100 · B | google/skills | Manages and orchestrates prompts in Agent Platform. Use when you need to create, list, retrieve, version, or delete managed prompts in Agent… |
| ai-prompt-engineering-safety-review 69/100 · D | github/awesome-copilot | Comprehensive AI prompt engineering safety review and improvement prompt. Analyzes prompts for safety, bias, security vulnerabilities, and… |
| arize-prompt-optimization 82/100 · B | github/awesome-copilot | Optimizes, improves, and debugs LLM prompts using production trace data, evaluations, and annotations. Extracts prompts from spans, gathers… |
| boost-prompt 63/100 · D | github/awesome-copilot | Interactive prompt refinement workflow: interrogates scope, deliverables, constraints; copies final markdown to clipboard; never writes code… |
| enhance-prompt 72/100 · C | google-labs-code/stitch-skills | Transforms vague UI ideas into polished, Stitch-optimized prompts. Enhances specificity, adds UI/UX keywords, injects design system context, and… |
| fal-prompting 76/100 · C | fal-ai-community/skills | Model-family-specific prompt craft for fal.ai endpoints. Trigger when the user mentions a specific model family by name and asks how to prompt it… |
| finalize-agent-prompt 59/100 · D | github/awesome-copilot | Finalize prompt file using the role of an AI agent to polish the prompt for the end user. |
| goal-prompt 88/100 · B | trailofbits/skills | Drafts copy-paste-ready /goal commands for goal mode in Claude Code and Codex. Use when the user asks to create, write, rewrite, improve, compress… |
| long-horizon-prompting 76/100 · C | muratcankoylan/Agent-Skills-for-Context-Engineering | This skill should be used when writing, enhancing, or evaluating the launch prompt for a long-running autonomous agent or a parallel multi-agent… |
| prompt-engineer 84/100 · B | jeffallan/claude-skills | Writes, refactors, and evaluates prompts for LLMs — generating optimized prompt templates, structured output schemas, evaluation rubrics, and test… |
| prompt-engineering 70/100 · C | NeoLabHQ/context-engineering-kit | Use this skill when you writing commands, hooks, skills for Agent, or prompts for sub agents or any other LLM interaction, including optimizing… |
| prompt-optimizer 75/100 · C | github/awesome-copilot | Turn any rough prompt, half-formed idea, or task description into a finished, ready-to-send prompt optimized for any LLM model inside a chat… |
| system-prompt-creator 84/100 · B | tronghieu/agent-skills | Create high-quality, model-aware system prompts for any LLM (Claude, GPT, Gemini, open-source, etc.). Use this skill whenever the user wants to… |
| test-prompt 70/100 · C | NeoLabHQ/context-engineering-kit | Use when creating or editing any prompt (commands, hooks, skills, subagent instructions) to verify it produces desired behavior - applies… |
How to choose prompt skills
Split model prompts from media prompts. System prompt and optimizer skills target LLM agents; Replicate, fal.ai and Vibe Creating skills teach the prompt patterns that image and video models respond to.
Optimization skills that use production traces, such as the Arize skill, need access to that platform. The Before you install panel lists the variables they read.
Test before you adopt. Run a rewritten prompt and the original on the same inputs, and keep the version that produces better results on your own cases.
Ranked prompt shortlists
Related topics
Prompt Engineering 28Evals and Benchmarks 27AI Video Generation 18
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