Role-team aware
One selected lead role plus focused supporting experts inside every prompt.
AI prompt engineering SaaS
Professional, platform-specific AI prompts from rough ideas.
PromptOS turns normal input into structured, model-specific prompts with role teams, per-platform slash commands, enhancement modes, and real per-platform scoring.
27
lead roles
63
AI platforms
8
platform categories
10 days
free trial
PromptOS Generator
Platform-specific prompt engine
1
Choose one role
Pick one all-rounder lead role; PromptOS adds the best supporting experts inside the prompt.
2
Pick a platform
Chat, image, video, voice, UI/UX, code, or automation — each with its own format and 100+ slash commands.
3
Generate
Get a structured, scored, token-aware prompt tuned specifically for the platform you chose.
Lead role: All-Rounder Marketing Strategist
Platform: Claude (long-context analytical prompt)
Optimized for Claude — scored lower for ChatGPT on purpose.
Platform: Claude (long-context analytical prompt)
Optimized for Claude — scored lower for ChatGPT on purpose.
Per-platform commands
Each platform has its own 100+ slash commands, plus an auto best-commands mode.
Per-platform scoring
Real model-fit scoring shows why a prompt is not equally best everywhere.
30+ AI platforms
Chat, image, video, voice, UI/UX, code, and automation platforms.
Cloud library
ReadyWorkflow chains
Coming soonMarketplace
Coming soon