- prompt-token-counter
Prompt Token Counter
Count real tokens in a prompt for a specific model. - ai-cost-context-calculator
AI Cost & Context Calculator
Estimate API cost and context-window usage for a prompt. - prompt-template-filler
Prompt Template Filler
Fill {{variables}} in a reusable prompt template. - system-prompt-builder
System Prompt Builder
Assemble a system prompt from role, tone, and constraints. - sensitive-data-scanner
Sensitive Data Scanner
Check text for possible sensitive data before sharing it with an AI tool. - code-block-extractor
Markdown Code Block Extractor
Pull fenced code blocks out of a markdown response. - ai-image-prompt-builder
AI Image Prompt Builder
Assemble a structured prompt for an image-generation model. - prompt-json-escaper
Prompt JSON Escaper
Escape a prompt for embedding in JSON or code, or reverse it. - chat-transcript-formatter
Chat Transcript Formatter
Turn a raw pasted chat log into a clean markdown transcript.