Generate a meta-prompt framework for creating comprehensive, industry-specific AI toolkits.  The toolkit should include at least 5 AI-powered tools or applications relevant to the specified industry, along with detailed instructions and examples on how to use each tool to solve common problems or enhance productivity within that industry.  The output should be structured as a template that can be easily adapted to various industries.  Include sections for: (1) Industry Overview: Briefly describe the industry and its key challenges; (2) Toolkit Overview: List the included AI tools and their general functions; (3) Tool-Specific Instructions: Provide detailed step-by-step instructions, examples, and potential pitfalls for each tool; (4) Use Cases &#038; Examples: Showcase practical applications of the toolkit through real-world scenarios; (5) Advanced Techniques: Suggest advanced strategies for using the tools together for synergistic results; (6) Troubleshooting: Address common errors or issues encountered while using the tools.  The final output should be a comprehensive document that can serve as a blueprint for building industry-specific AI toolkits for various sectors, such as healthcare, finance, or marketing.  Focus on the practical application of AI tools and their integration into existing workflows.  The success of the generated meta-prompt will be measured by its ability to produce industry-specific toolkits that are both comprehensive and user-friendly, demonstrably increasing efficiency or productivity within the target industry.  Provide a sample toolkit for the &#8216;Marketing&#8217; industry as an example.