add registry

Add a new entry to registry.yaml for the notebook specified in the prompt above.

Instructions

1. Read the notebook at the specified path to understand its content
2. Check author exists in authors.yaml:
   • Ask the user for the GitHub username of the notebook author
   • Read authors.yaml and check if that username exists as a key
   • If the author does NOT exist, ask the user for their details and add them to authors.yaml:
     • name: Full display name
     • website: GitHub profile URL or personal website
     • avatar: Use https://github.com/<username>.png as default
3. Generate the registry entry with these fields:

Required Fields

• title: Extract from the notebook's first heading or create a concise, descriptive title
• description: Write a brief 1-2 sentence description summarizing what the notebook teaches
• path: The notebook path relative to the repository root
• authors: Use the GitHub username from step 2
• date: Use today's date in YYYY-MM-DD format
• categories: Select 1-2 appropriate categories from this list:
  • Agent Patterns
  • Claude Agent SDK
  • Evals
  • Fine-Tuning
  • Multimodal
  • Integrations
  • Observability
  • RAG & Retrieval
  • Responses
  • Skills
  • Thinking
  • Tools

Style Guidelines

• Title should be concise but descriptive (see existing entries for examples)
• Description should be ~15-20 words, focusing on what the user will learn/build
• Choose categories that best match the notebook's primary focus

Output

1. If author is new, show the proposed authors.yaml entry for review and add it after approval
2. Show the user the proposed registry.yaml entry for review
3. After user approval, use the Edit tool to append the entry to registry.yaml
4. Maintain alphabetical ordering by path within the file, or append to the end if unclear

Example Entry Formats

authors.yaml (only if new author)

github-username:
  name: Full Name
  website: https://github.com/github-username
  avatar: https://github.com/github-username.png

registry.yaml

- title: Example Notebook Title
  description: Brief description of what this notebook covers and teaches users.
  path: category/notebook_name.ipynb
  authors:
  - github-username
  date: 'YYYY-MM-DD'
  categories:
  - Category Name