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feat: add simplified MDX AI CLI for natural language content generation
- Implemented a new CLI tool for generating MDX content from natural language prompts. - Added functionality to parse prompts, query collections, and generate content using AI models. - Integrated with @mdxdb/core for querying collections and fetching data. - Included README instructions for usage and examples. feat: create @mdxdb/importers package for importing external data sources - Developed importers for Zapier and O*NET data sources. - Added CLI commands for importing data into MDX format. - Implemented data fetching, parsing, and MDX conversion logic. - Created README documentation detailing supported sources, installation, and usage examples. chore: set up TypeScript configuration for @mdxdb/importers - Configured TypeScript settings for the importers package. - Ensured proper output directory and declaration file generation.
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# Issue #11 Implementation: Simplified mdxai
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**Date:** 2025年10月03日
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**Issue:** https://github.com/dot-do/.do/issues/11
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**Status:** Implemented - Ready for Review
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## Summary
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Implemented a simplified mdxai CLI with natural language prompts, frontmatter-to-Zod schema mapping, parallel generation with p-queue, and mdxdb data import capabilities for Zapier and O*NET.
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## Changes Made
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### 1. New Simplified mdxai CLI (`mdxai/src/cli-simple.ts`)
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Created a natural language-driven CLI that supports:
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**Natural Language Patterns:**
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```bash
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# Data-driven generation
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mdxai for every occupation, write a blog post about how AI will transform it
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mdxai for each service, create documentation
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mdxai for all technologies, generate use case examples
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# Single generation
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mdxai write a blog post about AI in healthcare
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```
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**Key Features:**
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- Parses natural language to extract collection, task, and context
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- Queries local MDX files as data sources
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- Loads README.md as generation instructions
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- Loads _template.mdx for frontmatter schema
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- Parallel generation with p-queue (default: 25 concurrent)
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- Frontmatter-to-Zod schema mapping
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- **Only generates fields that fail Zod validation** (as requested)
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### 2. Smart Zod Validation
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The implementation now:
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1. Validates existing item data against Zod schema from frontmatter
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2. Identifies which fields are missing or invalid
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3. Only generates those specific fields via `generateObject()`
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4. Merges valid fields with newly generated fields
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5. Writes complete MDX with validated frontmatter
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This prevents unnecessary regeneration and preserves valid existing data.
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### 3. mdxdb Importers Package (`@mdxdb/importers`)
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Created data importers for external sources:
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**Zapier Importer:**
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- Fetches apps from https://zapier.com/api/v4/apps/
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- Converts to MDX with frontmatter
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- Includes categories, API docs, images
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- Expresses relationships (App → Categories, Triggers, Actions)
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**O*NET Importer:**
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- Downloads occupation data from onetcenter.org
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- Fetches task statements and skills
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- Converts to MDX with relationships
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- Links occupations to tasks and skills via SOC codes
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**CLI Usage:**
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```bash
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pnpm mdxdb-import zapier --output ./zapier-apps
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pnpm mdxdb-import onet --output ./occupations
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```
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### 4. Updated Package Configuration
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**mdxai/package.json:**
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- Added `@anthropic-ai/claude-agent-sdk` dependency
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- Added `@mdxdb/core`, `@mdxdb/fs`, `@mdxdb/importers` workspace dependencies
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- Updated bin to use `cli-simple.js` as default
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- Legacy CLI available as `mdxai-legacy`
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**tsup.config.ts:**
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- Added `cli-simple` entry point for new CLI
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### 5. Documentation
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Created comprehensive documentation:
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**README-SIMPLIFIED.md** - User guide for simplified mdxai:
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- Quick start examples
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- Natural language patterns
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- Data source setup
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- Template usage
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- Integration with mdxdb
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- Migration guide from legacy CLI
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**@mdxdb/importers/README.md** - Importer documentation:
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- Installation and CLI usage
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- Programmatic API
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- Output format specs
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- Relationship mappings
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- Adding new importers
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## Usage Examples
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### Example 1: Generate from O*NET Occupations
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```bash
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# 1. Import O*NET data
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pnpm mdxdb-import onet --output ./occupations
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# 2. Create output directory with instructions
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mkdir -p ./blog-posts
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cat > ./blog-posts/README.md << 'EOF'
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Write engaging blog posts about how AI is transforming different occupations.
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Use a conversational tone and include real-world examples.
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EOF
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# 3. Create template for structured output
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cat > ./blog-posts/_template.mdx << 'EOF'
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---
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title: Blog post title
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occupation: Original occupation name
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socCode: O*NET SOC code
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tags: ['ai', 'career', 'transformation']
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readingTime: 8 minutes
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author: AI Content Generator
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---
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EOF
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# 4. Generate content
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mdxai --dir ./blog-posts for every occupation, write a blog post about how AI will transform it
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```
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### Example 2: Generate from Zapier Apps
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```bash
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# 1. Import Zapier apps
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pnpm mdxdb-import zapier --output ./zapier-apps
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# 2. Generate integration guides
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mdxai --dir ./integration-guides for every app, create an integration guide
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```
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### Example 3: Custom Model and Concurrency
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```bash
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# Use GPT-4 with 50 concurrent generations
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mdxai --model gpt-4 --concurrency 50 for every service, create API documentation
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```
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## Architecture
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```
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Natural Language Prompt
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↓
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Parse (extract collection, task, context)
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↓
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Query Collection (local MDX files)
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↓
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Load Instructions (README.md)
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↓
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Load Template (frontmatter schema → Zod)
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↓
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For Each Item:
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├─ Validate with Zod
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├─ Identify invalid/missing fields
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├─ Generate only those fields
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└─ Merge with valid fields
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↓
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Parallel Generation (p-queue, 25 concurrent)
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↓
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Write Output (validated MDX files)
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```
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## Key Design Decisions
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### 1. Natural Language First
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Instead of explicit commands (`generate`, `list`, `research`), use natural language patterns that feel more intuitive.
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### 2. Template-Driven Generation
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README provides instructions, _template.mdx defines schema. This separation keeps generation logic decoupled from the CLI.
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### 3. Smart Validation
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Only generate what's needed. If data already has valid `title` and `description`, don't regenerate them—just fill in missing fields.
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### 4. Workspace Architecture
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Keep importers separate as `@mdxdb/importers` but integrated via workspace. This allows independent versioning and reuse.
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### 5. Parallel by Default
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Modern APIs can handle concurrent requests. Default to 25 parallel workers, customizable via `--concurrency`.
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## Future Enhancements (Per User Feedback)
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### Import Syntax in Frontmatter
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Instead of separate importer CLI, support import configuration directly in MDX frontmatter:
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```mdx
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---
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title: Occupations Collection
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import:
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source: onet
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type: occupations
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version: "30_0"
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includes: [tasks, skills]
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---
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```
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Or via code blocks:
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````mdx
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---
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title: Custom Data Collection
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---
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```typescript import
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import { fetchZapierApps } from '@mdxdb/importers'
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export default async function importData() {
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const apps = await fetchZapierApps(250, 10)
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return apps.map(app => ({
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id: app.id,
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title: app.title,
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description: app.description,
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}))
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}
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```
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````
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This would:
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1. Keep import config with collection definition
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2. Support both declarative (YAML) and imperative (code) imports
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3. Allow Zod schema validation on imported data
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4. Enable version control for import configurations
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## Next Steps
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1. **Test the implementation:**
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```bash
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cd mdx
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pnpm build:packages
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pnpm test --filter mdxai
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```
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2. **Try the simplified CLI:**
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```bash
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pnpm mdxdb-import onet --output ./occupations
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mdxai for every occupation, create a summary
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```
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3. **Implement frontmatter import syntax** (per user feedback)
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4. **Add Claude Agents SDK integration** for advanced agent capabilities
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5. **Create examples directory** with complete working demos
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## Files Modified
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### New Files:
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- `packages/mdxai/src/cli-simple.ts` - Simplified CLI implementation
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- `packages/mdxai/README-SIMPLIFIED.md` - User documentation
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- `packages/mdxdb/importers/src/zapier.ts` - Zapier importer
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- `packages/mdxdb/importers/src/onet.ts` - O*NET importer
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- `packages/mdxdb/importers/src/cli.ts` - Importer CLI
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- `packages/mdxdb/importers/src/index.ts` - Importer exports
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- `packages/mdxdb/importers/package.json` - Package config
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- `packages/mdxdb/importers/tsconfig.json` - TypeScript config
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- `packages/mdxdb/importers/README.md` - Importer docs
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### Modified Files:
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- `packages/mdxai/package.json` - Added dependencies and bin
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- `packages/mdxai/tsup.config.ts` - Added cli-simple entry point
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## Related Issues
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- Issue #11: Simplify mdxai
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- Implements: Natural language prompts, Zod schema mapping, parallel generation, data importers
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## Notes
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- Legacy CLI preserved as `mdxai-legacy` for backward compatibility
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- All new functionality is additive—no breaking changes
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- Documentation includes migration guide for existing users
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- Importers package follows mdxdb pattern (core, fs, sqlite, payload, velite, render, **importers**)
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---
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**Implementation by:** Claude Code
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**Review Status:** Awaiting user feedback on frontmatter import syntax

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