io.github.wmarceau/md-to-pdf

Name: io.github.wmarceau/md-to-pdf
Author: marceausolutions

效率与工作流

by marceausolutions

将 Markdown 转换为专业 PDF，支持可点击目录，无需 API keys 即可使用。

GitHub

什么是 io.github.wmarceau/md-to-pdf？

将 Markdown 转换为专业 PDF，支持可点击目录，无需 API keys 即可使用。

README

AI Assistants Hub - Development Sandbox

Central development workspace for AI-powered automation assistants using the 3-Layer Architecture (Directive → Orchestration → Execution).

Quick Navigation

See PROJECT_INDEX.md for detailed file paths and switching between projects.

Active Projects

Project	Status	Directory	Production URL
Fitness Influencer	Live	`projects/fitness-influencer/`	Railway
Interview Prep	Live	`interview-prep-pptx/`	Railway
Amazon Seller	Dev	`projects/amazon-seller/`	-
Naples Weather	Dev	`projects/naples-weather/`	-

Repository Structure

code

dev-sandbox/
├── projects/                    # Individual AI assistant projects
│   ├── fitness-influencer/      # Fitness content automation
│   │   ├── src/                 # Python scripts
│   │   ├── frontend/            # Web interface
│   │   └── README.md
│   ├── interview-prep/          # → symlink to interview-prep-pptx/
│   ├── amazon-seller/           # Amazon SP-API automation
│   │   └── src/
│   ├── naples-weather/          # Weather report generator
│   └── shared/                  # Shared utilities across projects
│       ├── ai/                  # AI services (Grok)
│       ├── google/              # Google APIs (Gmail, Sheets)
│       ├── analytics/           # Business analytics
│       └── communication/       # SMS, email
│
├── interview-prep-pptx/         # Railway-linked Interview Prep project
│   ├── src/
│   ├── frontend/
│   ├── Procfile
│   └── railway.json
│
├── execution/                   # All execution scripts (skill access)
├── directives/                  # SOPs in Markdown format
├── .claude/skills/              # Skill configurations
│
├── PROJECT_INDEX.md             # Quick navigation guide
├── index.html                   # Main website homepage
├── setup_form.html              # Fitness Influencer setup form
└── deploy_to_skills.py          # Deployment pipeline

Working on Projects

Switch to a Project

bash

cd projects/fitness-influencer   # Fitness Influencer
cd interview-prep-pptx           # Interview Prep
cd projects/amazon-seller        # Amazon Seller

Key Locations by Project

Project	Scripts	Frontend	Skill	Directive
Fitness	`projects/fitness-influencer/src/`	`projects/fitness-influencer/frontend/`	`.claude/skills/fitness-influencer-operations/`	`directives/fitness_influencer_operations.md`
Interview	`interview-prep-pptx/src/`	`interview-prep-pptx/frontend/`	`.claude/skills/interview-prep/`	`directives/interview_prep.md`
Amazon	`projects/amazon-seller/src/`	TODO	`.claude/skills/amazon-seller-operations/`	`directives/amazon_seller_operations.md`

Shared Utilities

Common services used across projects (located in projects/shared/):

Utility	Path	Used By
Grok AI Images	`shared/ai/grok_image_gen.py`	Fitness, Interview
Gmail Monitor	`shared/google/gmail_monitor.py`	Fitness, Amazon
Revenue Analytics	`shared/analytics/revenue_analytics.py`	Fitness, Amazon
Twilio SMS	`shared/communication/twilio_sms.py`	Fitness, Amazon

Deployment

Deploy to Railway

bash

cd interview-prep-pptx
railway up
railway domain

Deploy to Skills

bash

python deploy_to_skills.py --project fitness-influencer-operations

Environment Variables

All projects share the root .env file:

env

# AI Services (All projects)
ANTHROPIC_API_KEY=xxx
XAI_API_KEY=xxx

# Google APIs (Fitness, Amazon)
GOOGLE_CREDENTIALS_PATH=credentials.json

# Amazon SP-API (Amazon only)
AMAZON_SELLER_ID=xxx
AMAZON_CLIENT_ID=xxx
AMAZON_CLIENT_SECRET=xxx

# Video Services (Fitness only)
SHOTSTACK_API_KEY=xxx
CREATOMATE_API_KEY=xxx

# Communication (Fitness, Amazon)
TWILIO_ACCOUNT_SID=xxx
TWILIO_AUTH_TOKEN=xxx

3-Layer Architecture

Directives (directives/) - SOPs defining what to do
Orchestration - Claude reads directives, makes decisions
Execution (execution/) - Deterministic Python scripts

Development Workflow

Edit in project folder - projects/{project}/src/ or interview-prep-pptx/src/
Copy to execution - For skill access: cp {project}/src/*.py execution/
Update skill - .claude/skills/{skill-name}/SKILL.md
Deploy - Railway or deploy_to_skills.py

Jumping Between Projects

When switching projects mid-session, just say:

"Let's work on Amazon seller" → Files in projects/amazon-seller/
"Switch to fitness influencer" → Files in projects/fitness-influencer/
"Back to interview prep" → Files in interview-prep-pptx/

Features can be shared between projects using projects/shared/.

Session History

📚 View All Sessions

常见问题