[MKT-001] Marketplace architecture

[DavinciDreams]

Overview

Design and implement the agent and skill marketplace architecture.

Requirements

Backend Architecture

• Template/skill storage (database)
• Metadata indexing
• Version management
• Access control
• Rate limiting

API Design

• REST API for CRUD operations
• GraphQL for complex queries
• Webhook support
• Authentication/authorization

Discovery Features

• Search by name, description, tags
• Filter by category, difficulty
• Sort by popularity, rating, date
• Related suggestions

Publishing Flow

• Submission form
• Validation pipeline
• Approval process (optional)
• Version publishing
• Deprecation handling

Acceptance Criteria

• Marketplace API deployed
• Search returns relevant results
• Publishing workflow complete
• Version rollback supported