RPG Maker MV Content Bridge

A local, file-based bridge that lets an AI client read, draft, validate, and safely write content into an RPG Maker MV project.

Quick Start

CLI (read-only, v1)

# Project status
npx tsx src/cli.ts status path/to/your/project

# List entity counts
npx tsx src/cli.ts data path/to/your/project

# List items
npx tsx src/cli.ts list path/to/your/project Item

# Search items by name
npx tsx src/cli.ts list path/to/your/project Item --query potion

# Get a specific entity
npx tsx src/cli.ts get path/to/your/project Item 1

# List maps
npx tsx src/cli.ts maps path/to/your/project

# Get map events
npx tsx src/cli.ts events path/to/your/project 1

# Search event text (show-text, comments, scripts)
npx tsx src/cli.ts search path/to/your/project "hello"

# Search notes/meta
npx tsx src/cli.ts notes path/to/your/project "type"

# List plugins
npx tsx src/cli.ts plugins path/to/your/project

# Audit project for broken references and integrity issues
npx tsx src/cli.ts validate path/to/your/project

# List pending draft changes
npx tsx src/cli.ts pending path/to/your/project

# Show JSON Patch diff of pending changes
npx tsx src/cli.ts diff path/to/your/project

# Discard all pending draft changes
npx tsx src/cli.ts discard path/to/your/project

# Apply all pending changes (creates backups)
npx tsx src/cli.ts apply path/to/your/project

# Rollback the last applied transaction
npx tsx src/cli.ts rollback path/to/your/project

# List all backup transactions
npx tsx src/cli.ts backups path/to/your/project

MCP Server (for AI clients)

# Set the project directory and start the MCP stdio server
RPGMV_PROJECT_DIR=path/to/your/project npx tsx src/index.ts

The MCP server exposes 20 tools: get_project_status, list_project_data, list_entities, get_entity, list_maps, get_map_events, search_events, search_notes, list_plugins, validate_project_refs, create_item_draft, create_skill_draft, create_entity_draft, update_entity_draft, list_pending_changes, diff_pending_changes, discard_pending_changes, apply_patch, rollback_last_patch, list_backups.

Development

npm install
npm run check          # lint + typecheck + tests + coverage
npm run test           # tests only
npm run test:watch     # tests in watch mode
npm run generate-fixtures  # regenerate test fixtures

Version Roadmap