bc4-basecamp（BC4 大本营）

BC4 Basecamp Integration

Claude can interact with Basecamp via the bc4 command-line tool, enabling management of:

• Todos: Create, view, check/uncheck, edit, and organize todos
• Cards: Manage kanban-style card tables for workflow tracking
• Messages: Post announcements and updates to projects
• Campfires: Team chat functionality
• Comments: Add comments to any Basecamp resource

Quick Reference

Check Authentication & Context

bc4 auth status          # Verify authentication
bc4 profile              # Show current user
bc4 project list         # List available projects
bc4 project select       # Interactively select default project

Todos

bc4 todo lists                    # List all todo lists in project
bc4 todo list "List Name"         # View todos in a specific list
bc4 todo list --grouped           # Show todos grouped by sections
bc4 todo view <id>                # View todo details
bc4 todo add "Task description"   # Create a new todo
bc4 todo check <id>               # Mark complete
bc4 todo uncheck <id>             # Mark incomplete
bc4 todo edit <id>                # Edit a todo

Cards (Kanban Boards)

bc4 card list                     # List card tables in project
bc4 card table "Table Name"       # View cards in a table
bc4 card view <id>                # View card details with steps
bc4 card add "Card title"         # Quick card creation
bc4 card move <id> --column "Col" # Move card to column
bc4 card assign <id>              # Assign people to card
bc4 card step list <card-id>      # List steps on a card

Messages & Campfire

bc4 message post                  # Post a message (interactive)
bc4 campfire post "Update"        # Quick team chat message

Comments

bc4 comment add <resource-type> <id> "Comment text"

Global Flags

These flags work with any bc4 command:

• --json - Output in JSON format (useful for parsing)
• --project <id> - Override default project
• --account <id> - Override default account
• --verbose - Enable debug output
• --no-color - Disable colored output

Workflow Guidelines

1. Always verify context first: Run bc4 project list or check authentication if unsure about the current project
2. Use descriptive names: When creating todos or cards, include clear, actionable descriptions
3. Check before acting: View items with bc4 todo view or bc4 card view before editing
4. JSON output: Use --json flag when you need to parse or process the output programmatically

Common Patterns

When the user asks to:

• See what's on a card: Use bc4 card view <id> to see full details including steps
• Complete a task: Use bc4 todo check <id> to mark it done
• Update a card's status: Use bc4 card move <id> --column "Done"
• Add a comment: Use bc4 comment add card <id> "Comment text"
• Find a specific todo/card: Use bc4 todo list or bc4 card table with grep if needed

For detailed command documentation, see commands.md. For workflow examples, see examples.md.