claude-plugins-official/external_plugins/bonfire/commands/start.md

description, allowed-tools, model

description	allowed-tools	model
Start a new session - reads context and scaffolds .bonfire/ if needed	Bash(git:*), Bash(gh:*), Bash(mkdir:*), Read, Write, Glob, AskUserQuestion, mcp__linear__*	haiku

Start Session

Step 1: Find Git Root

Run git rev-parse --show-toplevel to locate the repository root. All session files live at <git-root>/.bonfire/.

Step 2: Check for Bonfire Directory

Check if <git-root>/.bonfire/index.md exists.

If .bonfire/ does NOT exist, scaffold it:

1. Tell the user: "No bonfire directory found. Let me set that up for you."

2. Use AskUserQuestion to ask setup questions (4 questions, one round):

   1. "Where should specs be saved?" (Header: "Specs")

      • .bonfire/specs/ (Recommended) - Keep with session context
      • specs/ - Project root level

   2. "Where should docs be saved?" (Header: "Docs")

      • .bonfire/docs/ (Recommended) - Keep with session context
      • docs/ - Project root level

   3. "How should .bonfire/ be handled in git?" (Header: "Git")

      • ignore-all (Recommended) - Keep sessions private/local
      • hybrid - Commit docs/specs, keep notes private
      • commit-all - Share everything with team

   4. "Enable Linear MCP integration?" (Header: "Linear")

      • No (Recommended) - Skip Linear integration
      • Yes - Fetch/create Linear issues (requires Linear MCP)

3. Create the directory structure based on user choices:

   Always create in .bonfire/:

   .bonfire/
   ├── index.md
   ├── config.json
   ├── archive/
   ├── scripts/
   └── .gitignore
   

   If specsLocation is .bonfire/specs/: create .bonfire/specs/ If specsLocation is specs/: create <git-root>/specs/

   If docsLocation is .bonfire/docs/: create .bonfire/docs/ If docsLocation is docs/: create <git-root>/docs/

4. Detect project name from: package.json name → git remote → directory name

5. Create config.json with user's answers:

   {
     "specsLocation": "<user-answer>",
     "docsLocation": "<user-answer>",
     "gitStrategy": "<user-answer>",
     "linearEnabled": <true-or-false>
   }
   

6. Create index.md with template:

   # Session Context: [PROJECT_NAME]
   
   **Date**: [CURRENT_DATE]
   **Status**: Active
   **Branch**: main
   
   ---
   
   ## Current State
   
   [Describe what you're working on]
   
   ---
   
   ## Recent Sessions
   
   ### Session 1 - [CURRENT_DATE]
   
   **Goal**: [What you want to accomplish]
   
   **Accomplished**:
   - [List completed items]
   
   **Decisions**:
   - [Key decisions made]
   
   **Blockers**: None
   
   ---
   
   ## Next Session Priorities
   
   1. [Priority items]
   
   ---
   
   ## Key Resources
   
   **Code References**:
   - [Component/feature]: `path/to/file.ts`
   
   **External Links**:
   - [Issue Tracker](url)
   
   ---
   
   ## Archived Sessions
   
   [Links to archived sessions will appear here]
   
   ---
   
   ## Notes
   
   [Any additional context]
   

7. Create .gitignore based on chosen strategy and locations:

   Ignore all:

   *
   !.gitignore
   

   Hybrid (only include dirs that are inside .bonfire/):

   *
   !.gitignore
   

   If docsLocation is .bonfire/docs/, add:

   !docs/
   !docs/**
   

   If specsLocation is .bonfire/specs/, add:

   !specs/
   !specs/**
   

   Commit all:

   data/
   scratch/
   scripts/
   

If .bonfire/ EXISTS, proceed to Step 3.

Step 3: Check/Update CLAUDE.md

Check if <git-root>/CLAUDE.md exists.

If CLAUDE.md does NOT exist, create it:

# [PROJECT_NAME]

## Quick Context

Read `.bonfire/index.md` for current project state, recent work, and priorities.

## Bonfire Commands

- `/bonfire:start` - Start a session (reads context)
- `/bonfire:end` - End session (updates context)
- `/bonfire:spec` - Create implementation spec
- `/bonfire:document <topic>` - Document a topic
- `/bonfire:review` - Review work for blindspots and improvements
- `/bonfire:archive` - Archive completed work
- `/bonfire:configure` - Change project settings

If CLAUDE.md EXISTS, check if it references .bonfire/index.md. If not, append:

## Session Context

Read `.bonfire/index.md` for current project state, recent work, and priorities.

Step 4: Read Session Context

Read <git-root>/.bonfire/index.md and report when ready.

Summarize:

• Current state
• Recent work
• Next priorities

Then ask: "What do you want to work on this session?"

Step 5: Fetch External Context (Optional)

Only fetch if user provides a new URL or issue ID:

Detecting Issue Type

• GitHub: Starts with #, contains github.com, or doesn't match Linear pattern
• Linear: Matches [A-Z]+-[0-9]+ pattern (e.g., ENG-123, ABC-456) or contains linear.app

GitHub Issues/PRs

Use gh CLI:

• gh pr view [URL] --json title,body,state,labels
• gh issue view [URL] --json title,body,state,labels

Linear Issues

First, read <git-root>/.bonfire/config.json and check linearEnabled.

If linearEnabled is false or not set: Skip Linear, treat as ad-hoc task.

If linearEnabled is true:

1. Use Linear MCP linear_search_issues tool to find the issue by ID (e.g., ENG-123)
2. Extract: title, description, state, priority, labels, assignee
3. On success: Summarize the issue context
4. On failure: Warn user - "Couldn't fetch Linear issue. Linear MCP may not be configured. Continue without issue context?"

Note: Tool names may vary by Linear MCP implementation. Common tools: linear_search_issues, linear_create_issue, linear_update_issue.

Update Session Context

If issue was fetched successfully:

• Add reference to index.md under Current State
• Include issue ID, title, and link
• Note the issue tracker type (GitHub/Linear)

Fallback

If no URL/issue ID provided (continuing work, ad-hoc task):

• Proceed with existing session context
• Session notes are the source of truth for ongoing work

Confirm understanding and ask how to proceed.