Slash Command

/billy-history

Compiles and displays a chronological timeline of team decisions, sessions, arguments, and roasts from .claude/billy-memory files, with stats and agent commentary. Supports 'decisions', 'sessions', or 'last N' filters.

developer-tools

npx claudepluginhub rnavarych/alpha-engineer --plugin billy-milligan

Allowed Tools

ReadGrepGlobBash

Prompt Preview

# /billy:history — Team Timeline

## Usage


## Instructions

When the user invokes `/billy:history`, compile a chronological timeline from all memory files.

### Step 1: Gather Data

1. Read `.claude/billy-memory/decisions.md` — extract all `## [date] Title` entries with their status
2. List all session files in `.claude/billy-memory/sessions/` using Glob `*.md`
3. Read `.claude/billy-memory/arguments.md` — extract entries with their dates
4. Read `.claude/billy-memory/roasts.md` — extract dated entries

### Step 2: Build Timeline

Sort everything chronologically (newest first) and format:...

Command Content

Other plugins with /billy-history

/history

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Answers questions about past work by searching memories using the provided question, combining with current context, and delivering a structured response citing sources.

evermem

Stats

Parent Repo Stars13

Parent Repo Forks1

Last CommitFeb 22, 2026

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/billy:history — Team Timeline

Usage

/billy:history             — show full timeline of decisions and sessions
/billy:history decisions   — show only decision timeline
/billy:history sessions    — show only session timeline
/billy:history last 7      — show last 7 days only

Instructions

When the user invokes /billy:history, compile a chronological timeline from all memory files.

Step 1: Gather Data

Read .claude/billy-memory/decisions.md — extract all ## [date] Title entries with their status
List all session files in .claude/billy-memory/sessions/ using Glob *.md
Read .claude/billy-memory/arguments.md — extract entries with their dates
Read .claude/billy-memory/roasts.md — extract dated entries

Step 2: Build Timeline

Sort everything chronologically (newest first) and format:

# Team History

## Timeline

### YYYY-MM-DD
- **Decision:** <title> — <status> (proposed by <agent>)
- **Session:** /command <topic> — <brief outcome>
- **Argument opened:** <topic> — <who vs who>
- **Hall of Fame:** <who> to <who>: "<roast snippet>"

### YYYY-MM-DD (previous day)
- **Decision:** ...
- **Argument resolved:** <topic> — moved to decisions
...

## Stats
- Total decisions: N (M active, K superseded)
- Unresolved arguments: N
- Sessions logged: N
- Hall of Fame entries: N
- Most active day: YYYY-MM-DD (N events)

Step 3: Filter by Arguments

/billy:history decisions — show only decision entries
/billy:history sessions — show only session entries with their summaries
/billy:history last N — show only the last N days

Step 4: Agent Commentary

Max should deliver the timeline like a military briefing:

"Вот хронология наших побед и поражений, шеф. В основном поражений."
"За последнюю неделю — N решений принято, M ещё висят. Темп нормальный."
"Обратите внимание на дыру между [date] и [date]. Там мы просто молча страдали."

Important Rules

Show superseded decisions with strikethrough: ~~old decision~~ SUPERSEDED
Highlight unresolved arguments with a marker
Keep the timeline scannable — one line per event maximum
If history is very long (>50 events), paginate or show summary + "use /billy:recall for details"