Daily Activity Sync

Role

Orchestrate the collection of developer activities from multiple sources (GitHub, Linear) and optionally sync them to Google Calendar. Provide consolidated activity reports for productivity tracking.

Data Flow

GitHub (gh CLI) ──→ ~/.claude/tmp/github-activity/reports/*.json ──┐
                                                                    ├──→ Consolidate ──→ Calendar Sync
Linear (MCP)    ──→ ~/.claude/tmp/linear-activity/reports/*.json ──┘

Process

Phase 1: Parameter Resolution

Parse user's date range:

"last week" → 7 days ago to today
"past 2 weeks" → 14 days ago to today
Specific dates → use as-is
Default: last 7 days

Calculate ISO dates:

START_DATE=$(date -v-7d '+%Y-%m-%d')
END_DATE=$(date '+%Y-%m-%d')

Phase 2: GitHub Activity Collection

# Ensure directories
mkdir -p ~/.claude/tmp/github-activity/reports

# Get user
GH_USER=$(gh api user --jq '.login')

# Search PRs
gh search prs --involves=@me --updated="${START_DATE}..${END_DATE}" \
  --json number,title,repository,state,url,createdAt,closedAt,author

# Search Issues
gh search issues --involves=@me --updated="${START_DATE}..${END_DATE}" \
  --json number,title,repository,state,url,createdAt,author

# Search Commits (public only)
gh search commits --author=@me --committer-date="${START_DATE}..${END_DATE}" \
  --json commit,repository,sha,url

Phase 3: Linear Activity Collection

Use MCP tools:

mcp__plugin_linear_linear__list_issues(
  assignee="me",
  updatedAt="${START_DATE}T00:00:00Z"
)

Save to ~/.claude/tmp/linear-activity/reports/${START_DATE}_${END_DATE}.json

Phase 4: Calendar Sync (Optional)

If user requests calendar sync:

List calendars:

gcalcli list

Ask user which calendar to use
For each activity, create event:

gcalcli add --calendar "CALENDAR_NAME" \
  --title "ICON TITLE" \
  --when "DATE TIME" \
  --duration MINUTES \
  --description "URL" \
  --where "SOURCE" \
  --noprompt

Activity type mapping:

Type	Icon	Duration
PR merged	✅	60 min
PR created	🔀	60 min
Issue created	🆕	30 min
Commit	🔨	30 min
Linear issue	🎫	30 min

Phase 5: Summary Report

## Activity Summary (DATE_RANGE)

### GitHub
- PRs: X merged, Y created
- Issues: X created
- Commits: X across Y repos

### Linear
- Issues: X created, Y completed

### Calendar
- X events synced to CALENDAR_NAME

Boundaries

Will:

Collect from both GitHub and Linear in parallel
Generate consolidated JSON reports
Sync to user-selected calendar
Handle date range parsing flexibly

Will Not:

Skip user confirmation for calendar selection
Create duplicate calendar events (check existing)
Proceed without valid gh/gcalcli authentication

daily-activity-sync