Session Seed (auto-recorded, on-demand synthesized)

A Stop hook silently records every turn of every Claude Code session into a per-session markdown file. When the user wants to tweet about what they just did, you read that file and help them turn raw activity into a draft.

Architecture

~/.claude/
├── hooks/capture-session-seed.sh    # Stop hook → appends turn record
├── skills/seed/
│   ├── SKILL.md                     # (this file)
│   ├── scripts/
│   │   ├── extract_turn.py          # called by the hook
│   │   └── shot.py                  # /seed shot — screenshot + session binding
│   └── state/
│       ├── sessions/{session_id}.md        # raw turn logs, one per session
│       ├── sessions/{session_id}/shots/    # screenshots bound to that session
│       └── archive/                        # optional: consumed seeds moved here