Adds LANGUAGE_TIERS with 6 tiers: discovering → familiar → comfortable
→ proficient → expert → master (thresholds: 0/50/150/350/700/1200 XP).
add_language_affinity() writes to roster.json['language_affinities'],
accumulating across sessions. Returns (leveled_up, old_tier, new_tier)
so the Edit/Write branch can fire a level-up message immediately (Edit
PostToolUse additionalContext surfaces fine).
Session-level languages_seen remains for the one-time Explorer bonus.
Roster skill view updated to show language affinity section.
When an active encounter exists and the next Bash tool call produces
output with no matching error patterns, the monster is automatically
defeated and XP is awarded — no manual /buddymon fight needed.
/buddymon fight is kept as a manual fallback for fixes that happen
outside Bash (config edits, etc.).
Claude Code plugin — collectible creatures discovered through coding.
- Bug monsters spawn from error output (NullWraith, RacePhantom, ShadowBit, 11 total)
- 5 Buddymon with affinities, challenges, and evolution chains
- SessionStart hook injects active buddy + challenge into system context
- PostToolUse hook detects error patterns, new languages, and commit events
- Stop hook tallies XP and checks challenge completion
- Single /buddymon command with start/assign/fight/catch/roster subcommands
- Local state in ~/.claude/buddymon/ (roster, encounters, active, session)
