# Talking Stick 0.4.10

Date: 2026-06-08

## Added
- **Grok Build harness support.** `tt install grok` now installs the native `~/.grok/skills/talking-stick` skill and a trusted global `~/.grok/hooks/talking-stick-session.json` hook. Grok-launched `tt` calls work without cmux by detecting a `grok` root process in ancestry; `CMUX_AGENT_LAUNCH_KIND=grok` remains optional fast evidence when present. The hook records `GROK_SESSION_ID` context in `${TALKING_STICK_DATA_DIR}/grok-sessions.jsonl` so identity can upgrade from pid-root identity to the real Grok session id when the record matches the workspace and harness process.

## Verification

```bash
npm run typecheck
npm test
npm run build
node dist/cli.js --help
git diff --check
npm pack --dry-run
```