feat(agent): add Grok Build TUI adapter, runtime dispatch, and skill support

.agents/skills/multi-agent-mux-orc-onboard/SKILL.md

@@ -8,7 +8,7 @@ platforms: [linux, macos]
 environments: [terminal, herdr]
 metadata:
   hermes:
-    tags: [agent, herdr, claude, antigravity, agy, cline, hermes, orchestrator, onboard, isolation]
+    tags: [agent, herdr, claude, antigravity, agy, cline, hermes, grok, orchestrator, onboard, isolation]
     related_skills: [multi-agent-mux-create, multi-agent-mux-resume, multi-agent-mux-monitor]
     prereq_skills: [multi-agent-mux-create]
 ---
@@ -32,17 +32,19 @@ Registers an orchestrator session UUID into the `orchestrator_uuids` list of `.m
 
 ## Auto-Detection Hierarchy (Rev.2)
 
-When `--uuid` is omitted, `orc_onboard.sh` inspects the process ancestry tree of the nearest agent ancestor (`claude`, `agy`, `hermes`, `cline`) in the following order:
+When `--uuid` is omitted, `orc_onboard.sh` inspects the process ancestry tree of the nearest agent ancestor (`claude`, `agy`, `hermes`, `cline`, `grok`) in the following order:
 
 1. **CLI `argv`**:
    - `claude -r <uuid>` / `claude --session-id <uuid>`
    - `agy --conversation <uuid>`
    - `cline --id <uuid>` / `cline --session-id <uuid>`
+   - `grok --session-id <uuid>` / `grok --resume <uuid>`
 2. **Family-Matched Environment Variables**:
    - `claude` → `CLAUDE_CODE_SESSION_ID`
    - `agy` → `ANTIGRAVITY_CONVERSATION_ID`
    - `hermes` → `HERMES_SESSION_ID`
    - `cline` → `CLINE_SESSION_ID`
+   - `grok` → `GROK_SESSION_ID`
 3. **Fallback**:
    - If no valid ID matching the nearest agent family is found, exits with status 3 (`Could not detect orchestrator ID`).
 

.agents/skills/multi-agent-mux-orc-onboard/scripts/orc_onboard.sh

@@ -104,7 +104,7 @@ detect_nearest_agent() {
       local base
       base="$(basename "$tok")"
       case "$base" in
-        claude|agy|hermes|cline)
+        claude|agy|hermes|cline|grok)
           match="$base"
           break
           ;;
@@ -128,6 +128,9 @@ detect_nearest_agent() {
         cline)
           detected_id=$(echo "$cmd_line" | grep -oE '(--id|--session-id)[[:space:]=]+[^[:space:]]+' | head -n 1 | sed -E 's/^(--id|--session-id)[[:space:]=]+//' || true)
           ;;
+        grok)
+          detected_id=$(echo "$cmd_line" | grep -oE '(--session-id|--resume)[[:space:]=]+[^[:space:]]+' | head -n 1 | sed -E 's/^(--session-id|--resume)[[:space:]=]+//' || true)
+          ;;
       esac
 
       if [ -n "$detected_id" ] && is_valid_id "$detected_id"; then
@@ -142,6 +145,7 @@ detect_nearest_agent() {
         agy) env_var="${ANTIGRAVITY_CONVERSATION_ID:-}" ;;
         hermes) env_var="${HERMES_SESSION_ID:-}" ;;
         cline) env_var="${CLINE_SESSION_ID:-}" ;;
+        grok) env_var="${GROK_SESSION_ID:-}" ;;
       esac
 
       if [ -n "$env_var" ] && is_valid_id "$env_var"; then
@@ -202,7 +206,7 @@ except Exception:
 target = sys.argv[1]
 for s in d.get("herdr_sessions", []):
     if s.get("status") == "running":
-        for k in ["claude_session_id_own", "agy_conversation_id_own", "hermes_conversation_id_own", "cline_conversation_id_own"]:
+        for k in ["claude_session_id_own", "agy_conversation_id_own", "hermes_conversation_id_own", "cline_conversation_id_own", "grok_session_id_own"]:
             if s.get(k) == target:
                 sys.exit(1)
 sys.exit(0)