diff --git a/.agents/skills/lib.sh b/.agents/skills/lib.sh
index f53c224..1888acd 100644
--- a/.agents/skills/lib.sh
+++ b/.agents/skills/lib.sh
@@ -487,6 +487,10 @@ def hermes_exists(uuid):
         return False
 
 
+def cline_exists(uuid):
+    return os.path.exists(f"{home}/.cline/data/sessions/{uuid}/{uuid}.json")
+
+
 def emit(u):
     print(u)
     raise SystemExit(0)
@@ -536,6 +540,10 @@ for s in sessions:
         cand = s.get('hermes_conversation_id_own')
         if cand and hermes_exists(cand):
             emit(cand)
+    if agent == 'cline' and name.endswith('-creator-cline'):
+        cand = s.get('cline_conversation_id_own')
+        if cand and cline_exists(cand):
+            emit(cand)
 
 # 2) disk scan scoped to THIS workspace
 if agent == 'claude':
@@ -578,6 +586,27 @@ elif agent == 'hermes':
             cand = None
         if cand:
             emit(cand)
+elif agent == 'cline':
+    sessions_dir = f"{home}/.cline/data/sessions"
+    if os.path.isdir(sessions_dir):
+        candidates = []
+        for session_folder in glob.glob(f"{sessions_dir}/*"):
+            if os.path.isdir(session_folder):
+                folder_name = os.path.basename(session_folder)
+                json_file = f"{session_folder}/{folder_name}.json"
+                if os.path.exists(json_file):
+                    candidates.append(json_file)
+        candidates.sort(key=os.path.getmtime, reverse=True)
+        for j in candidates:
+            try:
+                with open(j) as f:
+                    sdata = json.load(f)
+                if sdata.get('cwd') == ws or sdata.get('workspace_root') == ws:
+                    sid = sdata.get('session_id')
+                    if sid:
+                        emit(sid)
+            except Exception:
+                pass
 
 # 3) agent_identities cache, ONLY when its project_cwd == this workspace
 ai = {}
@@ -609,6 +638,10 @@ if ai_agent.get('project_cwd') == ws:
         cand = ai_agent.get('session_id') or ai.get('conversation_id')
         if cand and hermes_exists(cand):
             emit(cand)
+    elif agent == 'cline':
+        cand = ai_agent.get('session_id') or ai.get('conversation_id')
+        if cand and cline_exists(cand):
+            emit(cand)
 
 print('')
 PYEOF
diff --git a/.agents/skills/multi-agent-mux-create/scripts/create_session.sh b/.agents/skills/multi-agent-mux-create/scripts/create_session.sh
index 72b5e11..6204b52 100755
--- a/.agents/skills/multi-agent-mux-create/scripts/create_session.sh
+++ b/.agents/skills/multi-agent-mux-create/scripts/create_session.sh
@@ -23,11 +23,11 @@ source "$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)/lib.sh"
 
 usage() {
   cat <<EOF
-Usage: $0 --workspace <path> --agent <claude|agy|hermes> [options]
+Usage: $0 --workspace <path> --agent <claude|agy|hermes|cline> [options]
 
 Options:
   --workspace PATH    project directory (required)
-  --agent AGENT       claude | agy | hermes (required)
+  --agent AGENT       claude | agy | hermes | cline (required)
   --session NAME      tmux session name (default: derived from workspace)
   --wrapper           force use of ~/.local/bin/<session> wrapper even if not present
   --dry-run           print commands without executing
@@ -86,6 +86,11 @@ elif [ "$AGENT" = "hermes" ]; then
     echo "ERROR: hermes is not functional. Run 'hermes setup' first." >&2
     exit 1
   fi
+elif [ "$AGENT" = "cline" ]; then
+  if ! cline history --json >/dev/null 2>&1; then
+    echo "ERROR: cline is not functional or configured." >&2
+    exit 1
+  fi
 fi
 
 # 세션 이름 — lib.sh::derive_session_name 이 단일 소스 (P0-A)
@@ -119,7 +124,10 @@ spawn() {
     hermes)
       _tmux new-session -d -s "$SESSION_NAME" -x 140 -y 40 -c "$WORKSPACE" "hermes"
       ;;
-    *) echo "ERROR: --agent must be claude, agy or hermes, got: $AGENT" >&2; exit 2 ;;
+    cline)
+      _tmux new-session -d -s "$SESSION_NAME" -x 140 -y 40 -c "$WORKSPACE" "cline -i"
+      ;;
+    *) echo "ERROR: --agent must be claude, agy, hermes or cline, got: $AGENT" >&2; exit 2 ;;
   esac
 }
 
@@ -145,6 +153,7 @@ case "$AGENT" in
   claude) CMD_FULL='claude --dangerously-skip-permissions' ;;
   agy)    CMD_FULL='agy --dangerously-skip-permissions' ;;
   hermes) CMD_FULL='hermes' ;;
+  cline)  CMD_FULL='cline -i' ;;
 esac
 
 # 시작 명령
@@ -161,7 +170,7 @@ case "$AGENT" in
       START_CMD="$local_tmux new-session -d -s \"$SESSION_NAME\" -x 140 -y 40 -c \"$WORKSPACE\" \"claude --dangerously-skip-permissions\""
     fi
     ;;
-  agy|hermes)
+  agy|hermes|cline)
     START_CMD="$local_tmux new-session -d -s \"$SESSION_NAME\" -x 140 -y 40 -c \"$WORKSPACE\" \"$CMD_FULL\""
     ;;
 esac
@@ -174,6 +183,8 @@ if [ -n "$SUBMIT_JOB_PROMPT" ]; then
     delegate_agent="claude-code"
   elif [ "$AGENT" = "hermes" ]; then
     delegate_agent="hermes-agent"
+  elif [ "$AGENT" = "cline" ]; then
+    delegate_agent="cline-agent"
   else
     delegate_agent="antigravity-cli"
   fi
@@ -191,7 +202,7 @@ fi
 # 모든 값은 환경변수로 전달 — heredoc interpolation 없음 (P1-B).
 # 자식 pid 는 bash 에서 pgrep 으로 미리 구함 (P2: 도구명 필터).
 CHILD_PID=0
-if { [ "$AGENT" = "agy" ] || [ "$AGENT" = "hermes" ]; } && [ -n "$PANE_PID" ]; then
+if { [ "$AGENT" = "agy" ] || [ "$AGENT" = "hermes" ] || [ "$AGENT" = "cline" ]; } && [ -n "$PANE_PID" ]; then
   CHILD_PID=$(pgrep -P "$PANE_PID" -x "$AGENT" 2>/dev/null | head -1 || true)
   CHILD_PID="${CHILD_PID:-0}"
 fi
@@ -265,6 +276,11 @@ elif agent == 'hermes':
     entry['child_pid'] = int(cp) if cp.isdigit() else 0
     entry['hermes_conversation_id_own'] = None
     entry['last_visible_status'] = "TUI started; awaiting first user message"
+elif agent == 'cline':
+    cp = os.environ.get('CHILD_PID', '0')
+    entry['child_pid'] = int(cp) if cp.isdigit() else 0
+    entry['cline_conversation_id_own'] = None
+    entry['last_visible_status'] = "TUI started; awaiting first user message"
 
 sessions.append(entry)
 
diff --git a/.agents/skills/multi-agent-mux-delegate-job/README.md b/.agents/skills/multi-agent-mux-delegate-job/README.md
index 7fb2bd8..5c709a1 100644
--- a/.agents/skills/multi-agent-mux-delegate-job/README.md
+++ b/.agents/skills/multi-agent-mux-delegate-job/README.md
@@ -1,7 +1,7 @@
 # multi-agent-mux-delegate-job 스킬
 
-작업(Job)을 자율 에이전트(claude-code/codex/opencode/human)에게 위임하고 MQTT
-이벤트 채널로 비동기 관찰하는 Hermes 스킬. **시작점은 [`SKILL.md`](./SKILL.md).**
+작업(Job)을 자율 에이전트(claude-code/hermes/agy/cline/codex/opencode/human)에게 위임하고 MQTT
+이벤트 채널로 비동기 관찰하는 범용 에이전트 협업 스킬. **시작점은 [`SKILL.md`](./SKILL.md).**
 
 - 프로토콜/스키마: [`job-protocol.md`](./job-protocol.md)
 - 브로커 PoC→운영 전환: [`mqtt-broker-setup.md`](./mqtt-broker-setup.md)
diff --git a/.agents/skills/multi-agent-mux-delegate-job/SKILL.md b/.agents/skills/multi-agent-mux-delegate-job/SKILL.md
index 4c3d324..7ff015f 100644
--- a/.agents/skills/multi-agent-mux-delegate-job/SKILL.md
+++ b/.agents/skills/multi-agent-mux-delegate-job/SKILL.md
@@ -1,385 +1,94 @@
 ---
 name: multi-agent-mux-delegate-job
-description: "Delegate a unit of work to any autonomous agent (claude-code, codex, opencode, or a human) and observe it asynchronously over an MQTT event channel. Each job gets a unique id, a registry record (prompt, broker, status, timeouts), and a single per-job topic that carries started/permission_required/progress/completed/error events as schema-versioned JSON. The delegator starts a subscriber first, runs the agent, and treats a completed/error event or a timeout as the job's terminal state. Ships a working reference implementation (publish_event.py, job_subscriber.py, registry.py, mqtt_common.py, multi-agent-mux-delegate-job wrapper) plus a PoC-to-production path: validate on a public broker, then move to an authenticated TLS broker by changing config only — no code change. Use when you need fire-and-observe delegation, multi-job fan-out across tmux sessions, or a uniform completion-signal protocol shared by several agent types."
-version: 1.0.0
-author: Hermes Agent
+description: "Delegate a unit of work to any autonomous agent (claude-code, hermes, agy, cline, codex, or a human) and observe it asynchronously over an MQTT event channel. Supported roles include orchestrator, worker, and reviewer."
+version: 1.1.0
+author: Multi-Agent System
 license: MIT
 platforms: [linux, macos, windows]
-metadata:
-  hermes:
-    tags: [agent-delegation, mqtt, jobs, orchestration, async-completion]
-    related_skills: [claude-code, codex, opencode, hermes-agent-skill-authoring]
 ---
 
 # multi-agent-mux-delegate-job — Async Job Delegation over MQTT
 
-Delegate a unit of work to an autonomous agent, then **observe** it instead of
-blocking on it. Every job gets a unique id and a registry record; the agent
-publishes lifecycle events (`started`, `permission_required`, `progress`,
-`completed`, `error`) to a per-job MQTT topic; the delegator subscribes and
-treats `completed`/`error` — or a timeout — as the terminal state.
+Delegate a unit of work to any autonomous agent, then **observe** it asynchronously instead of blocking. Every job gets a unique ID and a registry record. The worker agent publishes lifecycle events (`started`, `permission_required`, `progress`, `completed`, `error`) to a per-job MQTT topic, and the delegator/orchestrator subscribes to verify the final state.
 
-This skill is a **reference implementation**: copy the files in this directory
-into your project and customise. The `communication_over_mqtt` project is the
-canonical concrete instance.
+This skill allows any agent (`claude-code`, `hermes`, `agy`, `cline`, etc.) to play any role: **Orchestrator/Delegator**, **Worker/Implementer**, or **Reviewer**.
 
-## Overview
+---
 
-The model is deliberately small. A **job** is one delegated task. An **agent**
-is a worker (a claude-code tmux session, a codex run, a human). The **registry**
-(`.mam/jobs/<id>.json`) holds everything about a job so nothing important
-lives in environment variables — which means one tmux session can process many
-jobs sequentially, and many sessions can fan out in parallel, with no env
-collisions. The **event channel** is one MQTT topic per job carrying JSON
-payloads; `event` discriminates the type.
+## Roles in Multi-Agent Mux
 
-Responsibility is split into exactly one entry point each:
-[`publish_event.py`](./scripts/publish_event.py) emits events (registry lookup,
-monotonic `seq`, retry+backoff) and [`job_subscriber.py`](./scripts/job_subscriber.py)
-observes them (timeouts, terminal state machine, defensive parsing). Shared
-logic lives in [`mqtt_common.py`](./scripts/mqtt_common.py); registry I/O in
-[`registry.py`](./scripts/registry.py). The demo `publisher.py`/`subscriber.py`
-in the host project stay frozen.
+- **Orchestrator (Delegator)**: Initiates the job, coordinates other agents, handles loops and reviews, and commits final changes.
+- **Worker (Implementer)**: Receives the brief file or task prompt, performs the implementation, and emits started/completed/error events.
+- **Reviewer**: Evaluates git diffs or artifacts produced by the worker, and responds with a `completed` event containing `"PASS"` or feedback.
 
-Two stages, same code. **PoC** runs on the public `broker.hivemq.com` to wire up
-the protocol. **Production** moves to your own authenticated TLS broker — the
-switch is **config only** (env vars + the registry `broker.*` block), never a
-code change. See [`mqtt-broker-setup.md`](./mqtt-broker-setup.md).
+---
 
-## When to Use / When NOT to Use
+## Core Commands (CLI)
 
-**Use when:**
-- you want **fire-and-observe** delegation — kick off work and get a completion
-  signal rather than blocking a terminal;
-- several agent types (claude-code, codex, opencode, human) must follow **one**
-  completion protocol;
-- you need **multi-job fan-out** across tmux sessions with safe job claiming;
-- you want a clean PoC → authenticated-broker upgrade path.
-
-**Do NOT use when:**
-- a one-shot `claude -p '…'` that returns inline is enough (no async signal
-  needed) — just use the [claude-code](../claude-code/SKILL.md) skill directly;
-- you need request/response RPC or large artifact transfer (this is a
-  one-direction event stream, not a data bus);
-- the payload would carry secrets and you're still on the public broker — move
-  to the own-broker stage first.
-
-## Quick Start
-
-The one-line wrapper handles register + subscriber-first + agent launch. If
-you're new, **start here** and only fall back to the manual 5-step flow when
-you need finer control.
+The `multi-agent-mux-delegate-job` bash wrapper handles job registration, subscriber management, agent session targeting, and validation hooks:
 
 ```bash
-# 1) one line: register → start subscriber → launch agent in tmux
-#    (uses public broker by default; last stdout line is the audit-log dir)
+# 1) Submit a new job to a targeted agent session (e.g. tmux session name 'demo')
 multi-agent-mux-delegate-job submit \
-  --agent claude-code \
-  --prompt "정렬 문제 10개를 만들어 sort_problems.md로 저장" \
-  --workdir /path/to/project \
-  --agent-session tmux:demo \
+  --agent <claude-code|hermes-agent|agy-agent|cline-agent|human> \
+  --agent-session tmux:<session_name> \
+  --prompt "Task description or instructions here" \
   --timeout 3600 --idle-timeout 120
-# → stdout: registered job: <JID>
-#          subscriber pid: …
-#          agent launched in tmux session: demo
-#          subscriber output: <one line per event>
-#          /path/to/project/.mam/delegate_job_logs/<JID>     ← audit log dir
 
-# 2) at any time, query the job or its audit log
-multi-agent-mux-delegate-job status --job <JID>
-multi-agent-mux-delegate-job logs   <JID>            # pretty timeline
-multi-agent-mux-delegate-job logs   --list           # every job, live status
+# 2) Submit a job with a feedback loop (Worker-Reviewer Loop)
+multi-agent-mux-delegate-job submit \
+  --agent <worker_agent> --agent-session tmux:<worker_session> \
+  --type loop --reviewer <reviewer_agent> --reviewer-session tmux:<reviewer_session> \
+  --prompt "Task description"
 
-# 3) run a user-supplied validator against the job's artifacts
-multi-agent-mux-delegate-job verify --job <JID> --validate ./validate.sh
+# 3) Check job status and audit logs
+multi-agent-mux-delegate-job status --job <JOB_ID>
+multi-agent-mux-delegate-job logs   <JOB_ID>            # Chronological log of events
+multi-agent-mux-delegate-job list                       # Summary of all registered jobs
+
+# 4) Verify job artifacts with a validation script
+multi-agent-mux-delegate-job verify --job <JOB_ID> --validate ./validate.sh
 ```
 
-The wrapper enforces the **subscribe-before-publish** ordering and **forwards
-the freshly-minted `JOB_ID` into the agent's prompt** (so the agent calls
-`publish_event.py --job <JID>` with the right id — see Pitfall §"Wrong job_id
-propagated to the agent"). When you need finer control, the manual flow is:
+---
 
-```bash
-# Manual 5-step (same outcome, more knobs)
-PY=.venv/bin/python
-SKILL=./.agents/skills/multi-agent-mux-delegate-job/scripts
+## Task Delegation Types
 
-# 1) register
-JID=$($PY "$SKILL/registry.py" register \
-        --prompt "…" --agent claude-code --agent-session tmux:demo \
-        --timeout 3600 --idle-timeout 120)
+Supported job types include:
+- `direct` (default): Single agent execution (direct tasking).
+- `loop` (Worker-Reviewer Loop): Alternates worker execution and reviewer evaluation until reviewer approves (`PASS`) or iterations run out.
+- `discuss` (Research & Discussion): Collaboration between two agents to reach a consensus (e.g., agreeing on a design or plan).
 
-# 2) START THE SUBSCRIBER FIRST (MQTT does not queue non-retained msgs)
-$PY "$SKILL/job_subscriber.py" --job "$JID" --timeout 3600 --idle-timeout 120 &
+For detailed state machine diagrams and configurations, see [DELEGATION_TYPES.md](./DELEGATION_TYPES.md).
 
-# 3) pass JID to the agent and instruct it to publish events with --job "$JID"
-#    (don't hard-code a job id you saw earlier — see Pitfall §"Wrong job_id")
+---
 
-# 4) on completion the subscriber prints events and exits 0/1/2
+## The Event Protocol Contract
 
-# 5) inspect any time
-$PY "$SKILL/registry.py" get       --job "$JID"
-$PY "$SKILL/registry.py" logs      "$JID"        # positional job id
-$PY "$SKILL/registry.py" logs --list
-```
+Every agent participating in the delegation contract must follow the same lifecycle publishing protocol using `publish_event.py`:
 
-## Job Protocol
+1. **On Start**: Publish `started` event.
+   `python3 .agents/skills/multi-agent-mux-delegate-job/scripts/publish_event.py --job "$JOB_ID" --event started`
+2. **On Tool/Permission Prompt**: Publish `permission_required` event.
+   `python3 ... --job "$JOB_ID" --event permission_required --detail "<tool>:<reason>"`
+3. **On Progress Update (Optional)**: Publish `progress` event.
+   `python3 ... --job "$JOB_ID" --event progress --detail "<status_update>"`
+4. **On Success**: Publish `completed` event.
+   `python3 ... --job "$JOB_ID" --event completed --detail "<summary>"` (Reviewer should include `"PASS"` in the detail to approve).
+5. **On Failure/Feedback**: Publish `error` event.
+   `python3 ... --job "$JOB_ID" --event error --detail "<reason_or_feedback>"`
 
-One topic per job: `python/mqtt/jobs/<job_id>/events`. Payload (JSON, UTF-8,
-`schema_version=1`):
-
-```json
-{ "schema_version": 1, "seq": 7, "job_id": "abc12345",
-  "event": "started|permission_required|progress|completed|error",
-  "timestamp": "2026-06-19T09:32:00Z", "detail": "generalised text",
-  "data": { "optional": "metadata" } }
-```
-
-- `seq` is monotonic per job (first = 1); the subscriber uses it to spot
-  reorder/duplication.
-- `timestamp` is advisory — timeouts are measured from **receive** time.
-- `detail`/`data` carry **no** secrets or absolute paths.
-- A `schema_version` or `job_id` mismatch is **dropped** (defensive parsing).
-
-`started` and `completed`/`error` are the mandatory bookends; `completed`→exit 0,
-`error`→exit 1. Full catalogue + production `auth_token` handling:
-[`job-protocol.md`](./job-protocol.md).
-
-## Registry Format
-
-```
-.mam/jobs/<id>.json        # metadata record (single source of truth)
-.mam/jobs/<id>.events.log  # append-only JSON-lines log (debug, optional)
-.mam/jobs/.lock            # fcntl advisory lock for the registry
-```
-
-The record holds `status`, `prompt`, `agent`, `agent_session`, a `broker` block,
-`topic_prefix`, `timeout_sec`/`idle_timeout_sec`, `expected_artifacts`,
-`last_seq`, and (production) `auth_token`. Because the `broker` block lives in
-the record, `publish_event.py` connects from the registry alone. Concurrency,
-the atomic rename trick, and multi-session job claiming are in
-[`registry.md`](./registry.md).
+---
 
 ## Audit Logs
 
-Every job's lifecycle is mirrored to a **persistent, append-only audit log**
-under `.mam/delegate_job_logs/` (override with `DELEGATE_JOB_LOGS_DIR`;
-default `<cwd>/.mam/delegate_job_logs`). Unlike the registry — live state
-mutated in place and liable to be cleaned up — the audit log is durable
-history you can replay after the fact. It is git-ignored.
+Job lifecycle execution events are persistently mirrored to an append-only log under `.mam/delegate_job_logs/<job_id>/` (containing `meta.json`, `events.ndjson`, and `status.json`). Use `multi-agent-mux-delegate-job logs <job_id>` to view the timeline.
 
-```
-.mam/delegate_job_logs/<job_id>/
-  meta.json      # registration snapshot: prompt, agent, broker, timeouts, …
-  events.ndjson  # append-only, one JSON event per line, in time order
-  status.json    # current status only (fast point-query)
-```
+---
 
-**What is logged, automatically:**
+## Best Practices and Pitfalls
 
-| When | `events.ndjson` line | Written by |
-|------|----------------------|------------|
-| job registered | `registered` (also seeds meta.json + status.json) | `registry.register_job` |
-| any status change | `status_changed` (`from`/`to`; also rewrites status.json) | `update_job_status`, `pick_pending` |
-| event published | `published` (carries the exact payload — reproducible) | `publish_event.py` |
-| event received | `received` (subscriber's external view) | `job_subscriber.py` |
-
-Both the emitter side (`published`) and the observer side (`received`) are
-recorded, so a dropped publish or a missed receive is still visible from the
-other. Every write is **best-effort and isolated** — an fcntl-locked append
-guarded by `try/except` that only ever emits a `logger.warning`, so a logging
-failure can never break a publish, a subscribe, or a registry write. stdout is
-never touched.
-
-**Reading them:**
-
-```bash
-multi-agent-mux-delegate-job logs <job_id>     # pretty-print one job's timeline
-multi-agent-mux-delegate-job logs --list       # summarise every logged job (with live status)
-# or directly via the registry CLI:
-$PY scripts/registry.py logs <job_id> [--tail N] [--json]
-$PY scripts/registry.py logs --list [--json]
-```
-
-`submit` prints the job's audit-log directory as its last stdout line, so a
-caller can `tail -n1` to locate it.
-
-## Broker Setup
-
-| Stage | Broker | Auth | Transport |
-|-------|--------|------|-----------|
-| PoC | `broker.hivemq.com` | none | 1883 plaintext |
-| Production | self-hosted Mosquitto/EMQX | user/pass + ACL | 8883 TLS |
-
-All connection settings come from env (`MQTT_BROKER`, `MQTT_PORT`, `MQTT_TLS`,
-`MQTT_USERNAME`/`MQTT_PASSWORD`, `MQTT_CA_CERTS`, …) resolved by
-`broker_config_from_env()`, with the registry `broker.*` block overriding per
-job. Moving to your own broker is **config only**: install Mosquitto, set
-`persistence true` + `acl_file` + `password_file` + a TLS `listener 8883`, grant
-the worker `write python/mqtt/jobs/+/events` and Hermes `read`, then flip
-`MQTT_TLS=1` and fill the registry `broker.*`. Step-by-step (conf, ACL,
-`mosquitto_passwd`, self-signed/private-CA certs, cut-over verification):
-[`mqtt-broker-setup.md`](./mqtt-broker-setup.md).
-
-## Agent Adapters
-
-Each agent voluntarily follows the contract: receive a `JOB_ID` (or registry
-path), call `publish_event.py` at lifecycle points, exit 0/1/2. **The contract
-in one line**: every event call uses `--job "$JOB_ID"` where `$JOB_ID` is the
-**freshly-issued id from the registry record for *this* delegation** — never a
-job_id you saw in an earlier session (Pitfall §"Wrong job_id propagated to the
-agent").
-
-- **claude-code** — Claude Code calls `publish_event.py` via its Bash tool at
-  lifecycle points. `submit --mode tmux` injects a prompt that already names
-  `$JOB_ID`; if you drive claude manually, hand it the id explicitly. Reference
-  instruction block (the wrapper injects something equivalent):
-
-  ```text
-  Your job_id is "$JOB_ID" (read it from the registry record for this delegation —
-  do not reuse any job_id you saw before).
-
-  On start:        $PY multi-agent-mux-delegate-job/scripts/publish_event.py --job "$JOB_ID" --event started
-  On permission:   $PY … --job "$JOB_ID" --event permission_required --detail "<tool>:<what>"
-  On progress:     $PY … --job "$JOB_ID" --event progress --detail "<short status>"
-  On success:      $PY … --job "$JOB_ID" --event completed --detail "<one-line summary>"
-  On failure:      $PY … --job "$JOB_ID" --event error     --detail "<one-line reason>"
-
-  Task: <the user's prompt>
-
-  The subscriber for "$JOB_ID" is already running; your completed/error event
-  ends the job. Exit codes: 0 completed, 1 error, 2 publish failure.
-  ```
-
-  See [claude-code](../claude-code/SKILL.md) for tmux orchestration patterns.
-- **codex** — same contract. Invoke `codex exec "<instruction-block-above>"` or
-  wire `publish_event.py` as an MCP tool so the agent can call it directly.
-- **opencode** — wire `publish_event.py` as a tool/command the agent can call;
-  identical event points.
-- **human** — a person does the work, reads the registry record, then runs
-  `publish_event.py --job <id> --event completed` (or `error`) by hand.
-
-## User Interface
-
-The [`multi-agent-mux-delegate-job`](./multi-agent-mux-delegate-job) bash wrapper bundles register +
-subscribe-first + run-agent + validate:
-
-```bash
-multi-agent-mux-delegate-job submit  --agent claude-code \
-   --prompt "정렬 문제 10개를 만들어 sort_problems.md로 저장" \
-    --workdir /path/to/project --timeout 3600 [--validate ./validate.sh]
-multi-agent-mux-delegate-job status  --job <id>          # one record, pretty-printed
-multi-agent-mux-delegate-job list                        # all jobs, one line each
-multi-agent-mux-delegate-job verify  --job <id> --validate ./validate.sh   # runs it, reports exit code
-multi-agent-mux-delegate-job wait    [--job <id>]        # block until terminal (else --wait-any)
-```
-
-`submit` **always starts the subscriber before the agent** (the ordering
-dependency), runs the agent in `--mode print` (one-shot) or `--mode tmux`, and
-calls `--validate` afterward if given. The skill automates job-id generation,
-registry creation, broker resolution, subscriber-first ordering, agent launch,
-and completion detection; it does **not** automate the agent's internals or your
-business-logic validation — those are hooks you fill (`validate.sh` reads
-`$JOB_ID`/`$REGISTRY_DIR`).
-
-## Common Pitfalls
-
-- **Publishing before subscribing** — MQTT does not queue non-retained messages
-  for absent subscribers. Start `job_subscriber.py` *before* the agent, or rely
-  on retained terminal events (production). `submit` enforces this.
-- **Wrong job_id propagated to the agent** — the wrapper prints a fresh `JOB_ID`
-  on every `submit`. If your agent instruction (or the wrapper's prompt template)
-  hard-codes an old job_id, the agent calls `publish_event.py --job <wrong>`,
-  the subscriber's defensive parser drops it as a `job_id` mismatch, and the
-  delegator waits until idle timeout (exit 2). Fix: instruct the agent to
-  **read the job_id from the registry record for *this* delegation** (or pass it
-  in via env / `--prompt` interpolation), never from prior runs. `submit`'s
-  default prompt template interpolates `$JOB_ID` for you — if you build a custom
-  prompt, do the same.
-- **tmux session name collision** — `submit --mode tmux` derives the session
-  name from `--agent-session tmux:<name>` (default `tmux:claude`). If a session
-  with that name is already attached (e.g. you ran the demo and the previous
-  session is still open), `tmux new-session -d -s <name>` fails and the agent
-  never launches. Pick a unique `--agent-session` per concurrent delegation
-  (e.g. `tmux:demo`, `tmux:claude-a`, `tmux:claude-b`) or kill the stale one
-  (`tmux kill-session -t claude`) before re-running.
-- **Timeout before `started`** — a cold-starting agent may not emit `started`
-  for a while; the wall-clock timeout starts at subscribe time so a stuck agent
-  still terminates. Don't set `--timeout` so low you false-positive a slow start.
-- **No retry on publish** — a dropped `completed` would hang the delegator
-  forever; `publish_event.py` retries with exponential backoff and exits 2 if it
-  still fails, so the delegator is never left waiting silently.
-- **QoS-1 duplicates / reorders** — a terminal event can arrive twice, or
-  `error` can trail `completed`; the subscriber's terminal state machine
-  finalises each job once and ignores the rest.
-- **Trusting the public broker** — anyone can publish there; never make a real
-  decision on a PoC signal. Add `auth_token` + an authenticated broker first.
-- **Secrets in `detail`/`data`** — keep payloads generalised; no paths, keys, or
-  tokens (except the production `auth_token` in `data`).
-
-## Subagent Orchestration Pattern
-
-When using this skill from a Hermes `delegate_task` subagent to dispatch work to
-a coding-agent CLI (agy/claude) running in a tmux session, the following pattern
-has been verified (2026-06-21, 6-batch refactoring sprint):
-
-### Roles
-- **Main worker** (implementation): one agent session (e.g. `agy-new`) receives
-  brief files and executes code changes.
-- **Reviewers** (spec compliance + code quality): two other agent sessions
-  (e.g. `agy-existing`, `claude-existing`) review the diff in parallel.
-- **Hermes** (orchestrator): dispatches subagents, verifies diffs, commits,
-  and falls back to direct fixes when reviewers find issues.
-
-### Key lessons learned
-1. **Brief delivery via file path** — don't paste long briefs inline via
-   `tmux send-keys`; the TUI may swallow them. Instead, send a short instruction
-   like "follow /tmp/batch1-brief.md" and let the agent read the file.
-2. **Polling vs MQTT subscriber** — for short tasks (<5min), pane polling
-   (`capture-pane` + grep for completion markers) is simpler and more reliable
-   than registering a job via `registry.py` + `job_subscriber.py`. Use MQTT
-   subscriber only for long-running jobs (>5min) where push notification matters.
-3. **Reviewers catch different bugs** — in practice, agy (Flash) caught
-   semantic issues (slash matching, export scope), while claude (Opus) caught
-   API signature mismatches (paho v2 5-arg vs 4-arg `on_disconnect`). Two
-   reviewers with different models provide complementary coverage.
-4. **Hermes fallback fix** — when reviewers find a small, well-defined issue
-   (wrong argument count, missing slash), Hermes should fix it directly rather
-   than re-dispatching the implementer. This saves a full round-trip.
-5. **Batch grouping** — group 2-3 FW items per batch when they touch different
-   files (no file overlap). This amortises the dispatch overhead. Items touching
-   the same file must be in separate batches to avoid conflicts.
-6. **Pane Snapshots & Truncation Prevention** — to prevent long agent responses from being scrolled out and truncated due to TUI viewport limitations, enforce the following snapshotting pattern:
-   - Immediately after dispatching a brief, capture the pre-brief pane buffer via `capture-pane -S -200`.
-   - During long execution, run a background loop taking incremental snapshots (e.g. every 30 seconds `>> /tmp/pane-snap.txt`).
-   - Immediately after job termination, capture the entire final pane state to ensure no terminal logs are lost.
-
-## Verification Checklist
-
-- [ ] `started` → `completed` over the public broker: subscriber prints the
-      lines and exits **0**.
-- [ ] `error` path: subscriber exits **1**.
-- [ ] timeout path: no terminal event within `--timeout`/`--idle-timeout` →
-      exit **2**.
-- [ ] polluted payload (bad JSON, wrong `schema_version`, wrong `job_id`) is
-      dropped with a warning, not crashed on.
-- [ ] one tmux session processes two registry jobs in sequence; a second
-      session with a different `agent_session` claims only its own.
-- [ ] broker cut-over: same scripts reach an authenticated TLS broker with env
-      changes only; a credential without write ACL is rejected; a late
-      subscriber still receives the retained terminal event.
-- [ ] `publisher.py`/`subscriber.py`/`README.md` demo on `python/mqtt/sample`
-      still works unchanged (regression).
-- [ ] **audit log integrity** — for a completed job,
-      `.mam/delegate_job_logs/<JID>/events.ndjson` contains `registered` →
-      `received started` → `published completed` (in that order), and
-      `status.json.status == "completed"` matches the registry record. A
-      logging failure (e.g. read-only log dir) does not break the publish or
-      subscribe path — only a `logger.warning` is emitted.
-- [ ] **end-to-end demo smoke** — run
-      `multi-agent-mux-delegate-job submit --agent claude-code --agent-session tmux:demo-smoke
-       --prompt "echo hello and call publish_event.py --job <JID>
-       --event completed" --timeout 120` and confirm
-      (a) registered job id echoed, (b) subscriber pid echoed, (c) tmux session
-      name printed, (d) `events.ndjson` grows as the agent runs, (e) final
-      stdout line is the audit-log dir.
+- **Subscribe-Before-Publish**: The subscriber must be running before the agent starts publishing. The `submit` command handles this automatically by launching the subscriber in the background first.
+- **Fresh job_id Propagation**: Make sure the worker agent receives the correct `JOB_ID` generated for the current run, rather than reusing stale IDs from previous sessions.
+- **Brief delivery via file path**: For long or complex prompts, write the instructions to a file (e.g. `/tmp/task-brief.md`) and pass a short prompt pointing to the file path to prevent terminal buffer overflows.
+- **Batch Grouping**: Group non-overlapping tasks into batches to parallelize execution across multiple agent sessions, reducing overhead.
diff --git a/.agents/skills/multi-agent-mux-delegate-job/multi-agent-mux-delegate-job b/.agents/skills/multi-agent-mux-delegate-job/multi-agent-mux-delegate-job
index addd847..63bb70d 100755
--- a/.agents/skills/multi-agent-mux-delegate-job/multi-agent-mux-delegate-job
+++ b/.agents/skills/multi-agent-mux-delegate-job/multi-agent-mux-delegate-job
@@ -221,7 +221,6 @@ Task: $current_prompt"
       # Trigger agent
       run_agent "$JOB_ID" "$instructions" "$current_session"
 
-      # Wait for subscriber
       # Wait for subscriber
       local sub_rc=0
       wait "$sub_pid" || sub_rc=$?
diff --git a/.agents/skills/multi-agent-mux-monitor/scripts/reconcile.sh b/.agents/skills/multi-agent-mux-monitor/scripts/reconcile.sh
index 19cec98..7b9b917 100755
--- a/.agents/skills/multi-agent-mux-monitor/scripts/reconcile.sh
+++ b/.agents/skills/multi-agent-mux-monitor/scripts/reconcile.sh
@@ -282,7 +282,7 @@ mkdir -p "$STATE_DIR"
 # atomic_dump_yaml(flock + temp+rename) 로 같은 소스를 돌린다. atomic 래퍼에서는
 # 'actions' 가 없으면 SystemExit(0) 으로 쓰기를 건너뛴다 (불필요한 재포맷 방지).
 read -r -d '' RECON_SRC <<'PYEOF' || true
-import os, json, glob, subprocess, time
+import os, json, glob, subprocess, time, sqlite3
 from datetime import datetime, timezone
 import yaml
 
@@ -403,14 +403,28 @@ if tmux_confirmed:
         name = t['name']
         if name in yaml_session_names:
             continue
-        if not (name.endswith('-creator-claude') or name.endswith('-creator-agy')):
+        if name.endswith('-creator-claude'):
+            agent = 'claude'
+        elif name.endswith('-creator-agy'):
+            agent = 'agy'
+        elif name.endswith('-creator-hermes'):
+            agent = 'hermes'
+        elif name.endswith('-creator-cline'):
+            agent = 'cline'
+        else:
             continue
         srv = t.get('server', 'default')
         pm = pane_meta(name, srv)
         if not pm:
             continue
-        agent = 'claude' if name.endswith('-creator-claude') else 'agy'
-        cmd_full = 'claude --dangerously-skip-permissions' if agent == 'claude' else 'agy --dangerously-skip-permissions'
+        if agent == 'claude':
+            cmd_full = 'claude --dangerously-skip-permissions'
+        elif agent == 'agy':
+            cmd_full = 'agy --dangerously-skip-permissions'
+        elif agent == 'hermes':
+            cmd_full = 'hermes'
+        elif agent == 'cline':
+            cmd_full = 'cline -i'
         server_opt = f"-L {srv} " if srv != 'default' else ""
         entry = {
             'name': name,
@@ -430,7 +444,7 @@ if tmux_confirmed:
             entry['tui'] = {'model': '(unknown — capture after first message)', 'provider': 'anthropic',
                             'plan': '(unknown)', 'account': '(unknown)', 'version': '(unknown)'}
             entry['claude_session_id_own'] = None
-        else:
+        elif agent == 'agy':
             entry['child_pid'] = 0
             entry['agy_conversation_id_own'] = None
             entry['mcp_attachments'] = [
@@ -440,6 +454,12 @@ if tmux_confirmed:
                     'endpoint': 'https://stitch.googleapis.com/mcp'
                 }
             ]
+        elif agent == 'hermes':
+            entry['child_pid'] = 0
+            entry['hermes_conversation_id_own'] = None
+        elif agent == 'cline':
+            entry['child_pid'] = 0
+            entry['cline_conversation_id_own'] = None
         d.setdefault('tmux_sessions', []).append(entry)
         yaml_session_names.add(name)
         drifts.append({'class': 'B', 'name': name,
@@ -505,6 +525,66 @@ for s in d.get('tmux_sessions', []):
         except Exception:
             pass
 
+# === drift C (hermes): hermes 새 session id materialize (per-row own id) ===
+for s in d.get('tmux_sessions', []):
+    if not s.get('name', '').endswith('-creator-hermes'):
+        continue
+    if s.get('status') != 'running':
+        continue
+    if s.get('hermes_conversation_id_own'):
+        continue
+    cwd = (s.get('pane') or {}).get('cwd', '')
+    if not cwd:
+        continue
+    hdb = f"{home}/.hermes/state.db"
+    if os.path.exists(hdb):
+        try:
+            conn = sqlite3.connect(hdb)
+            r = conn.execute("SELECT id FROM sessions WHERE cwd=? ORDER BY started_at DESC LIMIT 1", (cwd,)).fetchone()
+            conn.close()
+            if r:
+                cid = r[0]
+                s['hermes_conversation_id_own'] = cid
+                drifts.append({'class': 'C', 'name': s['name'], 'msg': f"{s['name']}: conversation id materialized: {cid}"})
+                actions.append(f"updated conversation id: {cid}")
+        except Exception:
+            pass
+
+# === drift C (cline): cline 새 session id materialize (per-row own id) ===
+for s in d.get('tmux_sessions', []):
+    if not s.get('name', '').endswith('-creator-cline'):
+        continue
+    if s.get('status') != 'running':
+        continue
+    if s.get('cline_conversation_id_own'):
+        continue
+    cwd = (s.get('pane') or {}).get('cwd', '')
+    if not cwd:
+        continue
+    sessions_dir = f"{home}/.cline/data/sessions"
+    if os.path.isdir(sessions_dir):
+        candidates = []
+        for session_folder in glob.glob(f"{sessions_dir}/*"):
+            if os.path.isdir(session_folder):
+                folder_name = os.path.basename(session_folder)
+                json_file = f"{session_folder}/{folder_name}.json"
+                if os.path.exists(json_file):
+                    candidates.append(json_file)
+        candidates.sort(key=os.path.getmtime, reverse=True)
+        for j in candidates:
+            try:
+                with open(j) as f:
+                    sdata = json.load(f)
+                if sdata.get('cwd') == cwd or sdata.get('workspace_root') == cwd:
+                    cid = sdata.get('session_id')
+                    if cid:
+                        s['cline_conversation_id_own'] = cid
+                        drifts.append({'class': 'C', 'name': s['name'], 'msg': f"{s['name']}: session id materialized: {cid}"})
+                        actions.append(f"updated session id: {cid}")
+                        break
+            except Exception:
+                pass
+
 # === drift D: stale UUID (cache 의 artifact 가 사라짐) — 보고만, 변경 없음 ===
 ai = d.get('agent_identities', {}) or {}
 cl = (ai.get('claude') or {})
@@ -519,6 +599,28 @@ if ag.get('conversation_id'):
     if not os.path.exists(f"{home}/.gemini/antigravity-cli/conversations/{cid}.db"):
         drifts.append({'class': 'D', 'name': '(agy identity cache)',
                        'msg': f"stale UUID in agent_identities.agy.conversation_id: {cid} (.db missing)"})
+hr = (ai.get('hermes') or {})
+if hr.get('session_id'):
+    sid = hr['session_id']
+    hdb = f"{home}/.hermes/state.db"
+    has_session = False
+    if os.path.exists(hdb):
+        try:
+            conn = sqlite3.connect(hdb)
+            r = conn.execute("SELECT 1 FROM sessions WHERE id=?", (sid,)).fetchone()
+            conn.close()
+            has_session = r is not None
+        except Exception:
+            pass
+    if not has_session:
+        drifts.append({'class': 'D', 'name': '(hermes identity cache)',
+                       'msg': f"stale UUID in agent_identities.hermes.session_id: {sid} (session missing from db)"})
+cn = (ai.get('cline') or {})
+if cn.get('session_id'):
+    sid = cn['session_id']
+    if not os.path.exists(f"{home}/.cline/data/sessions/{sid}/{sid}.json"):
+        drifts.append({'class': 'D', 'name': '(cline identity cache)',
+                       'msg': f"stale UUID in agent_identities.cline.session_id: {sid} (session file missing)"})
 
 result = {
     'timestamp': now_iso,
diff --git a/.agents/skills/multi-agent-mux-resume/scripts/update_yaml_resumed.sh b/.agents/skills/multi-agent-mux-resume/scripts/update_yaml_resumed.sh
index d125c3d..01d5a2d 100755
--- a/.agents/skills/multi-agent-mux-resume/scripts/update_yaml_resumed.sh
+++ b/.agents/skills/multi-agent-mux-resume/scripts/update_yaml_resumed.sh
@@ -41,6 +41,7 @@ if [ -z "$AGENT" ]; then
     *-creator-claude) AGENT=claude ;;
     *-creator-agy)    AGENT=agy ;;
     *-creator-hermes) AGENT=hermes ;;
+    *-creator-cline)  AGENT=cline ;;
     *) echo "ERROR: cannot infer agent from '$SESSION_NAME'; pass --agent" >&2; exit 2 ;;
   esac
 fi
@@ -51,7 +52,7 @@ NOW_ISO=$(date -u +'%Y-%m-%dT%H:%M:%SZ')
 PANE_PID=$(tmux list-panes -t "$SESSION_NAME" -F '#{pane_pid}' 2>/dev/null | head -1 || true)
 PANE_PID="${PANE_PID:-}"
 CHILD_PID=0
-if { [ "$AGENT" = "agy" ] || [ "$AGENT" = "hermes" ]; } && [ -n "$PANE_PID" ]; then
+if { [ "$AGENT" = "agy" ] || [ "$AGENT" = "hermes" ] || [ "$AGENT" = "cline" ]; } && [ -n "$PANE_PID" ]; then
   CHILD_PID=$(pgrep -P "$PANE_PID" -x "$AGENT" 2>/dev/null | head -1 || true)
   CHILD_PID="${CHILD_PID:-0}"
 fi
@@ -144,6 +145,13 @@ elif agent == 'hermes':
     cp = os.environ.get('CHILD_PID', '0')
     if cp.isdigit() and int(cp) > 0:
         target['child_pid'] = int(cp)
+elif agent == 'cline':
+    target['pane']['cmd'] = 'cline'
+    target['pane']['cmd_full'] = f'cline -i --id {uuid}'
+    target['cline_conversation_id_own'] = uuid
+    cp = os.environ.get('CHILD_PID', '0')
+    if cp.isdigit() and int(cp) > 0:
+        target['child_pid'] = int(cp)
 
 snap = d.setdefault('snapshot', {})
 snap['taken_at'] = now
diff --git a/.agents/skills/multi-agent-mux-stop/scripts/stop_session.sh b/.agents/skills/multi-agent-mux-stop/scripts/stop_session.sh
index 9d4bfbc..0514a8b 100755
--- a/.agents/skills/multi-agent-mux-stop/scripts/stop_session.sh
+++ b/.agents/skills/multi-agent-mux-stop/scripts/stop_session.sh
@@ -76,6 +76,7 @@ if [ -z "$AGENT" ]; then
     *-creator-claude) AGENT=claude ;;
     *-creator-agy)    AGENT=agy ;;
     *-creator-hermes) AGENT=hermes ;;
+    *-creator-cline)  AGENT=cline ;;
     *) echo "ERROR: cannot infer agent from '$SESSION_NAME'; pass --agent" >&2; exit 2 ;;
   esac
 fi
@@ -184,6 +185,7 @@ graceful_stop() {
     claude) exitkey="/exit" ;;
     agy)    exitkey="Exit" ;;
     hermes) exitkey="/exit" ;;
+    cline)  exitkey="/exit" ;;
     *)      exitkey="/exit" ;;
   esac
   echo "graceful: send-keys '$exitkey' to $SESSION_NAME"
@@ -263,6 +265,8 @@ if captured and not purge:
         target['agy_conversation_id_own'] = captured
     elif agent == 'hermes':
         target['hermes_conversation_id_own'] = captured
+    elif agent == 'cline':
+        target['cline_conversation_id_own'] = captured
     target['resumable'] = True
 
 # --purge-conversation: 워크스페이스 격리된 UUID 의 디스크 artifact 만 삭제 (P0-C)
@@ -294,15 +298,21 @@ if purge and purge_uuid:
         if os.path.exists(hdb):
             try:
                 import sqlite3
-                conn = sqlite3.connect(hdb)
-                conn.execute("DELETE FROM sessions WHERE id=?", (purge_uuid,))
-                conn.execute("DELETE FROM messages WHERE session_id=?", (purge_uuid,))
-                conn.commit()
-                conn.close()
+                hconn = sqlite3.connect(hdb)
+                hconn.execute("DELETE FROM sessions WHERE id=?", (purge_uuid,))
+                hconn.execute("DELETE FROM messages WHERE session_id=?", (purge_uuid,))
+                hconn.commit()
+                hconn.close()
                 print(f"purged db records for session: {purge_uuid}", flush=True)
             except Exception as e:
                 print(f"WARN: purge hermes db records failed: {e}", flush=True)
         target['hermes_conversation_id_own'] = None
+    elif agent == 'cline':
+        sessions_dir = f"{home}/.cline/data/sessions/{purge_uuid}"
+        if os.path.isdir(sessions_dir):
+            shutil.rmtree(sessions_dir)
+            print(f"purged: {sessions_dir}", flush=True)
+        target['cline_conversation_id_own'] = None
     # agent_identities 는 cache — 이 워크스페이스 것일 때만 비운다
     ai = (d.get('agent_identities') or {}).get(agent) or {}
     if ai.get('project_cwd') == ws:
@@ -317,6 +327,8 @@ if purge and purge_uuid:
             ai['conversation_brain_dir'] = None
         elif agent == 'hermes' and ai.get('session_id') == purge_uuid:
             ai['session_id'] = None
+        elif agent == 'cline' and ai.get('session_id') == purge_uuid:
+            ai['session_id'] = None
 elif purge and not purge_uuid:
     print("WARN: --purge-conversation requested but no workspace-scoped UUID resolved; nothing purged", flush=True)
 
diff --git a/SKILL_FEATURES.md b/SKILL_FEATURES.md
new file mode 100644
index 0000000..5736e4d
--- /dev/null
+++ b/SKILL_FEATURES.md
@@ -0,0 +1,121 @@
+# Multi-Agent Mux: Skill Features and Architecture
+
+이 문서는 `multi-agent-mux` 워크스페이스 내에 구현된 6개의 개별 스킬 및 공통 라이브러리의 핵심 기능, 상태 머신, CLI 사양, 그리고 상호 연동 방식을 종합 정리한 명세입니다. 스킬 최적화 및 팩토링 작업의 기준서로 사용됩니다.
+
+---
+
+## 1. 아키텍처 개요 (Architecture Overview)
+
+`multi-agent-mux`는 다중 자율 에이전트(Claude, Agy, Cline, Hermes 등)를 격리된 Tmux 세션 환경에서 관리하고 상호 통신할 수 있게 돕는 시스템입니다.
+*   **중앙 상태 레지스트리**: `.mam/agent-sessions.yaml` 및 동기화된 `.mam/agent-sessions.db` (SQLite3)
+*   **격리 소켓**: 독립된 tmux 서버 소켓 지정 구동 가능 (예: `multi-agent-mux` 서버)
+*   **이벤트 버스**: MQTT 프로토콜 기반의 실시간 작업 상태 비동기 관찰 (`multi-agent-mux-delegate-job`)
+
+---
+
+## 2. 공통 라이브러리: `lib.sh` (Common Library)
+
+모든 스킬 스크립트가 로드하여 사용하는 핵심 공유 헬퍼 라이브러리입니다.
+
+*   **상태 파일 원자적 덤프 (`atomic_dump_yaml`)**:
+    *   NFS(네트워크 파일 시스템) 감지 시 SQLite `PRAGMA journal_mode=DELETE` 폴백, 로컬 환경에서는 `PRAGMA journal_mode=WAL` 설정.
+    *   독점 잠금(`BEGIN IMMEDIATE`)을 활성화해 멀티프로세스 환경에서 Read-Modify-Write 데이터 유실(lost update race condition) 방지.
+    *   트랜잭션 커밋 완료 후 `.bak` 백업 파일 생성 및 임시파일 생성 후 `os.replace` 원자적 대체 기법 적용.
+*   **에이전트 세션 실재성 판단 (`*_exists` 함수군)**:
+    *   `claude`: 프로젝트 디렉터리 하위 `<uuid>.jsonl` 존재성
+    *   `agy`: `.gemini/antigravity-cli/conversations/<uuid>.db` 존재성
+    *   `hermes`: `~/.hermes/state.db`의 `sessions` 테이블 내 존재성 (SQLite 쿼리 검증)
+    *   `cline`: `.cline/data/sessions/<uuid>/<uuid>.json` 존재성
+*   **세션 ID 해석 엔진 (`find_workspace_uuid` 분기 구조)**:
+    *   **Tier 1 (YAML 직접 조회)**: YAML 내 기록된 에이전트별 전용 필드(`claude_session_id_own` 등) 조회.
+    *   **Tier 2 (디스크 잔해 스캔)**: 워크스페이스 디렉터리(`cwd` / `workspace_root`)와 매칭되는 디스크 상의 세션 로그 중 가장 최근 수정일(`mtime`) 기준 정렬 후 최신 UUID 반환.
+    *   **Tier 3 (아이덴티티 캐시)**: 레지스트리 상단 `agent_identities` 캐시 데이터 연동.
+
+---
+
+## 3. 스킬별 상세 핵심 기능 (Skill Specifications)
+
+### 3.1. `multi-agent-mux-create` (생성 스킬)
+*   **용도**: 신규 에이전트 동작용 격리된 Tmux 컨테이너 생성 및 레지스트리 신규 등록.
+*   **핵심 기능**:
+    *   **사전 기능 검증 (Preflight Check)**:
+        *   `claude`: `claude auth status`를 통한 로그인 상태(`"loggedIn": true`) 검증
+        *   `agy`: `agy models`를 통한 API 연동 정상 상태 검증
+        *   `hermes`: `hermes status`를 통한 연동 상태 검증
+        *   `cline`: `cline history --json` 동작 및 설정 상태 사전 검증
+    *   **Tmux 세션 생성 및 초기화**: 에이전트별 최적화된 화면 크기(`-x 140 -y 40`) 및 작업 디렉터리(`-c`)를 적용해 세션 백그라운드 생성.
+    *   **초기 상태 YAML 등록**: `status: running`, `pane` 세부정보(인덱스, PID, CWD, CMD_FULL), 시작 명령 및 `mcp_attachments` 기록.
+
+### 3.2. `multi-agent-mux-resume` (재개 스킬)
+*   **용도**: 중지되었거나 유실된 에이전트의 이전 컨텍스트 그대로 Tmux 세션 및 TUI 연결 복원.
+*   **핵심 기능**:
+    *   **세션 ID 해석 위임**: `lib.sh::find_workspace_uuid`을 구동하여 대상 워크스페이스의 UUID 확인.
+    *   **세션 복원 기동**:
+        *   `claude`: `claude --dangerously-skip-permissions -r <UUID>`
+        *   `agy`: `agy --dangerously-skip-permissions --conversation <UUID>`
+        *   `hermes`: `hermes --resume <UUID>`
+        *   `cline`: `cline -i --id <UUID>`
+    *   **TUI 바이패스 자동화 (Claude)**: 기동 직후 백그라운드에서 `Enter` ➔ `Down` ➔ `Enter` 키스트로크를 주입하여 권한 우회 및 복구 확인 대화상자 자동 수락.
+    *   **동기화**: `update_yaml_resumed.sh`를 구동해 상태를 `running`으로 전이하고 기동 시점에 맞춘 하위 자식 PID 갱신 및 기존 종료 메타데이터 제거.
+
+### 3.3. `multi-agent-mux-stop` (종료 스킬)
+*   **용도**: 세션을 안전하게 정리하고, 상태 및 UUID를 안전하게 저장 및 동기화.
+*   **핵심 기능**:
+    *   **종료 전 TUI 스냅숏 저장**: `tmux capture-pane`을 수행해 최종 화면 상태를 `last_visible_status_at_termination` 필드에 보존.
+    *   **다단계 Graceful 종료 프로토콜**:
+        1. TUI 안전 종료 키스트로크 주입 (`/exit` 또는 `Exit`) 후 3초 대기.
+        2. 생존 시 `tmux kill-session` 전송 및 5초 대기.
+        3. 최후 수단으로 감지된 자식 PID에 `kill -9` 전송.
+    *   **디스크 소거 (--purge-conversation)**:
+        *   `resumable`을 `false`로 설정하고 상태를 `terminated`로 기록.
+        *   에이전트별 데이터 경로에 접근해 해당 세션 파일 파쇄.
+            *   `claude`: `<proj-key>/<uuid>.jsonl` 삭제
+            *   `agy`: `conversations/<uuid>.db` 및 `brain/<uuid>` 폴더 삭제
+            *   `hermes`: `sessions/session_<uuid>.json` 삭제 및 `state.db` 내 이력 삭제 (내부 독자 커넥션 `hconn` 사용으로 상위 YAML DB 충돌 차단)
+            *   `cline`: `~/.cline/data/sessions/<uuid>` 폴더 소거
+
+### 3.4. `multi-agent-mux-delegate-job` (위임 스킬)
+*   **용도**: 타 에이전트에게 비동기적으로 작업을 위임하고, MQTT 이벤트로 실행 상태 관찰.
+*   **핵심 기능**:
+    *   **작업 지시 유형 (Delegation Types)**:
+        *   `direct` (기본값): 단일 타겟 세션 기동 후 작업 전달 및 대기.
+        *   `loop` (협업 루프): 구현자(Worker)의 작업 완료 후 검토자(Reviewer)가 코드 검수를 수행하여 `"PASS"` 의견이 나올 때까지 작업 수정을 자동 반복 지시.
+        *   `discuss` (토론/합의): 두 에이전트 간 공동 토론을 추진하여 최종 기획 및 계획 합의 도출.
+    *   **MQTT 이벤트 규격**: `publish_event.py`와 `job_subscriber.py`를 매핑하여 `started` ➔ `permission_required` ➔ `progress` ➔ `completed`/`error` 상태 전이 추적 및 자동 이중 타임아웃 검사 (전체 실행 예산 3600초 + 120초 유휴 타임아웃).
+    *   **감사 로그 기록**: `.mam/delegate_job_logs/<job_id>/`에 `meta.json`, `status.json` 및 원시 NDJSON 형식의 `events.ndjson`을 영속 기록.
+
+### 3.5. `multi-agent-mux-status` (현황 스킬)
+*   **용도**: 레지스트리를 읽어와 실행 중인 모든 에이전트의 구동 세션 현황을 즉시 표기.
+*   **핵심 기능**:
+    *   **읽기 전용 안정성**: DB 수정이나 상태 전이 유발 없이 순수 조회만 수행.
+    *   실시간 tmux 프로세스 상태 정보와 YAML 간의 이름 매핑 정합성을 검증하여 콘솔에 요약 출력.
+
+### 3.6. `multi-agent-mux-monitor` (화해 스킬)
+*   **용도**: 운영체제 Tmux 런타임과 YAML 레지스트리 데이터 불일치를 백그라운드 루프로 감지해 자동 화해(Reconciliation) 처리.
+*   **핵심 기능**:
+    *   **Drift 감지 및 복구 매뉴얼**:
+        *   **Drift A (Crash/죽은 세션)**: YAML 상 `running`이나 실제 tmux 프로세스가 죽은 경우 감지 ➔ 상태를 `terminated`로 격하 조정.
+        *   **Drift B (새 세션 감지)**: YAML에 없으나 tmux 상에 임의로 떠 있는 `*-creator-*` 세션을 레지스트리에 자동 등록 및 자식 PID 정보 갱신.
+        *   **Drift C (실시간 UUID 갱신)**: 새로 시작된 에이전트가 첫 명령을 받아 세션 ID를 생성했을 때, 디스크 상의 세션 로그 중 가장 수정시간이 일치하는 최신 UUID를 찾아 `*_conversation_id_own` 필드에 주입.
+        *   **Drift D (캐시 정합성 점검)**: 레지스트리 및 캐시 상의 세션 UUID가 실제 디스크에 존재하는지 검사하여 소거된 세션을 리포트.
+
+---
+
+## 4. 에이전트 상태 머신 (Agent State Machine)
+
+시스템 전반에 걸쳐 에이전트 세션은 아래 흐름을 따라 전이됩니다.
+
+```mermaid
+stateDiagram-v2
+    [*] --> running : multi-agent-mux-create / Drift B
+    running --> stopped : multi-agent-mux-stop (default)
+    running --> terminated : multi-agent-mux-stop (--purge-conversation) / Drift A
+    stopped --> running : multi-agent-mux-resume
+    terminated --> [*]
+```
+
+## 5. 최적화 및 팩토링 작업 시 주의 사항
+
+1.  **원자적 쓰기 무력화 금지**: `lib.sh`에 설정된 `atomic_dump_yaml`은 다중 에이전트 병렬 기동 시 데이터 꼬임을 막는 중추 역할을 합니다. DB 잠금 및 트랜잭션 흐름을 훼손하지 않아야 합니다.
+2.  **Cline 및 Claude의 TUI 입력 바인딩 유지**: 세션 재개나 중지 시, 각 에이전트가 내부적으로 사용하는 프롬프트 제어 명령어(예: `/exit`, `--id <session>`)의 세세한 차이를 유지해야 예외 없이 동작합니다.
+3.  **데이터베이스 변수 충돌 주의**: 서브셸 또는 인라인 Python 스크립트 실행 시 전역 SQLite 커넥션(`conn`)의 이름 공간을 절대 오염시키지 마십시오. (예: `stop_session.sh` 버그 재발 방지).