diff --git a/hidden_server/agent_watchdog.py b/hidden_server/agent_watchdog.py
deleted file mode 100644
index 80e1146..0000000
--- a/hidden_server/agent_watchdog.py
+++ /dev/null
@@ -1,85 +0,0 @@
-#!/usr/bin/env python3
-
-import argparse
-import os
-import subprocess
-import sys
-
-
-def run_output(command):
-    return subprocess.check_output(command, text=True, stderr=subprocess.STDOUT).strip()
-
-
-def service_main_pid(service_name):
-    output = run_output(["systemctl", "show", "-p", "MainPID", "--value", service_name])
-    pid = int(output or "0")
-    return pid if pid > 1 else 0
-
-
-def service_active_state(service_name):
-    return run_output(["systemctl", "is-active", service_name])
-
-
-def fd_count(pid):
-    return len(os.listdir("/proc/%d/fd" % int(pid)))
-
-
-def close_wait_count(pid):
-    try:
-        output = run_output(["ss", "-tanp"])
-    except subprocess.CalledProcessError as error:
-        output = error.output or ""
-    target = "pid=%d," % int(pid)
-    return sum(1 for line in output.splitlines() if "CLOSE-WAIT" in line and target in line)
-
-
-def restart_service(service_name, reason, details):
-    sys.stderr.write("[watchdog] restart %s reason=%s details=%s\n" % (service_name, reason, details))
-    sys.stderr.flush()
-    subprocess.check_call(["systemctl", "restart", service_name])
-
-
-def main():
-    parser = argparse.ArgumentParser(description="Twoman agent watchdog")
-    parser.add_argument("--service", default="twoman-agent.service")
-    parser.add_argument(
-        "--fd-threshold",
-        type=int,
-        default=int(os.environ.get("TWOMAN_WATCHDOG_FD_THRESHOLD", "16384")),
-    )
-    parser.add_argument(
-        "--close-wait-threshold",
-        type=int,
-        default=int(os.environ.get("TWOMAN_WATCHDOG_CLOSE_WAIT_THRESHOLD", "256")),
-    )
-    args = parser.parse_args()
-
-    state = service_active_state(args.service)
-    if state != "active":
-        restart_service(args.service, "inactive", state)
-        return
-
-    pid = service_main_pid(args.service)
-    if pid < 2:
-        restart_service(args.service, "missing-pid", pid)
-        return
-
-    current_fd_count = fd_count(pid)
-    if current_fd_count >= args.fd_threshold:
-        restart_service(args.service, "fd-threshold", current_fd_count)
-        return
-
-    current_close_wait_count = close_wait_count(pid)
-    if current_close_wait_count >= args.close_wait_threshold:
-        restart_service(args.service, "close-wait-threshold", current_close_wait_count)
-        return
-
-    sys.stderr.write(
-        "[watchdog] ok service=%s pid=%s open_fds=%s close_wait=%s\n"
-        % (args.service, pid, current_fd_count, current_close_wait_count)
-    )
-    sys.stderr.flush()
-
-
-if __name__ == "__main__":
-    main()
diff --git a/hidden_server/config.sample.json b/hidden_server/config.sample.json
deleted file mode 100644
index da8c62d..0000000
--- a/hidden_server/config.sample.json
+++ /dev/null
@@ -1,45 +0,0 @@
-{
-  "broker_base_url": "https://host.example.com/parvaneh",
-  "upstream_proxy_url": "",
-  "outbound_proxy_url": "",
-  "outbound_proxy_label": "",
-  "agent_token": "replace-with-agent-token",
-  "auth_mode": "bearer",
-  "binary_media_type": "image/webp",
-  "route_template": "/{lane}/{direction}",
-  "health_template": "/health",
-  "http_timeout_seconds": 30,
-  "heartbeat_interval_seconds": 15,
-  "down_read_timeout_seconds": 10,
-  "down_stream_max_session_seconds": 60,
-  "interval_jitter_ratio": 0.2,
-  "backoff_initial_delay_seconds": 0.1,
-  "backoff_max_delay_seconds": 5,
-  "flush_delay_seconds": 0.01,
-  "max_batch_bytes": 65536,
-  "max_frame_payload_bytes": 2097152,
-  "send_queue_timeout_seconds": 5,
-  "verify_tls": true,
-  "peer_id": "agent-main",
-  "open_connect_timeout_seconds": 12,
-  "prefer_ipv4": true,
-  "disable_ipv6_origin": true,
-  "happy_eyeballs_delay_seconds": 0.25,
-  "upload_profiles": {
-    "data": {
-      "max_batch_bytes": 524288,
-      "flush_delay_seconds": 0.006
-    }
-  },
-  "up_workers": {
-    "data": 8
-  },
-  "idle_repoll_delay_seconds": {
-    "ctl": 0.05,
-    "data": 0.1
-  },
-  "http2_enabled": {
-    "ctl": false,
-    "data": false
-  }
-}
diff --git a/hidden_server/install_watchdog.sh b/hidden_server/install_watchdog.sh
deleted file mode 100755
index 3bffb0f..0000000
--- a/hidden_server/install_watchdog.sh
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
-SERVICE_PATH="/etc/systemd/system/twoman-agent-watchdog.service"
-TIMER_PATH="/etc/systemd/system/twoman-agent-watchdog.timer"
-TARGET_DIR="/opt/twoman"
-
-install -m 0755 "${SCRIPT_DIR}/agent_watchdog.py" "${TARGET_DIR}/agent_watchdog.py"
-install -m 0644 "${SCRIPT_DIR}/systemd/twoman-agent-watchdog.service" "${SERVICE_PATH}"
-install -m 0644 "${SCRIPT_DIR}/systemd/twoman-agent-watchdog.timer" "${TIMER_PATH}"
-
-systemctl daemon-reload
-systemctl enable --now twoman-agent-watchdog.timer
-systemctl start twoman-agent-watchdog.service
-systemctl status --no-pager twoman-agent-watchdog.timer
diff --git a/hidden_server/systemd/twoman-agent-watchdog.service b/hidden_server/systemd/twoman-agent-watchdog.service
deleted file mode 100644
index 45f26f4..0000000
--- a/hidden_server/systemd/twoman-agent-watchdog.service
+++ /dev/null
@@ -1,7 +0,0 @@
-[Unit]
-Description=Twoman agent watchdog
-After=network-online.target
-
-[Service]
-Type=oneshot
-ExecStart=/usr/bin/python3 /opt/twoman/agent_watchdog.py --service twoman-agent.service --fd-threshold 16384 --close-wait-threshold 256
diff --git a/hidden_server/systemd/twoman-agent-watchdog.timer b/hidden_server/systemd/twoman-agent-watchdog.timer
deleted file mode 100644
index b6ffd5c..0000000
--- a/hidden_server/systemd/twoman-agent-watchdog.timer
+++ /dev/null
@@ -1,10 +0,0 @@
-[Unit]
-Description=Run Twoman agent watchdog every minute
-
-[Timer]
-OnBootSec=1min
-OnUnitActiveSec=1min
-Unit=twoman-agent-watchdog.service
-
-[Install]
-WantedBy=timers.target