Define Hermes router as named authenticated provider

platform/hermes/config.yaml

@@ -2,12 +2,25 @@ _config_version: 38
 
 model:
   default: "qwen-medium"
-  provider: "custom"
+  provider: "custom:router"
   base_url: "http://router:8081/v1"
   api_key: "${ROUTER_API_KEY}"
   context_length: 160000
   api_mode: "chat_completions"
 
+# A named provider is required by current Hermes releases.  A bare `custom`
+# endpoint is canonicalized to a host-derived identity and can lose its key
+# association in resumed sessions.  The stable identity below always resolves
+# its credential from the container environment.
+providers:
+  router:
+    name: "Athena Profile Router"
+    api: "http://router:8081/v1"
+    key_env: "ROUTER_API_KEY"
+    transport: "chat_completions"
+    default_model: "qwen-medium"
+    discover_models: true
+
 # Commands run in an isolated, persistent workspace. Host and Unraid changes
 # use the audited operator/MUA MCPs instead of a Docker socket or host mount.
 terminal:

platform/hermes/start-hermes-managed.sh

@@ -14,9 +14,9 @@ fi
 # remain untouched.
 python - "$config" <<'PY'
 import os
-import re
 import sys
 import tempfile
+import yaml
 
 path = sys.argv[1]
 router_key = os.environ.get("ROUTER_API_KEY", "").strip()
@@ -24,43 +24,31 @@ if not router_key or router_key.startswith("${"):
     raise SystemExit("HERMES_START_REFUSED: ROUTER_API_KEY is missing")
 
 with open(path, "r", encoding="utf-8") as handle:
-    lines = handle.readlines()
+    config = yaml.safe_load(handle) or {}
 
-try:
+model = config.setdefault("model", {})
-    start = next(i for i, line in enumerate(lines) if re.match(r"^model:\s*(?:#.*)?$", line))
+model.update({
-except StopIteration:
-    raise SystemExit("HERMES_START_REFUSED: model block is missing")
-
-end = len(lines)
-for i in range(start + 1, len(lines)):
-    if re.match(r"^[A-Za-z_][A-Za-z0-9_-]*:\s*", lines[i]):
-        end = i
-        break
-
-managed = {
     "default": "qwen-medium",
-    "provider": "custom",
+    "provider": "custom:router",
     "base_url": "http://router:8081/v1",
     "api_key": router_key,
-}
+})
 
-for field, value in managed.items():
+providers = config.setdefault("providers", {})
-    rendered = f'  {field}: "{value}"\n'
+providers["router"] = {
-    match = next(
+    "name": "Athena Profile Router",
-        (i for i in range(start + 1, end) if re.match(rf"^\s+{re.escape(field)}:\s*", lines[i])),
+    "api": "http://router:8081/v1",
-        None,
+    "key_env": "ROUTER_API_KEY",
-    )
+    "transport": "chat_completions",
-    if match is None:
+    "default_model": "qwen-medium",
-        lines.insert(end, rendered)
+    "discover_models": True,
-        end += 1
+}
-    else:
-        lines[match] = rendered
 
 directory = os.path.dirname(path)
 fd, temporary = tempfile.mkstemp(prefix=".config.yaml.", dir=directory, text=True)
 try:
     with os.fdopen(fd, "w", encoding="utf-8") as handle:
-        handle.writelines(lines)
+        yaml.safe_dump(config, handle, sort_keys=False, allow_unicode=True)
         handle.flush()
         os.fsync(handle.fileno())
     os.chmod(temporary, os.stat(path).st_mode & 0o777)
@@ -70,8 +58,8 @@ finally:
         os.unlink(temporary)
 PY
 
-grep -Eq '^[[:space:]]+provider:[[:space:]]+["'\'']?custom["'\'']?[[:space:]]*$' "$config" || {
+grep -Eq '^[[:space:]]+provider:[[:space:]]+["'\'']?custom:router["'\'']?[[:space:]]*$' "$config" || {
-  echo "HERMES_START_REFUSED: provider is not custom" >&2
+  echo "HERMES_START_REFUSED: provider is not custom:router" >&2
   exit 78
 }
 grep -Eq '^[[:space:]]+base_url:[[:space:]]+["'\'']?http://router:8081/v1["'\'']?[[:space:]]*$' "$config" || {