Simplify Athena stack and recovery

platform/hermes/config.yaml

@@ -77,20 +77,16 @@ agent:
       max_web_searches: 8
       max_subagents: 8
 
-# Compact before a tool-heavy session can grow beyond the selected model's
-# usable window. Large old tool results are pruned without an LLM call first;
-# lean tail retention avoids several expensive back-to-back summary passes.
+# Keep ample room for long agent work. Compression starts at 82% of whichever
+# router profile is selected and retains a useful 35% instead of collapsing a
+# large conversation to a tiny summary.
 compression:
   enabled: true
   progress_notices: true
-  threshold: 0.65
-  # A common absolute ceiling keeps all router profiles responsive. It also
-  # prevents a long Medium/Large/Ultra chat from becoming impossible to move
-  # back to Fast later.
-  threshold_tokens: 60000
-  target_ratio: 0.15
+  threshold: 0.82
+  target_ratio: 0.35
   tail_mode: "lean"
-  protect_last_n: 8
+  protect_last_n: 12
   protect_first_n: 0
   proactive_prune_tokens: 50000
   proactive_prune_min_result_chars: 4000
@@ -158,51 +154,6 @@ timeouts:
     concurrent_batch: 900
     sequential_call: 900
 
-mcp_servers:
-  athena-platform:
-    url: "http://mcp-platform-context:8000/mcp"
-    timeout: 180
-    connect_timeout: 30
-    supports_parallel_tool_calls: false
-  athena-operator:
-    url: "http://mcp-athena-operator:8000/mcp"
-    timeout: 900
-    connect_timeout: 30
-    supports_parallel_tool_calls: false
-  web-general:
-    url: "http://tinysearch:8000/mcp"
-    timeout: 180
-    connect_timeout: 30
-    supports_parallel_tool_calls: false
-  github:
-    url: "http://mcp-github:8000/mcp"
-    timeout: 300
-    connect_timeout: 30
-    supports_parallel_tool_calls: false
-  homeassistant-admin:
-    url: "http://mcp-homeassistant:8000/mcp"
-    timeout: 300
-    connect_timeout: 30
-    supports_parallel_tool_calls: false
-  arr:
-    url: "http://mcp-arr:8000/mcp"
-    timeout: 600
-    connect_timeout: 30
-    supports_parallel_tool_calls: false
-  navidrome:
-    url: "http://mike-ai-mcp-navidrome:3000/mcp"
-    timeout: 300
-    connect_timeout: 30
-    supports_parallel_tool_calls: false
-  deemix:
-    url: "http://mcp-deemix:8000/mcp"
-    timeout: 300
-    connect_timeout: 30
-    supports_parallel_tool_calls: false
-  unraid:
-    url: "${MUA_MCP_URL}"
-    headers:
-      Authorization: "Bearer ${MUA_MCP_BEARER_TOKEN}"
-    timeout: 900
-    connect_timeout: 30
-    supports_parallel_tool_calls: false
+# BEGIN MANAGED MCP SERVERS
+mcp_servers: {}
+# END MANAGED MCP SERVERS