hermes-config-template.prose.md

@@ -150,6 +150,8 @@ mcp_servers:
     url: https://litellm.sysloggh.net/mcp
     headers:
       x-litellm-api-key: "Bearer <AGENT_KEY>"   # Rule 15: must be a REAL key (sk-...), not an env-var name
+    # Note: MCP endpoint requires Accept: application/json, text/event-stream header
+    # This is handled by the MCP client library; don't add to config
 
 # ─── Compression ───
 compression:
@@ -237,6 +239,12 @@ MCP server entries in `mcp_servers:` must follow the format shown in the Templat
 - For template-based config generation: substitute the agent's key from the agent_keys table
 - For manual config updates: retrieve the key from the vault and insert the literal value
 
+**Verification (2026-08-07):**
+- Tested MCP initialize handshake against litellm.sysloggh.net/mcp with real key
+- Confirmed: 200 response with `serverInfo.name: "litellm-mcp-server"`
+- Confirmed: virtual keys have MCP access (tools/list returns 200, not 403)
+- Key requirement: must be a valid LiteLLM virtual key (HTTP 200 on /v1/models)
+
 ## Violation Classification
 
 When reporting findings, separate POLICY observations from FAULT findings: