docs: Added in forgotten MCP server configuration values to the example config

config.example.yaml

@@ -18,6 +18,12 @@ mapping_tools:                   # Alias for a tool or toolset
   fs: 'fs_cat,fs_ls,fs_mkdir,fs_rm,fs_write'
 use_tools: null                  # Which tools to use by default. (e.g. 'fs,web_search')
 
+# ---- MCP Servers ----
+mcp_servers: true                # Enables or disables MCP servers (globally).
+mapping_mcp_servers:             # Alias for an MCP server or set of servers
+  git: github,gitmcp
+use_mcp_servers: null            # Which MCP servers to use by default (e.g. 'github,slack')
+
 # ---- prelude ----
 repl_prelude: null               # Set a default role or session for REPL mode (e.g. role:<name>, session:<name>, <session>:<role>)
 cmd_prelude: null                # Set a default role or session for CMD mode (e.g. role:<name>, session:<name>, <session>:<role>)