Talos Linux MCP Server

Command

Environment

• TALOSCONFIG

  Path to talosconfig file (default: ~/.talos/config)

• TALOS_CONTEXT

  Context name override (default: active context from config)

• TALOS_ENDPOINTS

  Comma-separated endpoint overrides

• TALOS_MCP_READ_ONLY

  Set to "true" to disable all mutating tools (default: false)

• TALOS_MCP_HTTP_ADDR

  If set (e.g. ":8080"), serve Streamable HTTP instead of stdio

• TALOS_MCP_AUTH_TOKEN

  Required bearer token when HTTP mode is active (TALOS_MCP_HTTP_ADDR is set)

• TALOS_MCP_ALLOWED_NODES

  Comma-separated IPs, hostnames, and CIDR ranges permitted as tool targets. Unset or empty allows all nodes.

• TALOS_MCP_ALLOWED_PATHS

  Comma-separated path prefixes permitted for talos_read_file and talos_list_files (e.g. /etc,/proc). Unset or empty allows all paths.

• TALOS_MCP_SKIP_VERSION_CHECK

  Set to "true" to bypass upgrade path validation (default: false)

• TALOS_MCP_RATE_LIMIT

  HTTP mode: token-bucket refill rate in requests/second (float, default: 10)

• TALOS_MCP_RATE_BURST

  HTTP mode: token-bucket burst capacity (int, default: 20)

• TALOS_MCP_MAX_BODY_SIZE

  HTTP mode: max POST request body size in bytes (int, default: 4194304 = 4 MiB)

• TALOS_MCP_MAX_CONCURRENT

  HTTP mode: max concurrent POST handlers; returns 503 on overload (int, default: 20)