README

src/tools/interop/idt/README.md

@@ -243,7 +243,18 @@ idt discover -t d
 There is a per device log for ble scanning in `ble` subdirectory of the root
 artifact dir.
 
-[TODO] dnssd per device log
+The `dnssd` log may be found in the dnssd directory.
+
+### Probe
+
+```
+usage: idt probe [-h]
+
+options:
+  -h, --help  show this help message and exit
+```
+
+Collect contextually relevant networking info from the local environment and provide artifacts.
 
 ## Extending functionality
 
@@ -298,6 +309,13 @@ For discovery:
 -   `matter_dnssd` provides a simple DNS-SD browser that searches for matter
     devices and thread border routers.
 
+For probe:
+
+-   `probe` contains the base class for (`idt`'s) host platform specific implementation.
+    -    Reuses the dnssd discovery implementation to build probe targets
+    -    Calls platform + addr type specific probe methods for each target
+-   `linux` and `mac` contain `probe` implementations for each host platform
+
 ### Conventions
 
 -   `config.py` should be used to hold development configs within the directory
@@ -311,8 +329,8 @@ For discovery:
 
 ## Troubleshooting
 
--   Change log level from `INFO` to `DEBUG` in `config.py` for additional
-    logging.
+-   Change log level from `INFO` to `DEBUG` in root `config.py` for 
+    additional logging.
 -   Compiling `tcpdump` for android may require additional dependencies.
     -   If the build script fails for you, try
         `idt_go && source idt/scripts/compilers.sh`.

src/tools/interop/idt/idt.py

@@ -178,7 +178,8 @@ def process_args(self) -> None:
 
         capture_parser.set_defaults(func=self.command_capture)
 
-        prober_parser = subparsers.add_parser("probe", help="Probe all Matter devices on the local environment.")
+        prober_parser = subparsers.add_parser("probe",
+                                              help="Probe the environment for Matter and general networking info")
         prober_parser.set_defaults(func=self.command_probe)
 
         args, unknown = parser.parse_known_args()