Cut the stale README and check.ps1 claims

README no longer tells the reader to run `brokkr-daemon -- serve`, a
subcommand that does not exist; it lists the real subcommands and says the
daemon is a CLI over cache files. The Unity install path is F:/. check.ps1
takes -CultLibRoot (default F:\Projects\CultLib) and fails, instead of
skipping, when the CultLib packages directory is absent; the Blender CultMesh
smoke loads the three Python packages through blender_target._load_cultmesh.

Cut M2 of docs/brokkr-adoption-cut.md. check.ps1 is a Starfire check.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

README.md

@@ -32,8 +32,8 @@ broker.
 - `surfaces/blender/brokkr_bridge`: Blender add-on target backed by
   CultLib's Python CultMesh node/server, with optional debug export/import
   probes.
-- `brokkr-daemon`: Rust daemon skeleton that emits Brokkr's provider
-  advertisement and command policy.
+- `brokkr-daemon`: Rust CLI that emits Brokkr's provider advertisement and
+  command policy and runs the Unity/Blender sync pass.
 
 ## First Smoke
 
@@ -55,17 +55,26 @@ timeline bindings, and receipts. Unity and Blender editor plugins publish those
 documents through CultMesh so a daemon sync loop can translate them into
 host-owned command intents without stealing scene truth.
 
-## Unity Smoke
+## Commands
 
-```powershell
-cargo run -p brokkr-daemon -- serve
-```
+`brokkr-daemon` is a command-line tool over cache files, not a running service.
+It has four subcommands:
 
-Add the Unity package by local path:
+- `provider` (alias `smoke`): print the provider advertisement.
+- `sync-contract`: print the sync contract.
+- `sync-once --unity-cache PATH --blender-cache PATH [--dry-run]`: run one sync
+  pass between the two editor caches.
+- `sync-loop --unity-cache PATH --blender-cache PATH [--interval-ms N]
+  [--max-passes N] [--dry-run]`: repeat the sync pass.
+
+## Unity Install
+
+Add the Unity package by local path, alongside `org.gamecult.cultlib` (see
+`surfaces/unity/README.md`):
 
 ```json
-"com.gamecult.brokkr": "file:E:/Projects/Brokkr/surfaces/unity/Packages/com.gamecult.brokkr"
+"com.gamecult.brokkr": "file:F:/Projects/Brokkr/surfaces/unity/Packages/com.gamecult.brokkr"
 ```
 
-Then open `GameCult > Brokkr` in Unity and publish a snapshot to the local
-daemon.
+Then open `GameCult > Brokkr` in Unity. The window mirrors editor state to a
+CultMesh cache file in the project.

tools/check.ps1

@@ -1,3 +1,5 @@
+param([string]$CultLibRoot = "F:\Projects\CultLib")
+
 $ErrorActionPreference = "Stop"
 
 function Assert-NativeSuccess {
@@ -80,11 +82,12 @@ try {
     & $pythonExe -m py_compile surfaces\blender\brokkr_bridge\blender_target.py surfaces\blender\brokkr_bridge\__init__.py
     Assert-NativeSuccess "Blender adapter Python compile"
 
-    $cultLibPySrc = "E:\Projects\CultLib-main-work\packages\cultcache-py\src"
-    if (Test-Path $cultLibPySrc) {
-        & $pythonExe -c "import sys, tempfile; sys.path.insert(0, r'$cultLibPySrc'); sys.path.insert(0, r'surfaces\blender\brokkr_bridge'); import blender_target; cultmesh, cultcache = blender_target._load_cultmesh(r'$cultLibPySrc'); doc = cultcache.define_document_type('brokkr.check.v0'); node = cultmesh.CultMesh.start_node(tempfile.NamedTemporaryFile(suffix='.ccmp').name, runtime_id='brokkr-check'); node.database.register_document(doc); node.database.put(doc, 'check', {'ok': True}); assert node.database.snapshot()['brokkr.check.v0']['check']['ok'] is True; server = cultmesh.CultMesh.serve_node(node, host='127.0.0.1', port=0); assert server.port > 0; server.stop()"
-        Assert-NativeSuccess "Blender adapter CultMesh import"
+    $cultLibPackages = Join-Path $CultLibRoot "packages"
+    if (-not (Test-Path $cultLibPackages)) {
+        throw "CultLib packages directory not found: $cultLibPackages (pass -CultLibRoot)."
     }
+    & $pythonExe -c "import sys, tempfile; sys.path.insert(0, r'surfaces\blender\brokkr_bridge'); import blender_target; cultmesh, cultcache = blender_target._load_cultmesh(r'$cultLibPackages'); doc = cultcache.define_document_type('brokkr.check.v0'); node = cultmesh.CultMesh.start_node(tempfile.NamedTemporaryFile(suffix='.ccmp').name, runtime_id='brokkr-check'); node.database.register_document(doc); node.database.put(doc, 'check', {'ok': True}); assert node.database.snapshot()['brokkr.check.v0']['check']['ok'] is True; server = cultmesh.CultMesh.serve_node(node, host='127.0.0.1', port=0); assert server.port > 0; server.stop()"
+    Assert-NativeSuccess "Blender adapter CultMesh import"
 }
 finally {
     Pop-Location