diff --git a/skill-data/core/references/commands.md b/skill-data/core/references/commands.md
index e97b92f..f752dab 100644
--- a/skill-data/core/references/commands.md
+++ b/skill-data/core/references/commands.md
@@ -324,9 +324,9 @@ agent-browser <command> --help        # Show detailed help for a command
 agent-browser --headed open example.com   # Show browser window
 agent-browser --cdp 9222 snapshot         # Connect via CDP port
 agent-browser connect 9222                # Alternative: connect command
-agent-browser console                     # View console messages
+agent-browser console                     # View console messages (needs AGENT_BROWSER_CAPTURE_CONSOLE=1)
 agent-browser console --clear             # Clear console
-agent-browser errors                      # View page errors
+agent-browser errors                      # View page errors (needs AGENT_BROWSER_CAPTURE_CONSOLE=1)
 agent-browser errors --clear              # Clear errors
 agent-browser highlight @e1               # Highlight element
 agent-browser inspect                     # Open Chrome DevTools for this session
@@ -392,3 +392,23 @@ AGENT_BROWSER_PROVIDER="browserbase"         # Cloud browser provider
 AGENT_BROWSER_STREAM_PORT="9223"             # Override WebSocket streaming port (default: OS-assigned)
 AGENT_BROWSER_HOME="/path/to/agent-browser"  # Custom install location
 ```
+
+### Stealth / anti-detection knobs (fork)
+
+```bash
+AGENT_BROWSER_CAPTURE_CONSOLE="1"     # Enable `console`/`errors` capture. OFF by default:
+                                      #   a live CDP Runtime domain is a detectable bot signal,
+                                      #   so console/errors return empty (with a hint) until set.
+AGENT_BROWSER_TIMEZONE="Asia/Tokyo"   # --launch only. Native timezone override (IANA id, or
+                                      #   "auto" to derive from locale). Aligns Intl+Date to a proxy.
+AGENT_BROWSER_BLOCK_WEBRTC="1"        # --launch only. Hide local IP via WebRTC. Auto-forces WebRTC
+                                      #   through the proxy when one is set; "0" opts out.
+AGENT_BROWSER_HIDE_CANVAS="1"         # --launch only. Session-stable canvas/audio fingerprint noise.
+AGENT_BROWSER_ADAPTIVE_REF="0"        # Disable adaptive @ref relocation (on by default; relocates a
+                                      #   moved element by fingerprint when role/name re-query fails).
+```
+
+> **Heads-up for `console` / `errors`:** capture is **off by default** in this stealth
+> fork. Both commands return `{"messages":[]}` / `{"errors":[]}` plus a `hint` until you
+> launch the session with `AGENT_BROWSER_CAPTURE_CONSOLE=1`. This keeps the CDP `Runtime`
+> domain disabled (a known bot signal) for the common automation path.
diff --git a/skill-data/dogfood/SKILL.md b/skill-data/dogfood/SKILL.md
index 5e65296..5ebe053 100644
--- a/skill-data/dogfood/SKILL.md
+++ b/skill-data/dogfood/SKILL.md
@@ -96,7 +96,7 @@ Read [references/issue-taxonomy.md](references/issue-taxonomy.md) for the full l
 - Within each section, test interactive elements: click buttons, fill forms, open dropdowns/modals.
 - Check edge cases: empty states, error handling, boundary inputs.
 - Try realistic end-to-end workflows (create, edit, delete flows).
-- Check the browser console for errors periodically.
+- Check the browser console for errors periodically. **Console/error capture is off by default in this stealth fork** — start the dogfood session with `AGENT_BROWSER_CAPTURE_CONSOLE=1` (e.g. `AGENT_BROWSER_CAPTURE_CONSOLE=1 agent-browser --session {SESSION} open <url>`) or `console`/`errors` will return empty.
 
 **At each page:**
 
diff --git a/skill-data/slack/SKILL.md b/skill-data/slack/SKILL.md
index 7d5b6f9..e5fe075 100644
--- a/skill-data/slack/SKILL.md
+++ b/skill-data/slack/SKILL.md
@@ -230,6 +230,9 @@ agent-browser snapshot -i | grep -c "treeitem"
 
 ### Check console for errors
 
+Console/error capture is off by default in this stealth fork — launch the session with
+`AGENT_BROWSER_CAPTURE_CONSOLE=1` first, or these return empty.
+
 ```bash
 agent-browser console
 agent-browser errors