diff --git a/skills/working-with-tmux/SKILL.md b/skills/working-with-tmux/SKILL.md
index 9821b98b7bb1ae78ce004b600a9b7c3cf697c196..74edbcd09a65ee28fe7929ae6585e4acd85a1c8b 100644
--- a/skills/working-with-tmux/SKILL.md
+++ b/skills/working-with-tmux/SKILL.md
@@ -61,6 +61,32 @@ tmux capture-pane -p -S - -t "server-log"
 
 Prefer to pipe the full scrollback buffer through grep/sed/tac/etc. to view just the content between your last command and the next prompt (exclusive).
 
+### Filtering between prompts
+
+When running commands on a remote shell, use `sed` to extract output between the shell prompt boundaries:
+
+```bash
+tmux capture-pane -p -S - -t "ID" | sed -n '/PROMPT_PATTERN/,/PROMPT_PATTERN/{//d;p}'
+```
+
+When prompts are long or appear in scrollback noise, generate random anchors to delimit output cleanly:
+
+```bash
+A=$(openssl rand -hex 4)
+tmux send-keys -t "ID" "echo ${A}-st; YOUR_COMMAND; echo ${A}-end" C-m
+# Then extract:
+tmux capture-pane -p -S - -t "ID" | sed -n '/^'"$A"'-st$/,/^'"$A"'-end$/{/^'"$A"'/d;p}'
+```
+
+The `-st`/`-end` suffixes prevent matching the anchor inside the echoed command line.
+
+When scrollback becomes too noisy, clear it:
+
+```bash
+tmux send-keys -t "ID" 'clear' C-m
+tmux clear-history -t "ID"
+```
+
 ## 4. Interact with the Process
 
 If you need to stop or restart the process:
@@ -87,9 +113,23 @@ Example: Create window and start process in one go:
 tmux new-window -n "server-log" -d ';' send-keys -t "server-log" "npm start" C-m
 ```
 
+## 6. Parallel Work
+
+Spin up multiple windows for independent tasks (downloads, research queries, builds):
+
+```bash
+for name in task-a task-b task-c; do tmux new-window -n "$name" -d; done
+```
+
+Send commands to each, then check results as they complete. Clean up finished windows:
+
+```bash
+tmux kill-window -t "task-a"
+```
+
 ## Summary of Pattern
 
 0. `echo $TMUX`
 1. `tmux new-window -n "ID" -d`
 2. `tmux send-keys -t "ID" "CMD" C-m`
-3. `tmux capture-pane -p -t "ID"`
+3. `tmux capture-pane -p -t "ID"` (with anchor filtering for remote shells)