diff --git a/plugins/codeman/skills/codeman/SKILL.md b/plugins/codeman/skills/codeman/SKILL.md
index 3aebe247..c6ffbf58 100644
--- a/plugins/codeman/skills/codeman/SKILL.md
+++ b/plugins/codeman/skills/codeman/SKILL.md
@@ -197,6 +197,17 @@ _dsh_up() {        # <sid> <timeoutMs> -> "true"/"false". The DeepSeek Harness T
   # composer glyph. Override with DSH_READY_MARK for a profile that draws another one.
   _mark_up "${1}" "${DSH_READY_MARK:-❯}" "${2}"
 }
+_dsh_guide() {     # <sid> -> 0 when the pane shows dsh-TUI's first-run SETUP GUIDE, not a composer.
+  # dsh-TUI 0.19.0 opens a guide ("Welcome to dsh-TUI  Step 1 of 4") in every session until a
+  # person has finished it once, and the guide's own cursor is `❯`: the readiness mark matches
+  # on it (measured, 2 of 2 launches), and an Enter there acts on the highlighted step, which
+  # is a sign-in. So a worker whose mark matched is still checked for the guide, on the
+  # RENDERED pane with its whitespace removed, and never handed back while it shows.
+  "${CURL[@]}" -G "$API/api/v1/sessions/${1}/terminal" --data-urlencode 'full=1' \
+    | jq -r '.data.terminalBuffer // empty' \
+    | sed -e "s/$(printf '\033')\[[0-9;?]*[a-zA-Z]//g" -e "s/$(printf '\033')[()][AB0]//g" \
+    | tr -d ' \t' | grep -qi 'Step[0-9]of[0-9]'
+}
 # ---- the workspace-trust dialog: READ the screen, never press Enter blind ----
 # Claude Code 2.1.252 dropped the option numbers, REVERSED them, and highlights
 # "No, exit" by default:
@@ -455,11 +466,17 @@ spawn_worker() {
   fi
   if [ -n "$cm" ] && [ "$mode" != claude ]; then
     # No trust dialog and no hook file to vet. opencode and pi have no end-of-turn signal,
-    # which is exactly why sendwait refuses them (400) and sendmark drives them; a deepseek
-    # worker reports the end of a turn on the local model too, so sendwait works for it.
+    # which is exactly why sendwait refuses them (400) and sendmark drives them. A deepseek
+    # worker reports the end of a turn on the local model too, but sendmark is still the way
+    # to get its ANSWER: dsh 0.2.2 renamed its transcript file, and until Codeman reads the
+    # new one `last-response` comes back empty for it.
     r=$(_mark_up "$sid" "$mark" 45000)
     [ "$r" = true ] || { echo "local worker $sid ($mode) never drew '$mark' within 45 s; deleted it. Look at GET /api/v1/local-model and the pane of a hand-made session before retrying" >&2
       delete_session "$sid" >/dev/null; return 1; }
+    if [ "$mode" = deepseek ] && _dsh_guide "$sid"; then
+      echo "dsh worker $sid opened DeepSeek Harness's setup guide instead of a composer; deleted it. A person finishes that guide once (start a DeepSeek session from the Run menu), then spawn again" >&2
+      delete_session "$sid" >/dev/null; return 1
+    fi
     printf '%s\n' "$sid"; return 0
   fi
   if [ "$mode" = deepseek ]; then
@@ -475,6 +492,10 @@ spawn_worker() {
     r=$(_dsh_up "$sid" 45000)
     [ "$r" = true ] || { echo "dsh worker $sid never drew a composer: no pane-capable profile, a profile whose composer is not '${DSH_READY_MARK:-❯}' (set DSH_READY_MARK), or a harness that failed to boot -- check GET /api/v1/deepseek/status. Deleted it" >&2
       delete_session "$sid" >/dev/null; return 1; }
+    if _dsh_guide "$sid"; then
+      echo "dsh worker $sid opened DeepSeek Harness's setup guide instead of a composer; deleted it. A person finishes that guide once (start a DeepSeek session from the Run menu), then spawn again" >&2
+      delete_session "$sid" >/dev/null; return 1
+    fi
     printf '%s\n' "$sid"; return 0
   fi
   [ "$mode" = claude ] || { printf '%s\n' "$sid"; return 0; }   # no other mode draws a composer to wait on
@@ -909,10 +930,10 @@ on), and from then on it is the same verbs. It mixes into one fleet like any oth
 
 | Worker kind | Agent | Why you would pick it | Drive it with |
 | --- | --- | --- | --- |
-| `local` | the default one (`cli` of `local_model`) | you have no reason to choose | `sendmark` (`sendwait` when it is claude or deepseek) |
+| `local` | the default one (`cli` of `local_model`) | you have no reason to choose | `sendmark` (`sendwait` when it is claude) |
 | `local:opencode` | OpenCode | the tested pair; a full tool set | `sendmark` |
 | `local:pi` | Pi | the smallest fixed prompt (about 2,100 tokens against 8,000 and more), so the first answer comes soonest and the most context is left for the work | `sendmark` |
-| `local:deepseek` | DeepSeek Harness | the one of these that reports the end of a turn | `sendwait` or `sendmark` |
+| `local:deepseek` | DeepSeek Harness | the user already works with it | `sendmark` (it reports the end of a turn, but on dsh 0.2.2 its answer cannot be read back through `sendwait` yet) |
 | `local:claude` | Claude Code | hooks and `sendwait`, at the price of a first answer that takes minutes | `sendwait` |
 
 An agent whose status is `installable`, `installing` or `setup-needed` is not startable, and
@@ -968,8 +989,14 @@ The limits, before you promise the user anything:
   loads the model first. A local worker run by claude spends minutes on its first answer
   (its fixed prompt is about 36,000 tokens).
 - **Markers, not hooks.** OpenCode and Pi report no end of turn, so `sendwait` answers 400
-  for those workers; `sendmark` is the way through. A claude worker has hooks and a
-  DeepSeek Harness worker reports its turns, so `sendwait` works for those two.
+  for those workers; `sendmark` is the way through. A claude worker has hooks, so
+  `sendwait` works for it. A DeepSeek Harness worker reports its turns too, but drive it
+  with `sendmark` on the local model: dsh 0.2.2 renamed its transcript file, and Codeman
+  reads an empty answer from it for now.
+- **DeepSeek Harness has a setup guide a person finishes once.** Until then every dsh
+  session opens on it, and the spawn refuses the worker (and deletes it) instead of typing
+  a task into a sign-in screen. Tell the user to start one DeepSeek session from the Run
+  menu and finish the guide.
 - **Pi starts without trusting the folder.** A `local:pi` worker is started with
   `--no-approve`, so it loads no project extensions or skills from the case folder: on the
   local model Pi would otherwise ask to trust the folder in every session, and a task
diff --git a/plugins/codeman/skills/codeman/preamble.sh b/plugins/codeman/skills/codeman/preamble.sh
index 88a42ce7..a0fab818 100644
--- a/plugins/codeman/skills/codeman/preamble.sh
+++ b/plugins/codeman/skills/codeman/preamble.sh
@@ -59,6 +59,17 @@ _dsh_up() {        # <sid> <timeoutMs> -> "true"/"false". The DeepSeek Harness T
   # composer glyph. Override with DSH_READY_MARK for a profile that draws another one.
   _mark_up "${1}" "${DSH_READY_MARK:-❯}" "${2}"
 }
+_dsh_guide() {     # <sid> -> 0 when the pane shows dsh-TUI's first-run SETUP GUIDE, not a composer.
+  # dsh-TUI 0.19.0 opens a guide ("Welcome to dsh-TUI  Step 1 of 4") in every session until a
+  # person has finished it once, and the guide's own cursor is `❯`: the readiness mark matches
+  # on it (measured, 2 of 2 launches), and an Enter there acts on the highlighted step, which
+  # is a sign-in. So a worker whose mark matched is still checked for the guide, on the
+  # RENDERED pane with its whitespace removed, and never handed back while it shows.
+  "${CURL[@]}" -G "$API/api/v1/sessions/${1}/terminal" --data-urlencode 'full=1' \
+    | jq -r '.data.terminalBuffer // empty' \
+    | sed -e "s/$(printf '\033')\[[0-9;?]*[a-zA-Z]//g" -e "s/$(printf '\033')[()][AB0]//g" \
+    | tr -d ' \t' | grep -qi 'Step[0-9]of[0-9]'
+}
 # ---- the workspace-trust dialog: READ the screen, never press Enter blind ----
 # Claude Code 2.1.252 dropped the option numbers, REVERSED them, and highlights
 # "No, exit" by default:
@@ -317,11 +328,17 @@ spawn_worker() {
   fi
   if [ -n "$cm" ] && [ "$mode" != claude ]; then
     # No trust dialog and no hook file to vet. opencode and pi have no end-of-turn signal,
-    # which is exactly why sendwait refuses them (400) and sendmark drives them; a deepseek
-    # worker reports the end of a turn on the local model too, so sendwait works for it.
+    # which is exactly why sendwait refuses them (400) and sendmark drives them. A deepseek
+    # worker reports the end of a turn on the local model too, but sendmark is still the way
+    # to get its ANSWER: dsh 0.2.2 renamed its transcript file, and until Codeman reads the
+    # new one `last-response` comes back empty for it.
     r=$(_mark_up "$sid" "$mark" 45000)
     [ "$r" = true ] || { echo "local worker $sid ($mode) never drew '$mark' within 45 s; deleted it. Look at GET /api/v1/local-model and the pane of a hand-made session before retrying" >&2
       delete_session "$sid" >/dev/null; return 1; }
+    if [ "$mode" = deepseek ] && _dsh_guide "$sid"; then
+      echo "dsh worker $sid opened DeepSeek Harness's setup guide instead of a composer; deleted it. A person finishes that guide once (start a DeepSeek session from the Run menu), then spawn again" >&2
+      delete_session "$sid" >/dev/null; return 1
+    fi
     printf '%s\n' "$sid"; return 0
   fi
   if [ "$mode" = deepseek ]; then
@@ -337,6 +354,10 @@ spawn_worker() {
     r=$(_dsh_up "$sid" 45000)
     [ "$r" = true ] || { echo "dsh worker $sid never drew a composer: no pane-capable profile, a profile whose composer is not '${DSH_READY_MARK:-❯}' (set DSH_READY_MARK), or a harness that failed to boot -- check GET /api/v1/deepseek/status. Deleted it" >&2
       delete_session "$sid" >/dev/null; return 1; }
+    if _dsh_guide "$sid"; then
+      echo "dsh worker $sid opened DeepSeek Harness's setup guide instead of a composer; deleted it. A person finishes that guide once (start a DeepSeek session from the Run menu), then spawn again" >&2
+      delete_session "$sid" >/dev/null; return 1
+    fi
     printf '%s\n' "$sid"; return 0
   fi
   [ "$mode" = claude ] || { printf '%s\n' "$sid"; return 0; }   # no other mode draws a composer to wait on
diff --git a/plugins/codeman/skills/codeman/reference/verbs.md b/plugins/codeman/skills/codeman/reference/verbs.md
index 85968846..709e3b76 100644
--- a/plugins/codeman/skills/codeman/reference/verbs.md
+++ b/plugins/codeman/skills/codeman/reference/verbs.md
@@ -893,7 +893,7 @@ confirms in the window, and no route this skill calls can do it.
    | Agent | Token | What was measured |
    |-------|-------|-------------------|
    | OpenCode | `┃` | 1.3.0 and 1.19.5: nothing draws it before the composer, no first-run screen, and a prompt pasted at the first `┃` was submitted (2 of 2 on 1.19.5) |
-   | DeepSeek Harness | `❯` | 0.1.1-rc.2 with dsh-TUI 0.10.0-beta.1: splash, composer and status line arrive in one frame; a prompt sent at the mark was submitted (2 of 2). The harness reports idle about 150 ms BEFORE that frame, so `stop` is no readiness signal |
+   | DeepSeek Harness | `❯`, then a look at the pane | 0.1.1-rc.2 with dsh-TUI 0.10.0-beta.1: splash, composer and status line arrive in one frame; a prompt sent at the mark was submitted (2 of 2). The harness reports idle about 150 ms BEFORE that frame, so `stop` is no readiness signal. 0.2.2-rc.1 with dsh-TUI 0.19.0: a setup guide ("Step 1 of 4") opens in every session until a person has finished it once, and its cursor is `❯` too (the mark matched on it, 2 of 2), so after the mark the rendered pane is read and a worker that shows the guide is deleted, never handed back; with the guide finished, a prompt sent at the mark was submitted |
    | Pi | `extended-keys` | 1.5.2: Pi paints its composer rules in its first frame and ignores Enter until startup has finished, so the rule `─` is NOT a mark (a prompt sent at it stayed in the composer, 2 of 2). The last line of its startup is a warning that tmux's `extended-keys` option is off, which it is on Codeman's socket; a prompt sent once that word showed was submitted (4 of 4). A side effect, not a contract: a Pi that stops printing it fails the spawn until `LOCAL_READY_MARK` names what it draws instead |
 
    A claude agent takes the claude path instead (hooks vetted, `shift+tab`, the trust
diff --git a/skills/codeman/SKILL.md b/skills/codeman/SKILL.md
index 3aebe247..c6ffbf58 100644
--- a/skills/codeman/SKILL.md
+++ b/skills/codeman/SKILL.md
@@ -197,6 +197,17 @@ _dsh_up() {        # <sid> <timeoutMs> -> "true"/"false". The DeepSeek Harness T
   # composer glyph. Override with DSH_READY_MARK for a profile that draws another one.
   _mark_up "${1}" "${DSH_READY_MARK:-❯}" "${2}"
 }
+_dsh_guide() {     # <sid> -> 0 when the pane shows dsh-TUI's first-run SETUP GUIDE, not a composer.
+  # dsh-TUI 0.19.0 opens a guide ("Welcome to dsh-TUI  Step 1 of 4") in every session until a
+  # person has finished it once, and the guide's own cursor is `❯`: the readiness mark matches
+  # on it (measured, 2 of 2 launches), and an Enter there acts on the highlighted step, which
+  # is a sign-in. So a worker whose mark matched is still checked for the guide, on the
+  # RENDERED pane with its whitespace removed, and never handed back while it shows.
+  "${CURL[@]}" -G "$API/api/v1/sessions/${1}/terminal" --data-urlencode 'full=1' \
+    | jq -r '.data.terminalBuffer // empty' \
+    | sed -e "s/$(printf '\033')\[[0-9;?]*[a-zA-Z]//g" -e "s/$(printf '\033')[()][AB0]//g" \
+    | tr -d ' \t' | grep -qi 'Step[0-9]of[0-9]'
+}
 # ---- the workspace-trust dialog: READ the screen, never press Enter blind ----
 # Claude Code 2.1.252 dropped the option numbers, REVERSED them, and highlights
 # "No, exit" by default:
@@ -455,11 +466,17 @@ spawn_worker() {
   fi
   if [ -n "$cm" ] && [ "$mode" != claude ]; then
     # No trust dialog and no hook file to vet. opencode and pi have no end-of-turn signal,
-    # which is exactly why sendwait refuses them (400) and sendmark drives them; a deepseek
-    # worker reports the end of a turn on the local model too, so sendwait works for it.
+    # which is exactly why sendwait refuses them (400) and sendmark drives them. A deepseek
+    # worker reports the end of a turn on the local model too, but sendmark is still the way
+    # to get its ANSWER: dsh 0.2.2 renamed its transcript file, and until Codeman reads the
+    # new one `last-response` comes back empty for it.
     r=$(_mark_up "$sid" "$mark" 45000)
     [ "$r" = true ] || { echo "local worker $sid ($mode) never drew '$mark' within 45 s; deleted it. Look at GET /api/v1/local-model and the pane of a hand-made session before retrying" >&2
       delete_session "$sid" >/dev/null; return 1; }
+    if [ "$mode" = deepseek ] && _dsh_guide "$sid"; then
+      echo "dsh worker $sid opened DeepSeek Harness's setup guide instead of a composer; deleted it. A person finishes that guide once (start a DeepSeek session from the Run menu), then spawn again" >&2
+      delete_session "$sid" >/dev/null; return 1
+    fi
     printf '%s\n' "$sid"; return 0
   fi
   if [ "$mode" = deepseek ]; then
@@ -475,6 +492,10 @@ spawn_worker() {
     r=$(_dsh_up "$sid" 45000)
     [ "$r" = true ] || { echo "dsh worker $sid never drew a composer: no pane-capable profile, a profile whose composer is not '${DSH_READY_MARK:-❯}' (set DSH_READY_MARK), or a harness that failed to boot -- check GET /api/v1/deepseek/status. Deleted it" >&2
       delete_session "$sid" >/dev/null; return 1; }
+    if _dsh_guide "$sid"; then
+      echo "dsh worker $sid opened DeepSeek Harness's setup guide instead of a composer; deleted it. A person finishes that guide once (start a DeepSeek session from the Run menu), then spawn again" >&2
+      delete_session "$sid" >/dev/null; return 1
+    fi
     printf '%s\n' "$sid"; return 0
   fi
   [ "$mode" = claude ] || { printf '%s\n' "$sid"; return 0; }   # no other mode draws a composer to wait on
@@ -909,10 +930,10 @@ on), and from then on it is the same verbs. It mixes into one fleet like any oth
 
 | Worker kind | Agent | Why you would pick it | Drive it with |
 | --- | --- | --- | --- |
-| `local` | the default one (`cli` of `local_model`) | you have no reason to choose | `sendmark` (`sendwait` when it is claude or deepseek) |
+| `local` | the default one (`cli` of `local_model`) | you have no reason to choose | `sendmark` (`sendwait` when it is claude) |
 | `local:opencode` | OpenCode | the tested pair; a full tool set | `sendmark` |
 | `local:pi` | Pi | the smallest fixed prompt (about 2,100 tokens against 8,000 and more), so the first answer comes soonest and the most context is left for the work | `sendmark` |
-| `local:deepseek` | DeepSeek Harness | the one of these that reports the end of a turn | `sendwait` or `sendmark` |
+| `local:deepseek` | DeepSeek Harness | the user already works with it | `sendmark` (it reports the end of a turn, but on dsh 0.2.2 its answer cannot be read back through `sendwait` yet) |
 | `local:claude` | Claude Code | hooks and `sendwait`, at the price of a first answer that takes minutes | `sendwait` |
 
 An agent whose status is `installable`, `installing` or `setup-needed` is not startable, and
@@ -968,8 +989,14 @@ The limits, before you promise the user anything:
   loads the model first. A local worker run by claude spends minutes on its first answer
   (its fixed prompt is about 36,000 tokens).
 - **Markers, not hooks.** OpenCode and Pi report no end of turn, so `sendwait` answers 400
-  for those workers; `sendmark` is the way through. A claude worker has hooks and a
-  DeepSeek Harness worker reports its turns, so `sendwait` works for those two.
+  for those workers; `sendmark` is the way through. A claude worker has hooks, so
+  `sendwait` works for it. A DeepSeek Harness worker reports its turns too, but drive it
+  with `sendmark` on the local model: dsh 0.2.2 renamed its transcript file, and Codeman
+  reads an empty answer from it for now.
+- **DeepSeek Harness has a setup guide a person finishes once.** Until then every dsh
+  session opens on it, and the spawn refuses the worker (and deletes it) instead of typing
+  a task into a sign-in screen. Tell the user to start one DeepSeek session from the Run
+  menu and finish the guide.
 - **Pi starts without trusting the folder.** A `local:pi` worker is started with
   `--no-approve`, so it loads no project extensions or skills from the case folder: on the
   local model Pi would otherwise ask to trust the folder in every session, and a task
diff --git a/skills/codeman/preamble.sh b/skills/codeman/preamble.sh
index 88a42ce7..a0fab818 100644
--- a/skills/codeman/preamble.sh
+++ b/skills/codeman/preamble.sh
@@ -59,6 +59,17 @@ _dsh_up() {        # <sid> <timeoutMs> -> "true"/"false". The DeepSeek Harness T
   # composer glyph. Override with DSH_READY_MARK for a profile that draws another one.
   _mark_up "${1}" "${DSH_READY_MARK:-❯}" "${2}"
 }
+_dsh_guide() {     # <sid> -> 0 when the pane shows dsh-TUI's first-run SETUP GUIDE, not a composer.
+  # dsh-TUI 0.19.0 opens a guide ("Welcome to dsh-TUI  Step 1 of 4") in every session until a
+  # person has finished it once, and the guide's own cursor is `❯`: the readiness mark matches
+  # on it (measured, 2 of 2 launches), and an Enter there acts on the highlighted step, which
+  # is a sign-in. So a worker whose mark matched is still checked for the guide, on the
+  # RENDERED pane with its whitespace removed, and never handed back while it shows.
+  "${CURL[@]}" -G "$API/api/v1/sessions/${1}/terminal" --data-urlencode 'full=1' \
+    | jq -r '.data.terminalBuffer // empty' \
+    | sed -e "s/$(printf '\033')\[[0-9;?]*[a-zA-Z]//g" -e "s/$(printf '\033')[()][AB0]//g" \
+    | tr -d ' \t' | grep -qi 'Step[0-9]of[0-9]'
+}
 # ---- the workspace-trust dialog: READ the screen, never press Enter blind ----
 # Claude Code 2.1.252 dropped the option numbers, REVERSED them, and highlights
 # "No, exit" by default:
@@ -317,11 +328,17 @@ spawn_worker() {
   fi
   if [ -n "$cm" ] && [ "$mode" != claude ]; then
     # No trust dialog and no hook file to vet. opencode and pi have no end-of-turn signal,
-    # which is exactly why sendwait refuses them (400) and sendmark drives them; a deepseek
-    # worker reports the end of a turn on the local model too, so sendwait works for it.
+    # which is exactly why sendwait refuses them (400) and sendmark drives them. A deepseek
+    # worker reports the end of a turn on the local model too, but sendmark is still the way
+    # to get its ANSWER: dsh 0.2.2 renamed its transcript file, and until Codeman reads the
+    # new one `last-response` comes back empty for it.
     r=$(_mark_up "$sid" "$mark" 45000)
     [ "$r" = true ] || { echo "local worker $sid ($mode) never drew '$mark' within 45 s; deleted it. Look at GET /api/v1/local-model and the pane of a hand-made session before retrying" >&2
       delete_session "$sid" >/dev/null; return 1; }
+    if [ "$mode" = deepseek ] && _dsh_guide "$sid"; then
+      echo "dsh worker $sid opened DeepSeek Harness's setup guide instead of a composer; deleted it. A person finishes that guide once (start a DeepSeek session from the Run menu), then spawn again" >&2
+      delete_session "$sid" >/dev/null; return 1
+    fi
     printf '%s\n' "$sid"; return 0
   fi
   if [ "$mode" = deepseek ]; then
@@ -337,6 +354,10 @@ spawn_worker() {
     r=$(_dsh_up "$sid" 45000)
     [ "$r" = true ] || { echo "dsh worker $sid never drew a composer: no pane-capable profile, a profile whose composer is not '${DSH_READY_MARK:-❯}' (set DSH_READY_MARK), or a harness that failed to boot -- check GET /api/v1/deepseek/status. Deleted it" >&2
       delete_session "$sid" >/dev/null; return 1; }
+    if _dsh_guide "$sid"; then
+      echo "dsh worker $sid opened DeepSeek Harness's setup guide instead of a composer; deleted it. A person finishes that guide once (start a DeepSeek session from the Run menu), then spawn again" >&2
+      delete_session "$sid" >/dev/null; return 1
+    fi
     printf '%s\n' "$sid"; return 0
   fi
   [ "$mode" = claude ] || { printf '%s\n' "$sid"; return 0; }   # no other mode draws a composer to wait on
diff --git a/skills/codeman/reference/verbs.md b/skills/codeman/reference/verbs.md
index 85968846..709e3b76 100644
--- a/skills/codeman/reference/verbs.md
+++ b/skills/codeman/reference/verbs.md
@@ -893,7 +893,7 @@ confirms in the window, and no route this skill calls can do it.
    | Agent | Token | What was measured |
    |-------|-------|-------------------|
    | OpenCode | `┃` | 1.3.0 and 1.19.5: nothing draws it before the composer, no first-run screen, and a prompt pasted at the first `┃` was submitted (2 of 2 on 1.19.5) |
-   | DeepSeek Harness | `❯` | 0.1.1-rc.2 with dsh-TUI 0.10.0-beta.1: splash, composer and status line arrive in one frame; a prompt sent at the mark was submitted (2 of 2). The harness reports idle about 150 ms BEFORE that frame, so `stop` is no readiness signal |
+   | DeepSeek Harness | `❯`, then a look at the pane | 0.1.1-rc.2 with dsh-TUI 0.10.0-beta.1: splash, composer and status line arrive in one frame; a prompt sent at the mark was submitted (2 of 2). The harness reports idle about 150 ms BEFORE that frame, so `stop` is no readiness signal. 0.2.2-rc.1 with dsh-TUI 0.19.0: a setup guide ("Step 1 of 4") opens in every session until a person has finished it once, and its cursor is `❯` too (the mark matched on it, 2 of 2), so after the mark the rendered pane is read and a worker that shows the guide is deleted, never handed back; with the guide finished, a prompt sent at the mark was submitted |
    | Pi | `extended-keys` | 1.5.2: Pi paints its composer rules in its first frame and ignores Enter until startup has finished, so the rule `─` is NOT a mark (a prompt sent at it stayed in the composer, 2 of 2). The last line of its startup is a warning that tmux's `extended-keys` option is off, which it is on Codeman's socket; a prompt sent once that word showed was submitted (4 of 4). A side effect, not a contract: a Pi that stops printing it fails the spawn until `LOCAL_READY_MARK` names what it draws instead |
 
    A claude agent takes the claude path instead (hooks vetted, `shift+tab`, the trust
diff --git a/test/agent-skill-local-model.test.ts b/test/agent-skill-local-model.test.ts
index 167a37f1..a0a961a5 100644
--- a/test/agent-skill-local-model.test.ts
+++ b/test/agent-skill-local-model.test.ts
@@ -551,6 +551,58 @@ describe.skipIf(!hasJq)('preamble spawn_worker <name> local', () => {
       expect(run.calls[2].q).toContain('match=❯');
     });
 
+    it('a DeepSeek Harness worker that opened its setup guide is deleted, never handed back: its cursor is the mark too', () => {
+      // dsh-TUI 0.19.0, as the rendered pane reads: the guide, with `❯` on its first step.
+      const guide = JSON.stringify({
+        success: true,
+        data: {
+          terminalBuffer:
+            '\u001b[1mWelcome to dsh-TUI\u001b[0m   Step 1 of 4\r\n  ✗ No DEEPSEEK_API_KEY yet\r\n❯ Sign in to a subscription (OAuth)\r\n',
+        },
+      });
+      const composer = JSON.stringify({
+        success: true,
+        data: {
+          terminalBuffer:
+            '╭────╮\r\n│ ❯ Say something, or type / for commands…\r\n╰────╯\r\n qwen3.6:35b-a3b  ·  standard\r\n',
+        },
+      });
+      const answers = { 'lm-get': WITH_AGENTS, 'quick-start': QUICK_START, 'wait-output': MATCHED };
+
+      const blocked = runSkill('spawn_worker rev local:deepseek', {
+        ...answers,
+        terminal: guide,
+        delete: JSON.stringify({ success: true, data: {} }),
+      });
+      expect(blocked.rc).toBe(1);
+      expect(blocked.stdout).toBe('');
+      expect(blocked.stderr).toMatch(/setup guide/);
+      expect(blocked.calls.map((call) => `${call.m} ${call.key}`)).toEqual([
+        'GET lm-get',
+        'POST quick-start',
+        'GET wait-output',
+        'GET terminal',
+        'DELETE delete',
+      ]);
+
+      const ready = runSkill('spawn_worker rev local:deepseek', { ...answers, terminal: composer });
+      expect(ready.stderr).toBe('');
+      expect(ready.rc).toBe(0);
+      expect(ready.stdout).toBe(`${SID}\n`);
+
+      // The same look for a DeepSeek worker that is not on the local model.
+      const cloud = runSkill('spawn_worker rev deepseek', {
+        'quick-start': QUICK_START,
+        'wait-output': MATCHED,
+        terminal: guide,
+        delete: JSON.stringify({ success: true, data: {} }),
+      });
+      expect(cloud.rc).toBe(1);
+      expect(cloud.stdout).toBe('');
+      expect(cloud.stderr).toMatch(/setup guide/);
+      expect(cloud.calls.map((call) => call.key)).toEqual(['quick-start', 'wait-output', 'terminal', 'delete']);
+    });
+
     it('a mark the server names wins over the one this skill measured, and LOCAL_READY_MARK over both', () => {
       const named = status({
         ...INSTALLED,