From 1d86324da44b345389b5477175f883a040f86bf0 Mon Sep 17 00:00:00 2001
From: JTInventory <contact@jtinventory.com>
Date: Wed, 1 Jul 2026 01:48:36 +0000
Subject: [PATCH 1/4] fix: settle codex secondmate sends before submit

---
 bin/fm-send.sh                     | 18 ++++++++---
 tests/fm-send-popup-settle.test.sh | 49 ++++++++++++++++++++++--------
 2 files changed, 50 insertions(+), 17 deletions(-)

diff --git a/bin/fm-send.sh b/bin/fm-send.sh
index 489c07ca..15e3d585 100755
--- a/bin/fm-send.sh
+++ b/bin/fm-send.sh
@@ -12,8 +12,9 @@
 # instead of silently leaving an unsubmitted instruction (incident afk-invx-i5).
 # The composer/submit logic is shared with the away-mode daemon via
 # bin/fm-tmux-lib.sh. Tune with FM_SEND_RETRIES (default 3) / FM_SEND_SLEEP (0.4).
-# Slash commands, and codex `$...` skill invocations resolved through harness
-# meta, get a longer pre-Enter settle so completion popups do not swallow Enter.
+# Slash commands, codex `$...` skill invocations resolved through harness meta,
+# and marked codex secondmate text get a longer pre-Enter settle so completion or
+# input timing does not swallow Enter.
 #
 # From-firstmate marker: when the resolved target is a bare `fm-<id>` whose meta
 # records kind=secondmate, the text is prefixed with the from-firstmate marker
@@ -102,13 +103,22 @@ else
   # `$` case is scoped to codex on purpose: unlike `/`, a leading `$` commonly
   # starts ordinary text ("$5/month", "$HOME"), so a universal `$` rule would
   # needlessly slow plain text to claude/opencode/pi. The retried Enter in
-  # fm_tmux_submit_core still backs the settle up either way.
+  # fm_tmux_submit_core still backs the settle up either way. A marked ordinary
+  # message to a codex secondmate also uses the longer settle: live Codex panes
+  # have swallowed Enter on that path while leaving the already-typed request in
+  # the composer, and the marker is present only for bare kind=secondmate targets.
   case "$*" in
     /*) settle=1.2 ;;
     \$*)
       if [ "$TARGET_HARNESS" = codex ]; then settle=1.2; else settle=0.3; fi
       ;;
-    *) settle=0.3 ;;
+    *)
+      if [ -n "$MARK_PREFIX" ] && [ "$TARGET_HARNESS" = codex ]; then
+        settle=1.2
+      else
+        settle=0.3
+      fi
+      ;;
   esac
   retries=${FM_SEND_RETRIES:-3}
   sleep_s=${FM_SEND_SLEEP:-0.4}
diff --git a/tests/fm-send-popup-settle.test.sh b/tests/fm-send-popup-settle.test.sh
index fcf0d2b6..07ab49df 100755
--- a/tests/fm-send-popup-settle.test.sh
+++ b/tests/fm-send-popup-settle.test.sh
@@ -15,6 +15,7 @@
 #   $... explicit   -> 0.3  (session:window target has no meta -> harness unknown
 #                            -> non-codex safe default)
 #   plain text      -> 0.3  (fast path)
+#   marked codex secondmate plain text -> 1.2 (long settle before submit)
 #
 # The popup-settle is the FIRST sleep recorded: fm_tmux_submit_core types the text,
 # then `sleep "$settle"`, then the Enter-retry loop (sleep 0.4 each) and finally
@@ -67,16 +68,16 @@ SH
   printf '%s\n' "$fb"
 }
 
-# first_settle <expected> <label> <harness|--explicit> <message>: build a fresh
-# home, send <message> to a target whose meta records <harness> (or to a bare
-# session:window with NO meta when --explicit), and assert the FIRST recorded sleep
-# (the popup-settle) equals <expected>. FM_SEND_SETTLE=0 strips the trailing
-# post-submit pause so the log holds only the popup-settle plus the 0.4 Enter wait,
-# keeping the head assertion crisp. FM_ROOT_OVERRIDE points at a non-repo dir so
-# fm-guard's tangle check stays silent; its watcher-liveness note goes to stderr
-# (discarded).
-first_settle() {  # <expected> <label> <harness|--explicit> <message>
-  local expected=$1 label=$2 harness=$3 msg=$4
+# first_settle_for_kind <expected> <label> <harness|--explicit> <kind> <message>:
+# build a fresh home, send <message> to a target whose meta records <harness> and
+# <kind> (or to a bare session:window with NO meta when --explicit), and assert
+# the FIRST recorded sleep (the popup-settle) equals <expected>. FM_SEND_SETTLE=0
+# strips the trailing post-submit pause so the log holds only the popup-settle
+# plus the 0.4 Enter wait, keeping the head assertion crisp. FM_ROOT_OVERRIDE
+# points at a non-repo dir so fm-guard's tangle check stays silent; its
+# watcher-liveness note goes to stderr (discarded).
+first_settle_for_kind() {  # <expected> <label> <harness|--explicit> <kind> <message>
+  local expected=$1 label=$2 harness=$3 kind=$4 msg=$5
   local dir fb log home target rc first
   dir="$TMP_ROOT/case-$RANDOM"; mkdir -p "$dir/state"
   fb=$(make_stubs "$dir"); log="$dir/sleep.log"; home="$dir"
@@ -84,7 +85,7 @@ first_settle() {  # <expected> <label> <harness|--explicit> <message>
     target="sess:win"
   else
     target="fm-popupcase"
-    fm_write_meta "$home/state/popupcase.meta" "window=sess:win" "harness=$harness"
+    fm_write_meta "$home/state/popupcase.meta" "window=sess:win" "harness=$harness" "kind=$kind"
   fi
   : > "$log"
   env FM_SEND_SETTLE=0 PATH="$fb:$PATH" \
@@ -96,6 +97,18 @@ first_settle() {  # <expected> <label> <harness|--explicit> <message>
   pass "fm-send popup-settle: $label -> ${expected}s"
 }
 
+# first_settle <expected> <label> <harness|--explicit> <message>: build a fresh
+# home, send <message> to a target whose meta records <harness> (or to a bare
+# session:window with NO meta when --explicit), and assert the FIRST recorded sleep
+# (the popup-settle) equals <expected>. FM_SEND_SETTLE=0 strips the trailing
+# post-submit pause so the log holds only the popup-settle plus the 0.4 Enter wait,
+# keeping the head assertion crisp. FM_ROOT_OVERRIDE points at a non-repo dir so
+# fm-guard's tangle check stays silent; its watcher-liveness note goes to stderr
+# (discarded).
+first_settle() {  # <expected> <label> <harness|--explicit> <message>
+  first_settle_for_kind "$1" "$2" "$3" ship "$4"
+}
+
 # Codex `$<skill>` gets the long settle so its `$` popup clears (the fix).
 first_settle 1.2 'codex $skill -> long settle' codex '$no-mistakes'
 
@@ -117,5 +130,15 @@ first_settle 1.2 'claude /command -> long settle (slash unchanged)' claude '/no-
 # A `/` to codex is likewise still the long settle (slash path untouched).
 first_settle 1.2 'codex /command -> long settle (slash unchanged)' codex '/help'
 
-# Plain text to codex takes the fast path - the codex scope is `$`-prefixed only.
-first_settle 0.3 'codex plain text -> fast path' codex 'just a normal steer'
+# Plain text to a codex crewmate takes the fast path - the long ordinary-text
+# settle is only for marked secondmate requests.
+first_settle 0.3 'codex crewmate plain text -> fast path' codex 'just a normal steer'
+
+# A marked ordinary request to a codex secondmate gets the longer settle before
+# Enter. This protects the from-firstmate message path where live Codex panes have
+# swallowed Enter while the already-typed text remained in the composer.
+first_settle_for_kind 1.2 'codex secondmate marked plain text -> long settle' codex secondmate 'route this work'
+
+# A non-codex secondmate still keeps the ordinary text fast path; the timing
+# workaround is intentionally scoped to Codex.
+first_settle_for_kind 0.3 'claude secondmate marked plain text -> fast path' claude secondmate 'route this work'

From 955922b1367b2fcec9c875241b038b1db92b9eef Mon Sep 17 00:00:00 2001
From: JTInventory <contact@jtinventory.com>
Date: Wed, 1 Jul 2026 02:06:56 +0000
Subject: [PATCH 2/4] no-mistakes(document): Sync fm-send docs

---
 CONTRIBUTING.md      | 2 +-
 docs/architecture.md | 2 +-
 docs/scripts.md      | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 9a55d54e..82ac3422 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -65,7 +65,7 @@ tests/fm-watcher-lock.test.sh             # watcher singleton, lock-race, watch-
 tests/fm-watch-triage.test.sh             # always-on watcher triage: benign absorb, actionable surface, stale wedge threshold, heartbeat backstop, and afk one-shot coherence
 tests/fm-daemon.test.sh                   # sub-supervisor classifier, /afk presence-gating, max-defer, composer, and fm-send submit tests
 tests/fm-send-settle.test.sh              # fm-send post-submit settle pause, tuning, disable, and --key bypass tests
-tests/fm-send-popup-settle.test.sh        # fm-send pre-Enter popup-settle selection for slash commands and codex $skill invocations
+tests/fm-send-popup-settle.test.sh        # fm-send pre-Enter popup-settle selection for slash commands, codex $skill invocations, and marked codex secondmate text
 tests/fm-send-secondmate-marker.test.sh   # fm-send from-firstmate marker for kind=secondmate targets: marked vs crewmate/explicit/--key, and the exact marker byte sequence
 tests/fm-wake-daemon-lifecycle-e2e.test.sh # watcher + daemon lifecycle e2e: restart catch-up, batching, dedupe, stale-pane routing, and digest injection
 tests/fm-composer-ghost.test.sh           # dim-ghost stripping, ghost-only composer detection, and escape-free peek tests
diff --git a/docs/architecture.md b/docs/architecture.md
index 148d579a..24e4f5df 100644
--- a/docs/architecture.md
+++ b/docs/architecture.md
@@ -34,7 +34,7 @@ The watcher and daemon share `bin/fm-classify-lib.sh` for captain-relevant statu
 The always-on watcher also uses that library's provably-working predicate on no-verb signal and non-terminal-stale paths, while the daemon keeps its away-mode stale recheck unchanged.
 The daemon escalates only captain-relevant events as one batched, single-line digest (prefixed with an in-band sentinel marker so firstmate can tell daemon injections apart from real messages).
 Its injection path shares `bin/fm-tmux-lib.sh` with `fm-send.sh`, so dim-ghost-aware and border-aware composer detection plus verified submit retry stay consistent; stalled escalation delivery raises `state/.subsuper-inject-wedged` after `FM_MAX_DEFER_SECS` instead of silently deferring forever.
-`fm-send.sh` selects a pre-Enter popup-settle for slash commands and for codex `$...` skill invocations using the target's recorded `harness=` meta, then adds its own `FM_SEND_SETTLE` pause after successful text sends so immediate peeks catch the receiving turn starting; the sub-supervisor uses only the shared submit core and does not pay that post-submit pause.
+`fm-send.sh` selects a pre-Enter popup-settle for slash commands, codex `$...` skill invocations, and marked ordinary text sent to codex secondmates using the target's recorded `harness=` and `kind=` meta, then adds its own `FM_SEND_SETTLE` pause after successful text sends so immediate peeks catch the receiving turn starting; the sub-supervisor uses only the shared submit core and does not pay that post-submit pause.
 
 ## Worktrees, not branches in your checkout
 
diff --git a/docs/scripts.md b/docs/scripts.md
index 98617d25..2302416b 100644
--- a/docs/scripts.md
+++ b/docs/scripts.md
@@ -43,7 +43,7 @@ Each file also starts with a short header comment.
 | `fm-wake-drain.sh`       | Atomically drain queued watcher wakes before handling supervision work, then run the watcher-liveness guard         |
 | `fm-wake-lib.sh`         | Shared durable wake queue and portable lock helpers sourced by the watcher, drain, arm, guard, and daemon          |
 | `fm-classify-lib.sh`     | Shared captain-relevant wake classifier sourced by the watcher and daemon, plus the watcher's provably-working predicate |
-| `fm-send.sh`             | Send one verified literal line (or `--key Escape`) to a direct-report window; exits non-zero on confirmed swallowed Enter; bare `kind=secondmate` targets are marked as from-firstmate; slash commands and codex `$...` skill invocations get popup-settle before Enter; text sends pause `FM_SEND_SETTLE` seconds after success |
+| `fm-send.sh`             | Send one verified literal line (or `--key Escape`) to a direct-report window; exits non-zero on confirmed swallowed Enter; bare `kind=secondmate` targets are marked as from-firstmate; slash commands, codex `$...` skill invocations, and marked codex secondmate text get popup-settle before Enter; text sends pause `FM_SEND_SETTLE` seconds after success |
 | `fm-tmux-lib.sh`         | Shared tmux pane primitives for busy detection, dim-ghost-aware and border-aware composer detection, and verified submit retry |
 | `fm-peek.sh`             | Print a bounded tail of a crewmate pane                                                                             |
 | `fm-pr-check.sh`         | Record `pr=` and GitHub's `pr_head=` when available for a PR-ready task, then arm the watcher's merge poll          |

From 678c081bd0b58863942757c0ec0d866ea97116ac Mon Sep 17 00:00:00 2001
From: JTInventory <contact@jtinventory.com>
Date: Wed, 1 Jul 2026 02:18:24 +0000
Subject: [PATCH 3/4] chore: refresh no-mistakes checks


From 16a2b2278e87e0b18d7d66443f3d99f98986e0a1 Mon Sep 17 00:00:00 2001
From: JTInventory <contact@jtinventory.com>
Date: Wed, 1 Jul 2026 02:31:30 +0000
Subject: [PATCH 4/4] no-mistakes(document): Document codex secondmate settle
 path

---
 AGENTS.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/AGENTS.md b/AGENTS.md
index 340b397b..32e5a80e 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -404,6 +404,7 @@ If a secondmate's scope fits, steer that secondmate with one concise instruction
 The bare `fm-<id>` target resolves through this home's `state/<id>.meta`; pass `session:window` only when intentionally targeting a window outside this firstmate home.
 A secondmate is itself a firstmate, so a request reaches it in its own chat, which you never read - the return channel that wakes you is its status file.
 So `fm-send` to a bare `fm-<id>` whose meta is `kind=secondmate` automatically prepends a from-firstmate marker (`bin/fm-marker-lib.sh`); the secondmate recognizes it and returns its answer via its status file, or via a doc under its home plus a status pointer for a detailed response, never only in chat.
+For codex secondmates, that marked ordinary-text path also uses the longer pre-Enter settle so the already-typed request is not left unsubmitted by input timing.
 Expect and read that response on the status/doc path the same way you read any other status signal; do not peek the secondmate's chat for the answer.
 A captain typing directly into the secondmate's window is unmarked and stays a conversational captain intervention, so do not relay captain-destined chat through this path; the marker is applied only by `fm-send` to a `kind=secondmate` target.
 Do not spawn a direct crewmate for work that belongs to a secondmate scope unless the secondmate is blocked or the captain explicitly redirects it.