diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6085d54..1c10b26 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,16 +20,17 @@ All notable changes to this project will be documented in this file.
 
 ### Changed
 
-* Monolith de-layering (Step 11a): four concerns moved verbatim out of
+* Monolith de-layering (Step 11a): five concerns moved verbatim out of
   `terminal/launchers/mqlaunch.sh` into dedicated libraries sourced back into
   the launcher's scope — the network concern (status/diagnostics/connectivity,
   17 functions → `mqlaunch/lib/network.sh`), the fzf interactive pickers
   (git log/branch, kill process/port, run snippet, recent files, 6 functions →
   `mqlaunch/lib/fzf-pickers.sh`), diagnostics (version reporting, self-check,
   debug bundle, release notes, plus the system check, 6 functions →
-  `mqlaunch/lib/diagnostics.sh`), and the git & release menu launchers
-  (2 functions → `mqlaunch/lib/git-menus.sh`). No behavior change; the launcher
-  drops ~600 lines and each concern now has a named owner. Guarded by
+  `mqlaunch/lib/diagnostics.sh`), the git & release menu launchers
+  (2 functions → `mqlaunch/lib/git-menus.sh`), and the GitHub repo picker
+  (1 function → `mqlaunch/lib/repo-picker.sh`). No behavior change; the launcher
+  drops ~720 lines and each concern now has a named owner. Guarded by
   `tests/monolith-delayer-smoke.sh`, a table-driven check that fails if any
   extracted function is redefined in the monolith or a lib source is dropped.
 * `semantic-memory-maintainer` renamed to `vector-store-maintainer` to avoid
diff --git a/docs/AUTHORITY_MAP.md b/docs/AUTHORITY_MAP.md
index 8ec9b94..413597a 100644
--- a/docs/AUTHORITY_MAP.md
+++ b/docs/AUTHORITY_MAP.md
@@ -74,6 +74,7 @@ Reached through other live paths:
 | `mqlaunch/lib/fzf-pickers.sh` | `terminal/launchers/mqlaunch.sh` (sourced) — fzf interactive pickers de-layered out of the monolith (Step 11a) |
 | `mqlaunch/lib/diagnostics.sh` | `terminal/launchers/mqlaunch.sh` (sourced) — version/self-check/debug-bundle/release-notes/system-check de-layered out of the monolith (Step 11a) |
 | `mqlaunch/lib/git-menus.sh` | `terminal/launchers/mqlaunch.sh` (sourced) — git & release menu launchers de-layered out of the monolith (Step 11a) |
+| `mqlaunch/lib/repo-picker.sh` | `terminal/launchers/mqlaunch.sh` (sourced) — GitHub repo picker de-layered out of the monolith (Step 11a) |
 
 ## Bridges
 
diff --git a/mqlaunch/lib/repo-picker.sh b/mqlaunch/lib/repo-picker.sh
new file mode 100755
index 0000000..06dc8be
--- /dev/null
+++ b/mqlaunch/lib/repo-picker.sh
@@ -0,0 +1,131 @@
+#!/usr/bin/env bash
+# mqlaunch GitHub repo picker — fzf over `gh repo list`, then an action menu to
+# open in the browser, cd into the repo, or clone to ~/repos (optionally opening
+# in VS Code or Finder).
+#
+# Extracted from terminal/launchers/mqlaunch.sh as part of Step 11a (monolith
+# de-layering, audit P4). Sourced into the launcher's scope, so it relies on the
+# launcher's ambient UI helpers (print_header/row/row_bold/empty_row/
+# print_footer/pause_enter) and on $HOME/$SHELL. Requires gh and fzf at runtime
+# (both checked, with an install hint when missing). No behavior change — the
+# function body is a verbatim move (the launcher's mislabeled "# Opens repo
+# browser." comment is corrected here). Pure bash, covered by shellcheck.
+
+# Picks a GitHub repo via fzf and runs an open/clone action on it.
+run_github_repo_picker() {
+  local fzf_bin gh_bin selected action clone_dir
+
+  fzf_bin="$(command -v fzf 2>/dev/null || true)"
+  gh_bin="$(command -v gh 2>/dev/null || true)"
+
+  print_header
+
+  if [[ -z "$gh_bin" ]]; then
+    row_bold "GITHUB REPO PICKER"
+    empty_row
+    row "gh (GitHub CLI) is not installed."
+    row "Install: brew install gh"
+    print_footer
+    pause_enter
+    return 1
+  fi
+
+  if [[ -z "$fzf_bin" ]]; then
+    row_bold "GITHUB REPO PICKER"
+    empty_row
+    row "fzf is not installed."
+    row "Install: brew install fzf"
+    print_footer
+    pause_enter
+    return 1
+  fi
+
+  row_bold "GITHUB REPO PICKER"
+  empty_row
+  row "Hämtar dina repos från GitHub..."
+  print_footer
+
+  selected="$(
+    "$gh_bin" repo list --limit 1000 --json nameWithOwner --jq '.[].nameWithOwner' 2>/dev/null \
+      | "$fzf_bin" \
+          --reverse \
+          --border \
+          --header='Välj ett GitHub-repo (ESC = avbryt)' \
+          --prompt='repo > ' \
+          --height=70%
+  )"
+
+  [[ -z "$selected" ]] && return 0
+
+  action="$(printf '%s\n' \
+    "Öppna i webbläsaren" \
+    "Gå till repo i terminalen" \
+    "Klona och hoppa in i terminalen" \
+    "Klona till ~/repos" \
+    "Klona till ~/repos och öppna i VS Code" \
+    "Klona till ~/repos och öppna i Finder" \
+    | "$fzf_bin" \
+        --reverse \
+        --border \
+        --header="$selected" \
+        --prompt='åtgärd > ' \
+        --height=40%
+  )"
+
+  [[ -z "$action" ]] && return 0
+
+  clone_dir="$HOME/repos"
+  mkdir -p "$clone_dir"
+  local repo_name repo_dir home_repo_dir
+  repo_name="$(basename "$selected")"
+  repo_dir="$clone_dir/$repo_name"
+  home_repo_dir="$HOME/$repo_name"
+
+  case "$action" in
+    "Öppna i webbläsaren")
+      "$gh_bin" repo view "$selected" --web
+      print_footer
+      pause_enter
+      ;;
+    "Gå till repo i terminalen")
+      if [[ -d "$home_repo_dir" ]]; then
+        repo_dir="$home_repo_dir"
+      elif [[ ! -d "$repo_dir" ]]; then
+        printf "Repo saknas lokalt: %s\nKlona först med 'Klona och hoppa in i terminalen'.\n" "$home_repo_dir"
+        pause_enter
+        return 0
+      fi
+      cd "$repo_dir" || return 1
+      clear
+      printf "📁 %s\n" "$repo_dir"
+      exec "$SHELL" -l
+      ;;
+    "Klona och hoppa in i terminalen")
+      if [[ ! -d "$repo_dir" ]]; then
+        "$gh_bin" repo clone "$selected" "$repo_dir" 2>&1 | tail -3
+      fi
+      cd "$repo_dir" || return 1
+      clear
+      printf "📁 %s\n" "$repo_dir"
+      exec "$SHELL" -l
+      ;;
+    "Klona till ~/repos")
+      "$gh_bin" repo clone "$selected" "$repo_dir" 2>&1 | tail -3
+      row "Klonat till $repo_dir"
+      print_footer
+      pause_enter
+      ;;
+    "Klona till ~/repos och öppna i VS Code")
+      "$gh_bin" repo clone "$selected" "$repo_dir" 2>&1 | tail -3
+      code "$repo_dir" 2>/dev/null || open -a "Visual Studio Code" "$repo_dir" 2>/dev/null
+      print_footer
+      pause_enter
+      ;;
+    "Klona till ~/repos och öppna i Finder")
+      "$gh_bin" repo clone "$selected" "$repo_dir" 2>&1 | tail -3
+      open "$repo_dir"
+      print_footer
+      pause_enter
+      ;;
+  esac
+}
diff --git a/terminal/launchers/mqlaunch.sh b/terminal/launchers/mqlaunch.sh
index c70630ea..7269399 100755
--- a/terminal/launchers/mqlaunch.sh
+++ b/terminal/launchers/mqlaunch.sh
@@ -379,124 +379,15 @@ show_date_time() {
   pause_enter
 }
 
-# Opens repo browser.
-run_github_repo_picker() {
-  local fzf_bin gh_bin selected action clone_dir
-
-  fzf_bin="$(command -v fzf 2>/dev/null || true)"
-  gh_bin="$(command -v gh 2>/dev/null || true)"
-
-  print_header
-
-  if [[ -z "$gh_bin" ]]; then
-    row_bold "GITHUB REPO PICKER"
-    empty_row
-    row "gh (GitHub CLI) is not installed."
-    row "Install: brew install gh"
-    print_footer
-    pause_enter
-    return 1
-  fi
-
-  if [[ -z "$fzf_bin" ]]; then
-    row_bold "GITHUB REPO PICKER"
-    empty_row
-    row "fzf is not installed."
-    row "Install: brew install fzf"
-    print_footer
-    pause_enter
-    return 1
-  fi
-
-  row_bold "GITHUB REPO PICKER"
-  empty_row
-  row "Hämtar dina repos från GitHub..."
-  print_footer
-
-  selected="$(
-    "$gh_bin" repo list --limit 1000 --json nameWithOwner --jq '.[].nameWithOwner' 2>/dev/null \
-      | "$fzf_bin" \
-          --reverse \
-          --border \
-          --header='Välj ett GitHub-repo (ESC = avbryt)' \
-          --prompt='repo > ' \
-          --height=70%
-  )"
-
-  [[ -z "$selected" ]] && return 0
-
-  action="$(printf '%s\n' \
-    "Öppna i webbläsaren" \
-    "Gå till repo i terminalen" \
-    "Klona och hoppa in i terminalen" \
-    "Klona till ~/repos" \
-    "Klona till ~/repos och öppna i VS Code" \
-    "Klona till ~/repos och öppna i Finder" \
-    | "$fzf_bin" \
-        --reverse \
-        --border \
-        --header="$selected" \
-        --prompt='åtgärd > ' \
-        --height=40%
-  )"
-
-  [[ -z "$action" ]] && return 0
-
-  clone_dir="$HOME/repos"
-  mkdir -p "$clone_dir"
-  local repo_name repo_dir home_repo_dir
-  repo_name="$(basename "$selected")"
-  repo_dir="$clone_dir/$repo_name"
-  home_repo_dir="$HOME/$repo_name"
-
-  case "$action" in
-    "Öppna i webbläsaren")
-      "$gh_bin" repo view "$selected" --web
-      print_footer
-      pause_enter
-      ;;
-    "Gå till repo i terminalen")
-      if [[ -d "$home_repo_dir" ]]; then
-        repo_dir="$home_repo_dir"
-      elif [[ ! -d "$repo_dir" ]]; then
-        printf "Repo saknas lokalt: %s\nKlona först med 'Klona och hoppa in i terminalen'.\n" "$home_repo_dir"
-        pause_enter
-        return 0
-      fi
-      cd "$repo_dir" || return 1
-      clear
-      printf "📁 %s\n" "$repo_dir"
-      exec "$SHELL" -l
-      ;;
-    "Klona och hoppa in i terminalen")
-      if [[ ! -d "$repo_dir" ]]; then
-        "$gh_bin" repo clone "$selected" "$repo_dir" 2>&1 | tail -3
-      fi
-      cd "$repo_dir" || return 1
-      clear
-      printf "📁 %s\n" "$repo_dir"
-      exec "$SHELL" -l
-      ;;
-    "Klona till ~/repos")
-      "$gh_bin" repo clone "$selected" "$repo_dir" 2>&1 | tail -3
-      row "Klonat till $repo_dir"
-      print_footer
-      pause_enter
-      ;;
-    "Klona till ~/repos och öppna i VS Code")
-      "$gh_bin" repo clone "$selected" "$repo_dir" 2>&1 | tail -3
-      code "$repo_dir" 2>/dev/null || open -a "Visual Studio Code" "$repo_dir" 2>/dev/null
-      print_footer
-      pause_enter
-      ;;
-    "Klona till ~/repos och öppna i Finder")
-      "$gh_bin" repo clone "$selected" "$repo_dir" 2>&1 | tail -3
-      open "$repo_dir"
-      print_footer
-      pause_enter
-      ;;
-  esac
-}
+# GitHub repo picker (fzf over `gh repo list` + open/clone actions) lives in a
+# dedicated library (Step 11a monolith de-layering, audit P4). Sourced into this
+# scope so it keeps using the ambient UI helpers and $HOME/$SHELL; no behavior
+# change — a verbatim move.
+if [[ -f "$BASE_DIR/mqlaunch/lib/repo-picker.sh" ]]; then
+  source "$BASE_DIR/mqlaunch/lib/repo-picker.sh"
+else
+  mq_debug "mqlaunch: repo picker lib missing: mqlaunch/lib/repo-picker.sh"
+fi
 
 # fzf: bläddra och kopiera sparade AI-prompts från mqobsidian/_prompts/
 prompts_pick() {
diff --git a/tests/monolith-delayer-smoke.sh b/tests/monolith-delayer-smoke.sh
index de55615..962491a 100755
--- a/tests/monolith-delayer-smoke.sh
+++ b/tests/monolith-delayer-smoke.sh
@@ -18,6 +18,7 @@ CONCERNS=(
   "mqlaunch/lib/fzf-pickers.sh : fzf_git_log fzf_git_branch fzf_kill_process fzf_kill_port fzf_run_snippet fzf_recent_files"
   "mqlaunch/lib/diagnostics.sh : get_repo_version show_version_info run_self_check run_debug_bundle show_release_notes system_check"
   "mqlaunch/lib/git-menus.sh : open_git_menu open_release_menu"
+  "mqlaunch/lib/repo-picker.sh : run_github_repo_picker"
 )
 
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