diff --git a/tools/test-parkour.sh b/tools/test-parkour.sh
new file mode 100644
index 00000000..14b73396
--- /dev/null
+++ b/tools/test-parkour.sh
@@ -0,0 +1,110 @@
+#!/usr/bin/env bash
+# Automated parkour jump test for MCC pathfinding
+# Usage: source tools/mcc-env.sh && bash tools/test-parkour.sh
+#
+# Prerequisites:
+# - MCC connected with FileInput mode
+# - CursorBot is OP
+# - Server at 1.21.11
+
+set -euo pipefail
+source "$(dirname "$0")/mcc-env.sh"
+
+LOG="/tmp/mcc-debug/mcc-debug.log"
+RESULTS=""
+TEST_NUM=0
+
+run_test() {
+    local name="$1"
+    local start_x="$2" start_y="$3" start_z="$4"
+    local dest_x="$5"  dest_y="$6"  dest_z="$7"
+    
+    TEST_NUM=$((TEST_NUM + 1))
+    echo ""
+    echo "=== TEST $TEST_NUM: $name ==="
+    echo "  Start: ($start_x, $start_y, $start_z) -> Dest: ($dest_x, $dest_y, $dest_z)"
+    
+    # Respawn if dead, set creative, tp, then survival
+    mcc-cmd "respawn" 2>/dev/null
+    sleep 0.5
+    mc-rcon "gamemode creative CursorBot" >/dev/null 2>&1
+    sleep 0.3
+    mc-rcon "tp CursorBot ${start_x}.5 ${start_y} ${start_z}.5" >/dev/null 2>&1
+    sleep 2
+    mc-rcon "gamemode survival CursorBot" >/dev/null 2>&1
+    sleep 1
+    
+    # Clear log
+    : > "$LOG"
+    sleep 0.5
+    
+    # Execute pathfind
+    mcc-cmd "pathfind $dest_x $dest_y $dest_z"
+    sleep 8
+    
+    # Analyze result
+    local a_star_result
+    a_star_result=$(grep -a '\[A\*\]' "$LOG" | head -3 | sed 's/\x1b\[[0-9;]*m//g')
+    
+    local path_exec
+    path_exec=$(grep -a '\[PathExec\]' "$LOG" | sed 's/\x1b\[[0-9;]*m//g')
+    
+    local path_mgr
+    path_mgr=$(grep -a '\[PathMgr\]' "$LOG" | sed 's/\x1b\[[0-9;]*m//g')
+    
+    local nav_segs
+    nav_segs=$(grep -a '\[Navigate\].*seg' "$LOG" | sed 's/\x1b\[[0-9;]*m//g')
+    
+    # Get final position
+    local physics_line
+    physics_line=$(grep -a '\[Physics\]' "$LOG" | tail -1 | sed 's/\x1b\[[0-9;]*m//g')
+    
+    # Check success/failure
+    local result="UNKNOWN"
+    if echo "$path_mgr" | grep -q "complete"; then
+        result="PASS"
+    elif echo "$path_mgr" | grep -q "Replan failed\|Giving up"; then
+        result="FAIL"
+    elif echo "$path_exec" | grep -q "FAILED"; then
+        result="FAIL"
+    elif echo "$a_star_result" | grep -q "Failed"; then
+        result="NO_PATH"
+    fi
+    
+    echo "  A*: $a_star_result"
+    echo "  Segments: $nav_segs"
+    echo "  Exec: $(echo "$path_exec" | tail -3)"
+    echo "  Manager: $(echo "$path_mgr" | tail -2)"
+    echo "  Physics: $physics_line"
+    echo "  RESULT: $result"
+    
+    RESULTS="${RESULTS}TEST $TEST_NUM ($name): $result\n"
+}
+
+echo "========================================"
+echo " MCC Parkour Jump Test Suite"
+echo "========================================"
+
+# Flat gap tests (same Y level)
+run_test "Gap 1 flat"    100 100 100  102 100 100
+run_test "Gap 2 flat"    100 100 102  103 100 102
+run_test "Gap 3 flat"    100 100 104  104 100 104
+run_test "Gap 4 flat"    100 100 106  105 100 106
+
+# Ascend tests (+1Y)
+run_test "Gap 1 up +1"   100 100 108  102 101 108
+run_test "Gap 2 up +1"   100 100 110  103 101 110
+
+# Descend tests (-1Y)
+run_test "Gap 1 down -1"  100 100 112  102 99 112
+run_test "Gap 2 down -1"  100 100 114  103 99 114
+
+# Descend tests (-2Y)
+run_test "Gap 1 down -2"  100 100 94   102 98 94
+run_test "Gap 2 down -2"  100 100 92   103 98 92
+
+echo ""
+echo "========================================"
+echo " SUMMARY"
+echo "========================================"
+echo -e "$RESULTS"
diff --git a/tools/test-transition-braking.sh b/tools/test-transition-braking.sh
new file mode 100644
index 00000000..0fd2c155
--- /dev/null
+++ b/tools/test-transition-braking.sh
@@ -0,0 +1,200 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+REPO_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
+source "$REPO_ROOT/tools/mcc-env.sh"
+
+VERSION="${1:-1.21.11}"
+SESSION="mcc-brake-test"
+TEST_ROOT="${TMPDIR:-/tmp}/mcc-debug"
+CFG="$TEST_ROOT/MinecraftClient.transition-braking.ini"
+LOG="$TEST_ROOT/mcc-transition-braking.log"
+INPUT_FILE="$REPO_ROOT/mcc_input.txt"
+PREPARE_CFG_SCRIPT="$REPO_ROOT/.skills/mcc-integration-testing/scripts/prepare_offline_mcc_config.sh"
+ENSURE_SERVER_SCRIPT="$REPO_ROOT/.skills/mcc-integration-testing/scripts/ensure_offline_server.sh"
+
+mkdir -p "$TEST_ROOT"
+
+send_mcc() {
+    echo "$1" >> "$INPUT_FILE"
+}
+
+log_line_count() {
+    if [[ -f "$LOG" ]]; then
+        wc -l < "$LOG"
+    else
+        echo 0
+    fi
+}
+
+log_since() {
+    local from_line="$1"
+    if [[ ! -f "$LOG" ]]; then
+        return
+    fi
+
+    tail -n +"$((from_line + 1))" "$LOG"
+}
+
+wait_for_log() {
+    local pattern="$1"
+    local from_line="${2:-0}"
+    local timeout="${3:-20}"
+
+    for _ in $(seq 1 "$timeout"); do
+        if log_since "$from_line" | grep -Fq "$pattern"; then
+            return 0
+        fi
+        sleep 1
+    done
+
+    return 1
+}
+
+wait_for_navigation() {
+    local from_line="$1"
+    local timeout="${2:-20}"
+
+    for _ in $(seq 1 "$timeout"); do
+        local recent
+        recent="$(log_since "$from_line")"
+
+        if grep -Fq "[PathMgr] Navigation complete!" <<<"$recent"; then
+            return 0
+        fi
+
+        if grep -Eq "\\[PathMgr\\] (Replan failed|Giving up)|\\[PathExec\\] Segment .* FAILED" <<<"$recent"; then
+            echo "$recent" >&2
+            return 1
+        fi
+
+        sleep 1
+    done
+
+    echo "Timed out waiting for navigation completion" >&2
+    log_since "$from_line" >&2
+    return 1
+}
+
+extract_last_location() {
+    local from_line="${1:-0}"
+
+    python3 - "$LOG" "$from_line" <<'PY'
+import pathlib
+import re
+import sys
+
+log_path = pathlib.Path(sys.argv[1])
+from_line = int(sys.argv[2])
+text = log_path.read_text(errors="ignore")
+text = "\n".join(text.splitlines()[from_line:])
+text = re.sub(r"\x1b\[[0-9;]*m", "", text)
+matches = re.findall(r"Location\s+([-\d.]+),\s+([-\d.]+),\s+([-\d.]+)", text)
+if not matches:
+    raise SystemExit("No Location line found in MCC log")
+x, y, z = matches[-1]
+print(f"{x} {y} {z}")
+PY
+}
+
+assert_close() {
+    local actual_x="$1"
+    local actual_y="$2"
+    local actual_z="$3"
+    local expected_x="$4"
+    local expected_y="$5"
+    local expected_z="$6"
+    local tolerance="${7:-0.05}"
+
+    python3 - <<'PY' "$actual_x" "$actual_y" "$actual_z" "$expected_x" "$expected_y" "$expected_z" "$tolerance"
+import math
+import sys
+
+ax, ay, az, ex, ey, ez, tol = map(float, sys.argv[1:])
+if abs(ax - ex) > tol or abs(ay - ey) > tol or abs(az - ez) > tol:
+    raise SystemExit(
+        f"Expected ({ex:.2f}, {ey:.2f}, {ez:.2f}) within {tol:.2f}, got ({ax:.2f}, {ay:.2f}, {az:.2f})"
+    )
+PY
+}
+
+capture_debug_location() {
+    local start_line
+    start_line="$(log_line_count)"
+    send_mcc "debug state"
+    wait_for_log "Location" "$start_line" 5
+    extract_last_location "$start_line"
+}
+
+start_mcc() {
+    bash "$PREPARE_CFG_SCRIPT" "$CFG" "$VERSION" CursorBot >/dev/null
+
+    : > "$INPUT_FILE"
+    : > "$LOG"
+
+    tmux kill-session -t "$SESSION" 2>/dev/null || true
+    tmux new-session -d -s "$SESSION" -x 160 -y 50 \
+        "cd '$REPO_ROOT' && MCC_FILE_INPUT=1 dotnet run --project MinecraftClient -c Release --no-build -- '$CFG' CursorBot - localhost:25565 > '$LOG' 2>&1; echo '=== MCC EXITED ==='; sleep 600"
+
+    wait_for_log "Server was successfully joined." 0 20
+    send_mcc "debug on"
+    sleep 1
+}
+
+run_flat_final_stop() {
+    echo "== Flat final stop =="
+    mc-rcon "fill 95 79 95 115 79 105 stone" >/dev/null
+    mc-rcon "fill 95 80 95 115 85 105 air" >/dev/null
+    mc-rcon "tp CursorBot 100.5 80 100.5" >/dev/null
+    sleep 2
+
+    local start_line
+    start_line="$(log_line_count)"
+    send_mcc "goto 103 80 100"
+    wait_for_navigation "$start_line" 20
+    sleep 1
+
+    local x y z
+    read -r x y z <<< "$(capture_debug_location)"
+    echo "Final location: $x $y $z"
+    assert_close "$x" "$y" "$z" "103.50" "80.00" "100.50"
+}
+
+run_parkour_into_turn() {
+    echo "== Parkour into turn =="
+    mc-rcon "fill 118 79 108 126 79 112 air" >/dev/null
+    mc-rcon "setblock 120 79 110 stone" >/dev/null
+    mc-rcon "setblock 123 79 110 stone" >/dev/null
+    mc-rcon "setblock 123 79 111 stone" >/dev/null
+    mc-rcon "tp CursorBot 120.5 80 110.5" >/dev/null
+    sleep 2
+
+    local start_line
+    start_line="$(log_line_count)"
+    send_mcc "goto 123 80 111"
+    wait_for_navigation "$start_line" 20
+    sleep 1
+
+    local x y z
+    read -r x y z <<< "$(capture_debug_location)"
+    echo "Final location: $x $y $z"
+    assert_close "$x" "$y" "$z" "123.50" "80.00" "111.50"
+}
+
+mcc-preflight "$VERSION" >/dev/null
+mc-reset-test-env "$VERSION" >/dev/null
+bash "$ENSURE_SERVER_SCRIPT" "$VERSION" >/dev/null
+mc-start "$VERSION" >/dev/null
+mc-wait-ready "$VERSION" 60 >/dev/null
+mcc-kill >/dev/null 2>&1 || true
+start_mcc
+
+mc-rcon "difficulty peaceful" >/dev/null 2>&1 || true
+mc-rcon "gamerule doMobSpawning false" >/dev/null 2>&1 || true
+mc-rcon "time set day" >/dev/null 2>&1 || true
+
+run_flat_final_stop
+run_parkour_into_turn
+
+echo "All transition braking checks passed."