diff --git a/tools/pathing_contract_report.py b/tools/pathing_contract_report.py
new file mode 100644
index 00000000..f4a6bf38
--- /dev/null
+++ b/tools/pathing_contract_report.py
@@ -0,0 +1,167 @@
+from __future__ import annotations
+
+import argparse
+import json
+import pathlib
+import re
+from dataclasses import dataclass
+
+SEGMENT_RE = re.compile(
+    r"\[PathMetric\] segmentComplete index=(?P<index>\d+)"
+    r"(?: total=(?P<total>\d+))? move=(?P<move>\w+) ticks=(?P<ticks>\d+)"
+)
+ROUTE_RE = re.compile(
+    r"\[PathMetric\] routeComplete totalTicks=(?P<ticks>\d+)(?: replans=(?P<replans>\d+))?"
+)
+PLAN_RE = re.compile(
+    r"\[Navigate\]\s+seg\[(?P<index>\d+)\] = (?P<move>\w+): "
+    r"\((?P<x>-?\d+),(?P<y>-?\d+),(?P<z>-?\d+)\)"
+)
+
+
+@dataclass(frozen=True)
+class SegmentMetric:
+    index: int
+    move: str
+    ticks: int
+
+
+@dataclass(frozen=True)
+class PlannedSegment:
+    index: int
+    move: str
+    end_block: tuple[int, int, int]
+
+
+@dataclass(frozen=True)
+class MetricsReport:
+    segments: list[SegmentMetric]
+    total_ticks: int | None
+    replans: int | None
+    planned: list[PlannedSegment]
+
+
+def load_json(path: pathlib.Path) -> dict[str, dict]:
+    data = json.loads(path.read_text(encoding="utf-8"))
+    return {entry["scenarioId"]: entry for entry in data}
+
+
+def parse_metrics(text: str) -> MetricsReport:
+    segments = [
+        SegmentMetric(
+            index=int(match["index"]),
+            move=match["move"],
+            ticks=int(match["ticks"]),
+        )
+        for match in SEGMENT_RE.finditer(text)
+    ]
+    route_match = ROUTE_RE.search(text)
+    planned = [
+        PlannedSegment(
+            index=int(match["index"]),
+            move=match["move"],
+            end_block=(int(match["x"]), int(match["y"]), int(match["z"])),
+        )
+        for match in PLAN_RE.finditer(text)
+    ]
+    return MetricsReport(
+        segments=segments,
+        total_ticks=int(route_match["ticks"]) if route_match else None,
+        replans=int(route_match["replans"]) if route_match and route_match["replans"] else None,
+        planned=planned,
+    )
+
+
+def validate_report(
+    scenario_id: str,
+    report: MetricsReport,
+    planner_contract: dict,
+    timing_budget: dict,
+) -> None:
+    if report.total_ticks is None:
+        raise SystemExit("Missing [PathMetric] routeComplete line")
+
+    expected_planner_segments = planner_contract["segments"]
+    if len(report.planned) != len(expected_planner_segments):
+        raise SystemExit(
+            f"Planner contract mismatch for {scenario_id}: expected {len(expected_planner_segments)} "
+            f"segments, saw {len(report.planned)} planned segments"
+        )
+
+    for expected, actual in zip(expected_planner_segments, report.planned, strict=True):
+        expected_end = expected["endBlock"]
+        if actual.move != expected["moveType"] or actual.end_block != (
+            expected_end["x"],
+            expected_end["y"],
+            expected_end["z"],
+        ):
+            raise SystemExit(
+                f"Planner contract mismatch for {scenario_id} segment {actual.index}: "
+                f"expected {expected['moveType']} -> ({expected_end['x']},{expected_end['y']},{expected_end['z']}), "
+                f"saw {actual.move} -> ({actual.end_block[0]},{actual.end_block[1]},{actual.end_block[2]})"
+            )
+
+    expected_timing_segments = timing_budget["segments"]
+    if len(report.segments) != len(expected_timing_segments):
+        raise SystemExit(
+            f"Timing contract mismatch for {scenario_id}: expected {len(expected_timing_segments)} "
+            f"segment metrics, saw {len(report.segments)}"
+        )
+
+    if report.total_ticks > timing_budget["maxTotalTicks"]:
+        raise SystemExit(
+            f"Route exceeded budget for {scenario_id}: actual={report.total_ticks} "
+            f"max={timing_budget['maxTotalTicks']}"
+        )
+
+    for expected, actual in zip(expected_timing_segments, report.segments, strict=True):
+        if actual.move != expected["moveType"]:
+            raise SystemExit(
+                f"Timing move mismatch for {scenario_id} segment {actual.index}: "
+                f"expected {expected['moveType']}, saw {actual.move}"
+            )
+        if actual.ticks > expected["maxTicks"]:
+            raise SystemExit(
+                f"Segment {actual.index} slow for {scenario_id}: move={actual.move} "
+                f"actual={actual.ticks} max={expected['maxTicks']}"
+            )
+
+
+def render_report(scenario_id: str, report: MetricsReport, timing_budget: dict) -> str:
+    lines = [
+        f"Route {scenario_id}: actual={report.total_ticks} "
+        f"expected={timing_budget['expectedTotalTicks']} max={timing_budget['maxTotalTicks']}"
+    ]
+    for expected, actual in zip(timing_budget["segments"], report.segments, strict=True):
+        delta = actual.ticks - expected["expectedTicks"]
+        lines.append(
+            f"  seg[{actual.index}] move={actual.move} actual={actual.ticks} "
+            f"expected={expected['expectedTicks']} max={expected['maxTicks']} delta={delta:+d}"
+        )
+    return "\n".join(lines)
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--scenario-id", required=True)
+    parser.add_argument("--log-file", required=True)
+    parser.add_argument("--from-line", type=int, required=True)
+    parser.add_argument("--planner-contracts", required=True)
+    parser.add_argument("--timing-budgets", required=True)
+    args = parser.parse_args()
+
+    log_path = pathlib.Path(args.log_file)
+    log_lines = log_path.read_text(encoding="utf-8", errors="ignore").splitlines()
+    text = "\n".join(log_lines[args.from_line :])
+
+    planner_contract = load_json(pathlib.Path(args.planner_contracts))[args.scenario_id]
+    timing_budget = load_json(pathlib.Path(args.timing_budgets))[args.scenario_id]
+    report = parse_metrics(text)
+
+    validate_report(args.scenario_id, report, planner_contract, timing_budget)
+    print(render_report(args.scenario_id, report, timing_budget))
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())
diff --git a/tools/testdata/pathing-contract-report.sample.log b/tools/testdata/pathing-contract-report.sample.log
new file mode 100644
index 00000000..0ee66a1e
--- /dev/null
+++ b/tools/testdata/pathing-contract-report.sample.log
@@ -0,0 +1,4 @@
+[PathMetric] routeStart segments=4
+[PathMetric] segmentComplete index=0 move=Parkour ticks=17
+[PathMetric] segmentComplete index=1 move=Parkour ticks=16
+[PathMetric] routeComplete totalTicks=70 replans=0
diff --git a/tools/tests/test_pathing_contract_report.py b/tools/tests/test_pathing_contract_report.py
new file mode 100644
index 00000000..2adee120
--- /dev/null
+++ b/tools/tests/test_pathing_contract_report.py
@@ -0,0 +1,14 @@
+from pathlib import Path
+
+from tools.pathing_contract_report import parse_metrics
+
+
+def test_parse_metrics_reads_route_and_segment_ticks(tmp_path: Path) -> None:
+    fixture = Path("tools/testdata/pathing-contract-report.sample.log")
+    log = tmp_path / "sample.log"
+    log.write_text(fixture.read_text(encoding="utf-8"), encoding="utf-8")
+
+    report = parse_metrics(log.read_text(encoding="utf-8"))
+
+    assert report.total_ticks == 70
+    assert [segment.ticks for segment in report.segments] == [17, 16]