diff --git a/scripts/token-tracker.py b/scripts/token-tracker.py
index 50d31797..f407cc78 100644
--- a/scripts/token-tracker.py
+++ b/scripts/token-tracker.py
@@ -1,194 +1,20 @@
 #!/usr/bin/env python3
-"""Token Budget Tracker -- real-time spend dashboard for pipelines."""
+"""Compatibility wrapper for the token budget tracker CLI.
+
+Issue #622 asked for a `token-tracker.py` entrypoint. The maintained
+implementation lives in `scripts/token_tracker.py`. Keep this thin shim so
+operator docs and older calls continue to work.
+"""
 
-import argparse, json, os, sqlite3, sys, time
-from datetime import datetime
 from pathlib import Path
+import sys
 
-DB_PATH = Path.home() / ".hermes" / "pipelines" / "token_usage.db"
-ALERT_THRESHOLDS = [0.5, 0.8, 1.0]
-DEFAULT_BUDGETS = {
-    "knowledge-mine": 200_000_000,
-    "training-factory": 215_000_000,
-    "playground": 16_000_000,
-    "adversary": 17_000_000,
-}
+SCRIPT_DIR = Path(__file__).resolve().parent
+if str(SCRIPT_DIR) not in sys.path:
+    sys.path.insert(0, str(SCRIPT_DIR))
 
-def get_db():
-    DB_PATH.parent.mkdir(parents=True, exist_ok=True)
-    conn = sqlite3.connect(str(DB_PATH))
-    conn.row_factory = sqlite3.Row
-    conn.execute("PRAGMA journal_mode=WAL")
-    conn.executescript("""
-        CREATE TABLE IF NOT EXISTS token_usage (
-            id INTEGER PRIMARY KEY AUTOINCREMENT,
-            pipeline TEXT NOT NULL,
-            worker TEXT NOT NULL,
-            tokens INTEGER NOT NULL,
-            recorded_at REAL NOT NULL,
-            hour_bucket TEXT NOT NULL
-        );
-        CREATE TABLE IF NOT EXISTS pipeline_budgets (
-            pipeline TEXT PRIMARY KEY,
-            target_tokens INTEGER NOT NULL,
-            updated_at REAL NOT NULL
-        );
-        CREATE TABLE IF NOT EXISTS alerts_sent (
-            pipeline TEXT NOT NULL,
-            threshold REAL NOT NULL,
-            sent_at REAL NOT NULL,
-            PRIMARY KEY (pipeline, threshold)
-        );
-        CREATE INDEX IF NOT EXISTS idx_usage_pipeline_hour
-            ON token_usage(pipeline, hour_bucket);
-    """)
-    for name, target in DEFAULT_BUDGETS.items():
-        conn.execute(
-            "INSERT OR IGNORE INTO pipeline_budgets (pipeline, target_tokens, updated_at) VALUES (?, ?, ?)",
-            (name, target, time.time())
-        )
-    conn.commit()
-    return conn
+from token_tracker import main
 
-def log_usage(conn, pipeline, worker, tokens):
-    now = time.time()
-    hour = datetime.now().strftime("%Y-%m-%d %H:00")
-    conn.execute(
-        "INSERT INTO token_usage (pipeline, worker, tokens, recorded_at, hour_bucket) VALUES (?, ?, ?, ?, ?)",
-        (pipeline, worker, tokens, now, hour)
-    )
-    conn.commit()
-    check_alerts(conn, pipeline)
-
-def get_pipeline_stats(conn):
-    rows = conn.execute("""
-        SELECT u.pipeline, COALESCE(b.target_tokens, 0) as target,
-            SUM(u.tokens) as used, MIN(u.recorded_at) as started_at,
-            COUNT(DISTINCT u.worker) as workers
-        FROM token_usage u
-        LEFT JOIN pipeline_budgets b ON u.pipeline = b.pipeline
-        GROUP BY u.pipeline ORDER BY used DESC
-    """).fetchall()
-    return [dict(r) for r in rows]
-
-def fmt(n):
-    if n >= 1_000_000_000: return f"{n/1_000_000_000:.1f}B"
-    if n >= 1_000_000: return f"{n/1_000_000:.1f}M"
-    if n >= 1_000: return f"{n/1_000:.1f}K"
-    return str(n)
-
-def bar(ratio, w=8):
-    filled = int(ratio * w)
-    return "█" * filled + "░" * (w - filled)
-
-def eta(used, target, started):
-    if used <= 0 or started <= 0: return "--"
-    elapsed = (time.time() - started) / 3600
-    if elapsed <= 0: return "--"
-    rate = used / elapsed
-    remaining = target - used
-    if remaining <= 0: return "DONE"
-    h = remaining / rate
-    return f"{h/24:.1f}d" if h >= 24 else f"{h:.1f}h"
-
-def render_dashboard(conn):
-    stats = get_pipeline_stats(conn)
-    if not stats:
-        print("No pipeline data recorded yet.")
-        return
-    print()
-    print(f"{'Pipeline':<20} {'Tokens Used':>12} {'Target':>10} {'Progress':>10} {'ETA':>8} {'Workers':>8}")
-    print("-" * 72)
-    total_used = total_target = 0
-    for s in stats:
-        used = s["used"] or 0
-        target = s["target"] or 1
-        ratio = min(used / target, 1.0) if target > 0 else 0
-        print(f"{s['pipeline']:<20} {fmt(used):>12} {fmt(target):>10} {bar(ratio):>10} {eta(used, target, s['started_at'] or 0):>8} {s['workers'] or 0:>8}")
-        total_used += used
-        total_target += target
-    print("-" * 72)
-    r = min(total_used / total_target, 1.0) if total_target > 0 else 0
-    print(f"{'TOTAL':<20} {fmt(total_used):>12} {fmt(total_target):>10} {bar(r):>10}")
-    print()
-
-def render_watch(conn, interval=5):
-    try:
-        while True:
-            os.system("clear" if os.name != "nt" else "cls")
-            print(f"Token Budget Tracker -- {datetime.now().strftime('%Y-%m-%d %H:%M:%S')}")
-            print("Press Ctrl+C to exit")
-            render_dashboard(conn)
-            time.sleep(interval)
-    except KeyboardInterrupt:
-        print("\nExiting.")
-
-def render_daily_summary(conn):
-    since = time.time() - 86400
-    rows = conn.execute("""
-        SELECT pipeline, SUM(tokens) as total, COUNT(DISTINCT worker) as workers, COUNT(*) as entries
-        FROM token_usage WHERE recorded_at >= ? GROUP BY pipeline ORDER BY total DESC
-    """, (since,)).fetchall()
-    if not rows:
-        print("No usage in last 24 hours.")
-        return
-    print(f"\nDaily Summary -- last 24 hours")
-    print(f"{'Pipeline':<20} {'Total Tokens':>14} {'Workers':>8} {'Entries':>8}")
-    print("-" * 54)
-    gt = 0
-    for r in rows:
-        print(f"{r['pipeline']:<20} {fmt(r['total']):>14} {r['workers']:>8} {r['entries']:>8}")
-        gt += r["total"]
-    print("-" * 54)
-    print(f"{'TOTAL':<20} {fmt(gt):>14}\n")
-
-def check_alerts(conn, pipeline):
-    row = conn.execute(
-        "SELECT SUM(u.tokens) as used, COALESCE(b.target_tokens, 0) as target "
-        "FROM token_usage u LEFT JOIN pipeline_budgets b ON u.pipeline = b.pipeline "
-        "WHERE u.pipeline = ?", (pipeline,)
-    ).fetchone()
-    if not row or row["target"] <= 0: return
-    ratio = row["used"] / row["target"]
-    for t in ALERT_THRESHOLDS:
-        if ratio >= t:
-            existing = conn.execute("SELECT 1 FROM alerts_sent WHERE pipeline = ? AND threshold = ?", (pipeline, t)).fetchone()
-            if not existing:
-                print(f"⚠️ BUDGET ALERT: {pipeline} at {int(t*100)}% ({fmt(row['used'])}/{fmt(row['target'])})", file=sys.stderr)
-                conn.execute("INSERT INTO alerts_sent (pipeline, threshold, sent_at) VALUES (?, ?, ?)", (pipeline, t, time.time()))
-                conn.commit()
-
-def set_budget(conn, pipeline, target):
-    conn.execute("INSERT OR REPLACE INTO pipeline_budgets (pipeline, target_tokens, updated_at) VALUES (?, ?, ?)",
-        (pipeline, int(target), time.time()))
-    conn.execute("DELETE FROM alerts_sent WHERE pipeline = ?", (pipeline,))
-    conn.commit()
-    print(f"Budget set: {pipeline} = {fmt(int(target))} tokens")
-
-def main():
-    parser = argparse.ArgumentParser(description="Token Budget Tracker")
-    parser.add_argument("--watch", action="store_true")
-    parser.add_argument("--watch-interval", type=int, default=5)
-    parser.add_argument("--summary", action="store_true")
-    parser.add_argument("--log", nargs=3, metavar=("PIPELINE", "WORKER", "TOKENS"))
-    parser.add_argument("--budget", nargs=2, metavar=("PIPELINE", "TARGET"))
-    parser.add_argument("--db", type=str, default=str(DB_PATH))
-    args = parser.parse_args()
-    global DB_PATH
-    DB_PATH = Path(args.db)
-    conn = get_db()
-    if args.log:
-        log_usage(conn, args.log[0], args.log[1], int(args.log[2]))
-        print(f"Logged: {args.log[0]}/{args.log[1]} = {fmt(int(args.log[2]))} tokens")
-    elif args.budget:
-        set_budget(conn, args.budget[0], args.budget[1])
-    elif args.summary:
-        render_daily_summary(conn)
-    elif args.watch:
-        render_watch(conn, interval=args.watch_interval)
-    else:
-        render_dashboard(conn)
-    conn.close()
 
 if __name__ == "__main__":
     main()
diff --git a/scripts/token_tracker.py b/scripts/token_tracker.py
index 2239af8c..76325b34 100644
--- a/scripts/token_tracker.py
+++ b/scripts/token_tracker.py
@@ -76,15 +76,20 @@ def record_usage(conn: sqlite3.Connection, pipeline: str, worker: str, tokens: i
     conn.commit()
 
 
+def normalize_since(since: str) -> str:
+    """Normalize ISO timestamps for SQLite datetime comparisons."""
+    return since.replace("T", " ")
+
+
 def get_usage_since(conn: sqlite3.Connection, since: str) -> Dict[str, int]:
     """Get total tokens per pipeline since a datetime."""
     cursor = conn.execute("""
         SELECT pipeline, SUM(tokens) as total
         FROM token_usage
-        WHERE recorded_at >= ?
+        WHERE datetime(recorded_at) >= datetime(?)
         GROUP BY pipeline
         ORDER BY total DESC
-    """, (since,))
+    """, (normalize_since(since),))
     return {row[0]: row[1] for row in cursor.fetchall()}
 
 
@@ -94,10 +99,10 @@ def get_hourly_usage(conn: sqlite3.Connection, pipeline: str, hours: int = 24) -
     cursor = conn.execute("""
         SELECT hour_key, SUM(tokens) as total
         FROM token_usage
-        WHERE pipeline = ? AND recorded_at >= ?
+        WHERE pipeline = ? AND datetime(recorded_at) >= datetime(?)
         GROUP BY hour_key
         ORDER BY hour_key
-    """, (pipeline, since))
+    """, (pipeline, normalize_since(since)))
     return cursor.fetchall()
 
 
@@ -106,10 +111,10 @@ def get_worker_usage(conn: sqlite3.Connection, pipeline: str, since: str) -> Dic
     cursor = conn.execute("""
         SELECT worker, SUM(tokens) as total
         FROM token_usage
-        WHERE pipeline = ? AND recorded_at >= ?
+        WHERE pipeline = ? AND datetime(recorded_at) >= datetime(?)
         GROUP BY worker
         ORDER BY total DESC
-    """, (pipeline, since))
+    """, (pipeline, normalize_since(since)))
     return {row[0]: row[1] for row in cursor.fetchall()}
 
 
diff --git a/tests/test_token_tracker.py b/tests/test_token_tracker.py
index dd58340f..38ff3d8e 100644
--- a/tests/test_token_tracker.py
+++ b/tests/test_token_tracker.py
@@ -5,11 +5,12 @@ Tests for scripts/token_tracker.py — Token Budget Tracker.
 import json
 import os
 import sqlite3
+import subprocess
+import sys
 import tempfile
 import unittest
 from pathlib import Path
 
-import sys
 sys.path.insert(0, str(Path(__file__).parent.parent / "scripts"))
 from token_tracker import (
     get_db,
@@ -155,5 +156,37 @@ class TestBudgets(unittest.TestCase):
         self.assertIn("p1", loaded)
 
 
+class TestWrapperScript(unittest.TestCase):
+    def test_hyphen_wrapper_summary_works_with_custom_db(self):
+        with tempfile.TemporaryDirectory() as tmpdir:
+            db_path = Path(tmpdir) / "wrapper.db"
+            budgets_path = Path(tmpdir) / "budgets.json"
+            budgets_path.write_text(json.dumps({"knowledge-mine": 200_000_000}))
+            conn = get_db(db_path)
+            try:
+                record_usage(conn, "knowledge-mine", "worker-1", 123456)
+            finally:
+                conn.close()
+
+            repo_root = Path(__file__).parent.parent
+            wrapper = repo_root / "scripts" / "token-tracker.py"
+            result = subprocess.run(
+                [
+                    sys.executable,
+                    str(wrapper),
+                    "--summary",
+                    "--db", str(db_path),
+                    "--budgets-file", str(budgets_path),
+                ],
+                cwd=str(repo_root),
+                capture_output=True,
+                text=True,
+            )
+            self.assertEqual(result.returncode, 0, result.stderr)
+            self.assertIn("DAILY SUMMARY", result.stdout)
+            self.assertIn("knowledge-mine", result.stdout)
+            self.assertIn("123.5K", result.stdout)
+
+
 if __name__ == "__main__":
     unittest.main()