[kimi] Implement quick health snapshot before coding (#710) (#828)

src/timmy/cli.py

@@ -489,5 +489,43 @@ def focus(
             typer.echo("No active focus (broad mode).")
 
 
+@app.command(name="healthcheck")
+def healthcheck(
+    json_output: bool = typer.Option(False, "--json", "-j", help="Output as JSON"),
+    verbose: bool = typer.Option(
+        False, "--verbose", "-v", help="Show verbose output including issue details"
+    ),
+    quiet: bool = typer.Option(False, "--quiet", "-q", help="Only show status line (no details)"),
+):
+    """Quick health snapshot before coding.
+
+    Shows CI status, critical issues (P0/P1), test flakiness, and token economy.
+    Fast execution (< 5 seconds) for pre-work checks.
+
+    Refs: #710
+    """
+    import subprocess
+    import sys
+    from pathlib import Path
+
+    script_path = (
+        Path(__file__).resolve().parent.parent.parent
+        / "timmy_automations"
+        / "daily_run"
+        / "health_snapshot.py"
+    )
+
+    cmd = [sys.executable, str(script_path)]
+    if json_output:
+        cmd.append("--json")
+    if verbose:
+        cmd.append("--verbose")
+    if quiet:
+        cmd.append("--quiet")
+
+    result = subprocess.run(cmd)
+    raise typer.Exit(result.returncode)
+
+
 def main():
     app()