diff --git a/conductor/tracks/tier2_no_appdata_20260618/state.toml b/conductor/tracks/tier2_no_appdata_20260618/state.toml
new file mode 100644
index 00000000..96820523
--- /dev/null
+++ b/conductor/tracks/tier2_no_appdata_20260618/state.toml
@@ -0,0 +1,52 @@
+# Track state for tier2_no_appdata_20260618
+# Updated by Tier 2 Tech Lead as tasks complete
+
+[meta]
+track_id = "tier2_no_appdata_20260618"
+name = "Tier 2 Sandbox - Move State/Failures Off AppData"
+status = "completed"
+current_phase = "complete"
+last_updated = "2026-06-18"
+
+[blocked_by]
+# No blockers. The track can start immediately.
+
+[blocks]
+# No downstream blocks. The user's re-bootstrap of the live Tier 2 clone is a manual action.
+
+[phases]
+phase_1 = { status = "pending", checkpointsha = "", name = "Move the default state and failure-report paths" }
+phase_2 = { status = "pending", checkpointsha = "", name = "Update OpenCode permissions and agent/command prompts" }
+phase_3 = { status = "pending", checkpointsha = "", name = "Update bootstrap scripts" }
+phase_4 = { status = "pending", checkpointsha = "", name = "Update tests" }
+phase_5 = { status = "pending", checkpointsha = "", name = "Update user-facing docs and workflow" }
+phase_6 = { status = "pending", checkpointsha = "", name = "Conductor verification" }
+
+[tasks]
+t1_1 = { status = "pending", commit_sha = "", description = "Update scripts/tier2/failcount.py:_state_dir default to scripts/tier2/state/<track>/" }
+t1_2 = { status = "pending", commit_sha = "", description = "Update scripts/tier2/write_report.py:_failures_dir default to scripts/tier2/failures/" }
+t1_3 = { status = "pending", commit_sha = "", description = "scripts/tier2/run_track.py: chdir to repo_path before state/report calls" }
+t1_4 = { status = "pending", commit_sha = "", description = "Add scripts/tier2/state/ and scripts/tier2/failures/ to .gitignore" }
+t2_1 = { status = "pending", commit_sha = "", description = "conductor/tier2/opencode.json.fragment: remove AppData allow rules from read/write" }
+t2_2 = { status = "pending", commit_sha = "", description = "conductor/tier2/opencode.json.fragment: add *AppData\\* bash deny rule" }
+t2_3 = { status = "pending", commit_sha = "", description = "conductor/tier2/agents/tier2-autonomous.md: replace AppData convention with inside-clone" }
+t2_4 = { status = "pending", commit_sha = "", description = "conductor/tier2/commands/tier-2-auto-execute.md: replace AppData paths with inside-clone paths" }
+t3_1 = { status = "pending", commit_sha = "", description = "scripts/tier2/setup_tier2_clone.ps1: stop creating AppData dirs" }
+t3_2 = { status = "pending", commit_sha = "", description = "scripts/tier2/run_tier2_sandboxed.ps1: remove AppData dir references" }
+t4_1 = { status = "pending", commit_sha = "", description = "tests/test_tier2_slash_command_spec.py: assert NO AppData refs in agent prompt" }
+t4_2 = { status = "pending", commit_sha = "", description = "tests/test_tier2_slash_command_spec.py: assert NO AppData refs in command prompt" }
+t4_3 = { status = "pending", commit_sha = "", description = "tests/test_no_temp_writes.py: replace AppData refs in docstring + fix message" }
+t5_1 = { status = "pending", commit_sha = "", description = "docs/guide_tier2_autonomous.md: replace AppData paths with inside-clone paths" }
+t5_2 = { status = "pending", commit_sha = "", description = "conductor/workflow.md hard bans table: AppData denied (no exception)" }
+t5_3 = { status = "pending", commit_sha = "", description = "scripts/tier2/write_track_completion_report.py: use inside-clone paths in output" }
+t6_1 = { status = "pending", commit_sha = "", description = "Run targeted test batches (test_failcount, test_tier2_report_writer, test_tier2_slash_command_spec, test_no_temp_writes)" }
+t6_2 = { status = "pending", commit_sha = "", description = "Run scripts/audit_no_temp_writes.py --strict" }
+t6_3 = { status = "pending", commit_sha = "", description = "Register the track in conductor/tracks.md" }
+
+[verification]
+phase_1_complete = false
+phase_2_complete = false
+phase_3_complete = false
+phase_4_complete = false
+phase_5_complete = false
+phase_6_complete = false
\ No newline at end of file