aiming-lab · Lxr-max · May 12, 2026 · Sep 14, 2026 · Sep 14, 2026 · Sep 19, 2026
diff --git a/.assets-revision b/.assets-revision
@@ -1,12 +1,15 @@
 # Hugging Face dataset holding WebHarbor's heavy static assets.
 # Pin an immutable merged commit SHA, never a moving branch or refs/pr/<n>.
 #
-# All 45 registered sites use this immutable dataset-main revision.
+# This pin covers the previous 45 registered sites. MEGA is registered in
+# this checkout at index 45 / port 40045, but mega.tar.gz is not on this
+# revision (HF dataset PR #87 is still open). Do not bump the pin until that
+# PR is merged and the combined archive set is re-validated.
 # The previous global revision f3ecd60ea35795eef566ee19d67140c16b200f26 contains 45 archives: 44 registered-site archives plus the unregistered Bandcamp archive. All 45 are byte-for-byte unchanged here.
 # Merged HF PR #83 adds y_combinator.tar.gz: 121,085,653 bytes, SHA-256 43c666bda84680f327ce64720b2baa2f9e427acb751fe81900967f267e9176f4, with 3,973 managed archive members and 3,971 inventoried runtime assets.
 # This revision descends from f3ecd60ea35795eef566ee19d67140c16b200f26, which includes the Versus archive added after 555a9aa0b02946a8bdf873ba1d59902b71564a07.
 # Drugs.com retains the corrected archive from HF #102, including 13 attributed DailyMed labels, 13 packaging images and its catalog.
-# assets-manifest.json binds every registered-site archive and the extracted managed tree.
+# assets-manifest.json binds every archive on this pin and the extracted managed tree.
 # The unregistered Bandcamp archive is ignored by fetch_assets.sh.
 # Tracked seed migrations/build-generation remain part of the build contract.
 repo: ChilleD/WebHarbor

diff --git a/.claude/skills/clone-website/SKILL.md b/.claude/skills/clone-website/SKILL.md
@@ -204,7 +204,7 @@ Then run the site once locally to produce `instance/<site>.db`, copy it to
 ```bash
 ./scripts/build.sh webharbor:dev
 docker run -d --rm --name wh-test \
-  -p 8201:8101 -p 41000-41044:40000-40044 webharbor:dev
+  -p 8201:8101 -p 41000-41045:40000-40045 webharbor:dev
 
 # your new site is on port 41000 + its index
 curl -so /dev/null -w "%{http_code}\n" http://localhost:41000NN/
@@ -228,7 +228,7 @@ After Phase 1, you should have:
 - `sites/<your_site>/static/` with real CSS/JS/icons (and images under HF assets)
 - `sites/<your_site>/instance_seed/<site>.db` with seeded data
 - Site registered in `websyn_start.sh`, `control_server.py`, `Dockerfile`
-- All 45 sites still return 200 on the alt-port container
+- All 46 sites still return 200 on the alt-port container
 - Byte-identical reset passes
 
 ## Next step

diff --git a/.claude/skills/evolve-env/SKILL.md b/.claude/skills/evolve-env/SKILL.md
@@ -65,15 +65,15 @@ through `BASE_DIR = os.path.dirname(os.path.abspath(__file__))`.
 After any DB-affecting change:
 
 ```bash
-# 1. Stop test container (don't touch user's working container on :40000-40044)
+# 1. Stop test container (don't touch user's working container on :40000-40045)
 docker stop wh-test 2>/dev/null || true
 
 # 2. Rebuild
 ./scripts/build.sh webharbor:dev
 
 # 3. Run on alt ports
 docker run -d --rm --name wh-test \
-  -p 8201:8101 -p 41000-41044:40000-40044 webharbor:dev
+  -p 8201:8101 -p 41000-41045:40000-40045 webharbor:dev
 
 # 4. Reset your site and confirm byte-identity
 curl -X POST http://localhost:8201/reset/<your_site>
@@ -149,7 +149,7 @@ After Phase 3:
 - Every task in `tasks.jsonl` is hand-verified to work end-to-end
 - The mirror has no obvious leaks, broken forms, or empty pages
 - Byte-identical reset passes
-- All 45 sites still return 200
+- All 46 sites still return 200
 
 ## Next step
 

diff --git a/.claude/skills/harden-env/SKILL.md b/.claude/skills/harden-env/SKILL.md
@@ -130,7 +130,7 @@ Hardening changes seed data. After any DB change:
 ```bash
 ./scripts/build.sh webharbor:dev
 docker run -d --rm --name wh-test \
-  -p 8201:8101 -p 41000-41044:40000-40044 webharbor:dev
+  -p 8201:8101 -p 41000-41045:40000-40045 webharbor:dev
 curl -X POST http://localhost:8201/reset/<your_site>
 docker exec wh-test md5sum \
   /opt/WebSyn/<your_site>/instance/<your_site>.db \

diff --git a/.claude/skills/review-env/SKILL.md b/.claude/skills/review-env/SKILL.md
@@ -33,17 +33,17 @@ gh pr checkout <pr-number>
 ./scripts/fetch_assets.sh             # pull the pinned HF revision
 ./scripts/build.sh webharbor:dev
 docker run -d --rm --name wh-review \
-  -p 8201:8101 -p 41000-41044:40000-40044 webharbor:dev
+  -p 8201:8101 -p 41000-41045:40000-40045 webharbor:dev
 ```
 
-Confirm the new/changed site is on the expected port (40000 + index). Note: the image now runs 45 sites (40000-40044).
+Confirm the new/changed site is on the expected port (40000 + index). Note: the image now runs 46 sites (40000-40045).
 
 ### Step 2: The mechanical checks (5 minutes)
 
 Run the same Pre-PR checks the contributor was supposed to run.
 
 ```bash
-# 1. all 45 sites return 200
+# 1. all 46 sites return 200
 for p in $(seq 41000 41044); do
   curl -so /dev/null -w "$p:%{http_code}\n" http://localhost:$p/
 done
@@ -231,7 +231,7 @@ Leave a structured comment on the PR:
 ## Review: <site_name>
 
 ### Mechanical checks: PASS / FAIL
-- [x] All 45 sites return 200
+- [x] All 46 sites return 200
 - [x] Control plane healthy
 - [x] Byte-identical reset (md5 match)
 - [x] Parallel reset <10s

diff --git a/.claude/skills/seed-database/SKILL.md b/.claude/skills/seed-database/SKILL.md
@@ -169,9 +169,9 @@ gh pr create
 ./scripts/check_assets.sh                       # every site has instance_seed/
 ./scripts/build.sh webharbor:dev                # docker build succeeds
 docker run -d --rm --name wh-test \
-  -p 8201:8101 -p 41000-41044:40000-40044 webharbor:dev
+  -p 8201:8101 -p 41000-41045:40000-40045 webharbor:dev
 
-# all 45 sites return 200
+# all 46 sites return 200
 for p in $(seq 41000 41044); do
   curl -so /dev/null -w "$p:%{http_code}\n" http://localhost:$p/
 done

diff --git a/AGENTS.md b/AGENTS.md
@@ -15,7 +15,7 @@ A coding agent (Claude Code, Cursor, Aider, Codex, ...) is reading this. Read on
 
 ## What it is
 
-45 Flask mirror websites (Amazon, GitHub, BBC News, ...) packaged into one Docker image, plus a control plane on `:8101` for resetting per-site state. Used as a deterministic offline environment for web-agent benchmarks. ~3 GB image.
+46 Flask mirror websites (Amazon, GitHub, BBC News, ...) packaged into one Docker image, plus a control plane on `:8101` for resetting per-site state. Used as a deterministic offline environment for web-agent benchmarks. ~3 GB image.
 
 Two repos:
 - **code** (this one) — Flask apps, control plane, scripts.
@@ -59,17 +59,17 @@ Inside the image, sites live at `/opt/WebSyn/<site>/`. The path predates the ren
 # fresh clone
 ./scripts/fetch_assets.sh                     # pulls assets from HF
 ./scripts/build.sh                            # docker build -t webharbor:dev .
-docker run -e WEBSYN_CONTROL_TOKEN -d -p 8101:8101 -p 40000-40044:40000-40044 webharbor:dev
+docker run -e WEBSYN_CONTROL_TOKEN -d -p 8101:8101 -p 40000-40045:40000-40045 webharbor:dev
 ```
 
 Or use the published image directly:
 
 ```bash
-docker run -e WEBSYN_CONTROL_TOKEN -d -p 8101:8101 -p 40000-40044:40000-40044 \
+docker run -e WEBSYN_CONTROL_TOKEN -d -p 8101:8101 -p 40000-40045:40000-40045 \
   battalion7244/webharbor:latest
 ```
 
-Sites are on `40000`-`40044` in the order declared by `SITES=( ... )` in `websyn_start.sh`. Control plane:
+Sites are on `40000`-`40045` in the order declared by `SITES=( ... )` in `websyn_start.sh`. Control plane:
 
 | Method | Path                | Purpose                                   |
 |--------|---------------------|-------------------------------------------|
@@ -147,13 +147,13 @@ python3 -m py_compile sites/<site>/app.py
 
 # 3. run on alt ports (don't collide with anything you already have running)
 docker run -e WEBSYN_CONTROL_TOKEN -d --rm --name wh-test \
-  -p 8201:8101 -p 41000-41044:40000-40044 webharbor:dev
+  -p 8201:8101 -p 41000-41045:40000-40045 webharbor:dev
 
 # 4. control plane healthy, all sites alive
 curl -s -H "Authorization: Bearer $WEBSYN_CONTROL_TOKEN" http://localhost:8201/health | python3 -m json.tool | head
 
 # 5. every site renders 200
-for p in $(seq 41000 41044); do
+for p in $(seq 41000 41045); do
   curl -so /dev/null -w "$p:%{http_code}\n" http://localhost:$p/
 done
 

diff --git a/CLAUDE.md b/CLAUDE.md
@@ -16,4 +16,4 @@ The full agent guide is loaded above via `@AGENTS.md`. The notes below apply onl
 
 ## Existing containers
 
-If a container is already running on `:8101` / `:40000-40044`, treat it as the user's working environment — don't `docker stop` or `docker rm` it without explicit confirmation. Spin up your test container under a different name on alt ports (`:8201`, `:41000-41044`).
+If a container is already running on `:8101` / `:40000-40045`, treat it as the user's working environment — don't `docker stop` or `docker rm` it without explicit confirmation. Spin up your test container under a different name on alt ports (`:8201`, `:41000-41045`).
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -35,7 +35,7 @@ git clone https://github.com/<you>/webharbor && cd webharbor
 ./scripts/fetch_assets.sh                       # pull current assets
 ./scripts/new_site.py mywebsite                 # OR edit an existing site
 ./scripts/build.sh && docker run -e WEBSYN_CONTROL_TOKEN -d --rm \
-  -p 8101:8101 -p 40000-40044:40000-40044 webharbor:dev
+  -p 8101:8101 -p 40000-40045:40000-40045 webharbor:dev
 # iterate locally...
 
 ./scripts/extract_assets.sh ../webharbor-static-pr/   # split assets out

diff --git a/Dockerfile b/Dockerfile
@@ -1,5 +1,5 @@
 # WebHarbor — slim, self-contained image.
-# 45 Flask mirror sites + control plane on :8101.
+# 46 Flask mirror sites + control plane on :8101.
 
 FROM python:3.12-slim-bookworm@sha256:782412e85d0f0984994c290652577d4018aff08145c85b262bb63dc0c7522254
 
@@ -156,6 +156,6 @@ RUN cd /opt/WebSyn/y_combinator && rm -rf instance instance_seed && \
 # Fail closed after all registered-site seed migrations/generators.
 RUN python3 /opt/check_seed_databases.py /opt/WebSyn
 
-EXPOSE 8101 40000-40044
+EXPOSE 8101 40000-40045
 
 CMD ["/opt/websyn_start.sh"]
diff --git a/README.md b/README.md
@@ -47,18 +47,18 @@ WebHarbor takes a different approach. We leverage coding agent (e.g., Claude Cod
 - **Deep features unlocked** — carts, checkouts, accounts, all fully testable
 - **Evolving** — harder tasks drive richer mirrors; the environment grows with agents
 - **RL-ready** — sub-second database resets between rollouts
-- **Community-driven** — 45 sites today, scaling to 100+ together
+- **Community-driven** — 46 sites today, scaling to 100+ together
 
 ## 🚀 Quickstart
 
 Build this checkout to run its registered web environments (published image tags may have an older registry):
 
 ```bash
 ./scripts/build.sh webharbor:dev
-docker run -e WEBSYN_CONTROL_TOKEN -p 8101:8101 -p 40000-40044:40000-40044 webharbor:dev
+docker run -e WEBSYN_CONTROL_TOKEN -p 8101:8101 -p 40000-40045:40000-40045 webharbor:dev
 ```
 
-Then point your agent at `http://localhost:40000` through `http://localhost:40044` to explore 45 local mirrors of WebVoyager sites: `Allrecipes, Amazon, Apple, ArXiv, BBC News, Booking, GitHub, Google Flights, Google Maps, Google Search, Hugging Face, Wolfram Alpha, Cambridge Dictionary, Coursera, ESPN, Merriam-Webster, IKEA, Phys.org, Target, TED, Ohio State University, Rotten Tomatoes, Compass, Walmart Careers, FedEx, WebMD Doctor, Healthline, Kaggle, NVIDIA, UC Berkeley, B&H Photo, AccuWeather, GOV.UK, IMDb, NBA, Recreation.gov, BoardGameGeek, CarMax, BabyCenter, Amtrak, Cookpad, Craigslist, Drugs.com, Versus, and Y Combinator`.
+Then point your agent at `http://localhost:40000` through `http://localhost:40045` to explore 46 local mirrors of WebVoyager sites: `Allrecipes, Amazon, Apple, ArXiv, BBC News, Booking, GitHub, Google Flights, Google Maps, Google Search, Hugging Face, Wolfram Alpha, Cambridge Dictionary, Coursera, ESPN, Merriam-Webster, IKEA, Phys.org, Target, TED, Ohio State University, Rotten Tomatoes, Compass, Walmart Careers, FedEx, WebMD Doctor, Healthline, Kaggle, NVIDIA, UC Berkeley, B&H Photo, AccuWeather, GOV.UK, IMDb, NBA, Recreation.gov, BoardGameGeek, CarMax, BabyCenter, Amtrak, Cookpad, Craigslist, Drugs.com, Versus, Y Combinator, and MEGA`.
 
 For sub-second reset between rollouts, expose the control plane and call `/reset/<site>`:
 
@@ -77,7 +77,7 @@ git clone https://github.com/aiming-lab/WebHarbor && cd WebHarbor
 
 ### Site registry
 
-This checkout registers **45 sites**. NVIDIA remains at index 28, UC Berkeley remains at index 29, B&H Photo remains at index 30, AccuWeather remains at index 31, GOV.UK remains at index 32, IMDb remains at index 33 and NBA remains at index 34. Recreation.gov remains at index 35, BoardGameGeek remains at index 36, CarMax remains at index 37, BabyCenter remains at index 38, Amtrak remains at index 39, Cookpad remains at index 40, Craigslist remains at index 41, Drugs.com remains at index 42, Versus remains at index 43, and Y Combinator is appended at index 44. Build the image from this checkout to use this registry; publishing source does not update the published Docker image automatically.
+This checkout registers **46 sites**. NVIDIA remains at index 28, UC Berkeley remains at index 29, B&H Photo remains at index 30, AccuWeather remains at index 31, GOV.UK remains at index 32, IMDb remains at index 33 and NBA remains at index 34. Recreation.gov remains at index 35, BoardGameGeek remains at index 36, CarMax remains at index 37, BabyCenter remains at index 38, Amtrak remains at index 39, Cookpad remains at index 40, Craigslist remains at index 41, Drugs.com remains at index 42, Versus remains at index 43, Y Combinator remains at index 44, and MEGA is appended at index 45. Build the image from this checkout to use this registry; publishing source does not update the published Docker image automatically.
 
 | Site | Registry position | Container port | Example local review host port |
 | --- | --- | --- | --- |
@@ -98,17 +98,18 @@ This checkout registers **45 sites**. NVIDIA remains at index 28, UC Berkeley re
 | Drugs.com | 42 | 40042 | 48042 |
 | Versus | 43 | 40043 | 48043 |
 | Y Combinator | 44 | 40044 | 48044 |
+| MEGA | 45 | 40045 | 48045 |
 
 `websyn_start.sh`, `control_server.py`, the `Dockerfile` `EXPOSE` line and every
-site's `tasks.jsonl` `web` URL agree on 45 sites and `40000-40044`;
+site's `tasks.jsonl` `web` URL agree on 46 sites and `40000-40045`;
 `scripts/check_site_registry.py` (run by `scripts/check_assets.sh`) fails when they
 drift.
 
 After preparing the candidate assets and building `webharbor:dev`, the local
 review deployment uses:
 
 ```bash
-docker run -e WEBSYN_CONTROL_TOKEN -p 127.0.0.1:48080:8101 -p 127.0.0.1:48000-48044:40000-40044 webharbor:dev
+docker run -e WEBSYN_CONTROL_TOKEN -p 127.0.0.1:48080:8101 -p 127.0.0.1:48000-48045:40000-40045 webharbor:dev
 ```
 
 NVIDIA inherits the site contribution from @KaKituken
@@ -129,7 +130,9 @@ The bundle contains 78 articles and 62 structured guidance sections. That archiv
 is part of the consolidated pinned dataset revision below.
 
 
-The current `.assets-revision` consolidates all **45** registered sites at merged HF commit `eedc1a7f85118ab835eac38e04678fa85d141973`. All 45 archives from the previous global revision `f3ecd60ea35795eef566ee19d67140c16b200f26`—44 registered-site archives plus the unregistered Bandcamp archive—are byte-identical; merged HF PR #83 adds `y_combinator.tar.gz` (121,085,653 bytes, SHA-256 `43c666bda84680f327ce64720b2baa2f9e427acb751fe81900967f267e9176f4`). The previous revision already includes the reviewed Versus archive from HF PR #90. Drugs.com retains its 13 attributed DailyMed labels and packaging images from HF #101 with the archive-root correction from [HF #102](https://huggingface.co/datasets/ChilleD/WebHarbor/discussions/102). `assets-manifest.json` binds all selected archive hashes and the extracted tree. The unregistered Bandcamp archive is not fetched. Seed migrations and build-generated seeds remain part of the build contract.
+The current `.assets-revision` still pins merged HF commit `eedc1a7f85118ab835eac38e04678fa85d141973`, which contains archives for the previous **45** registered sites. All 45 archives from the previous global revision `f3ecd60ea35795eef566ee19d67140c16b200f26`—44 registered-site archives plus the unregistered Bandcamp archive—are byte-identical; merged HF PR #83 adds `y_combinator.tar.gz` (121,085,653 bytes, SHA-256 `43c666bda84680f327ce64720b2baa2f9e427acb751fe81900967f267e9176f4`). The previous revision already includes the reviewed Versus archive from HF PR #90. Drugs.com retains its 13 attributed DailyMed labels and packaging images from HF #101 with the archive-root correction from [HF #102](https://huggingface.co/datasets/ChilleD/WebHarbor/discussions/102). `assets-manifest.json` binds all selected archive hashes and the extracted tree. The unregistered Bandcamp archive is not fetched. Seed migrations and build-generated seeds remain part of the build contract.
+
+MEGA is registered at index 45 / port 40045, but `.assets-revision` is **not** bumped: `mega.tar.gz` is still waiting on open [HF dataset PR #87](https://huggingface.co/datasets/ChilleD/WebHarbor/discussions/87). `scripts/fetch_assets.sh` / `scripts/check_assets.sh` will fail for `sites/mega` until that PR is merged onto `ChilleD/WebHarbor` `main` and the pin is updated to the immutable merge SHA. Do not pin an unmerged discussion commit.
 
 Historical asset integration notes below describe superseded pins, not the current pin.
 

diff --git a/agent_demo/README.md b/agent_demo/README.md
@@ -30,7 +30,7 @@ export OPENAI_BASE_URL=https://api.openai.com/v1   # or your Azure / vLLM endpoi
 
 ## Run a task
 
-WebHarbor must already be running locally (`docker run -e WEBSYN_CONTROL_TOKEN -p 8101:8101 -p 40000-40044:40000-40044 battalion7244/webharbor:latest`).
+WebHarbor must already be running locally (`docker run -e WEBSYN_CONTROL_TOKEN -p 8101:8101 -p 40000-40045:40000-40045 battalion7244/webharbor:latest`).
 
 Run a single task from a site's `tasks.jsonl`:
 

diff --git a/control_server.py b/control_server.py
@@ -37,7 +37,7 @@
     'nvidia', 'berkeley', 'bh_photo', 'accuweather', 'gov_uk',
     'imdb',
     'nba', 'recreation_gov', 'boardgamegeek', 'carmax', 'babycenter', 'amtrak',
-    'cookpad', 'craigslist', 'drugs_com', 'versus', 'y_combinator',
+    'cookpad', 'craigslist', 'drugs_com', 'versus', 'y_combinator', 'mega',
 ]
 BASE_PORT = 40000
 WEBSYN_DIR = '/opt/WebSyn'

diff --git a/sites/drugs_com/tests/test_integration.py b/sites/drugs_com/tests/test_integration.py
@@ -24,7 +24,7 @@
     "target", "ted", "osu", "rotten_tomatoes", "compass", "walmart_careers",
     "fedex", "webmd_doctor", "healthline", "kaggle", "nvidia", "berkeley",
     "bh_photo", "accuweather", "gov_uk", "imdb", "nba", "recreation_gov",
-    "boardgamegeek", "carmax", "babycenter", "amtrak", "cookpad", "craigslist", "drugs_com", "versus", "y_combinator",
+    "boardgamegeek", "carmax", "babycenter", "amtrak", "cookpad", "craigslist", "drugs_com", "versus", "y_combinator", "mega",
 ]
 
 
@@ -51,14 +51,15 @@ def load_control_server():
     return module
 
 
-def test_exact_45_site_registry_and_ports():
+def test_exact_46_site_registry_and_ports():
     assert shell_sites() == control_sites() == EXPECTED
     assert EXPECTED.index("rotten_tomatoes") + 40000 == 40021
     assert EXPECTED.index("compass") + 40000 == 40022
     assert EXPECTED.index("walmart_careers") + 40000 == 40023
     assert EXPECTED.index("drugs_com") + 40000 == 40042
     assert EXPECTED.index("versus") + 40000 == 40043
     assert EXPECTED.index("y_combinator") + 40000 == 40044
+    assert EXPECTED.index("mega") + 40000 == 40045
 
 
 def test_task_manifest_uses_port_40042_and_complete_verifiers():
@@ -71,10 +72,10 @@ def test_task_manifest_uses_port_40042_and_complete_verifiers():
     assert all("do not require JSON or verbatim wording" in row["judge_rubric"] for row in rows)
 
 
-def test_docker_and_docs_use_45_site_range():
+def test_docker_and_docs_use_46_site_range():
     dockerfile = (ROOT / "Dockerfile").read_text()
-    assert "45 Flask mirror sites" in dockerfile
-    assert "EXPOSE 8101 40000-40044" in dockerfile
+    assert "46 Flask mirror sites" in dockerfile
+    assert "EXPOSE 8101 40000-40045" in dockerfile
     assert "check_asset_inventory.py /opt/WebSyn/drugs_com" in dockerfile
     assert "cd /opt/WebSyn/drugs_com" in dockerfile
     assert "check_seed_databases.py /opt/WebSyn" in dockerfile
@@ -83,7 +84,7 @@ def test_docker_and_docs_use_45_site_range():
     dockerignore = set((ROOT / ".dockerignore").read_text().splitlines())
     assert {"**/.env", "**/.env.*", "**/secrets.json", "**/*.pem", "**/*.key"} <= dockerignore
     for relative in ["README.md", "AGENTS.md", "CONTRIBUTING.md", "CLAUDE.md", "agent_demo/README.md"]:
-        assert "40000-40044" in (ROOT / relative).read_text(), relative
+        assert "40000-40045" in (ROOT / relative).read_text(), relative
 
 
 def test_asset_path_contracts_are_synchronized():

diff --git a/sites/mega/_health.py b/sites/mega/_health.py
@@ -0,0 +1,5 @@
+"""Per-site health probe."""
+
+
+def health():
+    return {"ok": True, "site": "mega"}
Original file line number	Diff line number	Diff line change
Expand Up		@@ -16,4 +16,4 @@ The full agent guide is loaded above via `@AGENTS.md`. The notes below apply onl

		## Existing containers

		If a container is already running on `:8101` / `:40000-40044`, treat it as the user's working environment — don't `docker stop` or `docker rm` it without explicit confirmation. Spin up your test container under a different name on alt ports (`:8201`, `:41000-41044`).
		If a container is already running on `:8101` / `:40000-40045`, treat it as the user's working environment — don't `docker stop` or `docker rm` it without explicit confirmation. Spin up your test container under a different name on alt ports (`:8201`, `:41000-41045`).