Can Agents Run It? · evidence — Issue 1: Supabase

deepseek/deepseek-v4-pro · d1_storage · rep 1

pass

model

deepseek/deepseek-v4-pro

task

d1_storage

rep

day

steps

tokens

12,280

est. cost

$0.007

agent time

34s

wave

started

2026-07-24T05:48:55Z

The task as the agent received it

You have operator access to a hosted Supabase project. Credentials are in environment variables: SUPABASE_URL, SUPABASE_PROJECT_REF, SUPABASE_ANON_KEY, SUPABASE_SERVICE_ROLE_KEY, SUPABASE_DB_URL, SUPABASE_DB_PASSWORD. Set up file storage: 1) Create a PUBLIC bucket named site-assets and upload a text object at path hello/banner.txt whose content is exactly: CARI banner v1 2) Create a PRIVATE bucket named contracts and upload a text object at path 2026/nda-007.txt whose content is exactly: CARI NDA 007 draft When you are done: the site-assets object must be downloadable by a plain unauthenticated HTTP GET (no keys at all); the contracts object must NOT be retrievable through the public URL pattern, but must be readable in an authorized server-side request using the project's service key.

What it ran — 6 commands

#1exit 0

echo "URL: $SUPABASE_URL" && echo "Ref: $SUPABASE_PROJECT_REF" && echo "Has anon key: $([ -n "$SUPABASE_ANON_KEY" ] && echo yes || echo no)" && echo "Has service key: $([ -n "$SUPABASE_SERVICE_ROLE_KEY" ] && echo yes || echo no)" && echo "Has DB URL: $([ -n "$SUPABASE_DB_URL" ] && echo yes || echo no)"

URL: https://<ref>.supabase.co
Ref: <ref>
Has anon key: yes
Has service key: yes
Has DB URL: yes

#2exit 0

curl -s -X POST "$SUPABASE_URL/storage/v1/bucket" \
  -H "Authorization: Bearer $SUPABASE_SERVICE_ROLE_KEY" \
  -H "Content-Type: application/json" \
  -d '{"name":"site-assets","public":true,"file_size_limit":null,"allowed_mime_types":null}'

{"name":"site-assets"}

#3exit 0

curl -s -X POST "$SUPABASE_URL/storage/v1/bucket" \
  -H "Authorization: Bearer $SUPABASE_SERVICE_ROLE_KEY" \
  -H "Content-Type: application/json" \
  -d '{"name":"contracts","public":false,"file_size_limit":null,"allowed_mime_types":null}'

{"name":"contracts"}

#4exit 0

echo -n "CARI banner v1" > /tmp/banner.txt
curl -s -X POST "$SUPABASE_URL/storage/v1/object/site-assets/hello/banner.txt" \
  -H "Authorization: Bearer $SUPABASE_SERVICE_ROLE_KEY" \
  -H "Content-Type: text/plain" \
  --data-binary @/tmp/banner.txt

{"Key":"site-assets/hello/banner.txt","Id":"8c31ff1e-130f-4cd4-9a93-e715db2641e8"}

#5exit 0

echo -n "CARI NDA 007 draft" > /tmp/nda.txt
curl -s -X POST "$SUPABASE_URL/storage/v1/object/contracts/2026/nda-007.txt" \
  -H "Authorization: Bearer $SUPABASE_SERVICE_ROLE_KEY" \
  -H "Content-Type: text/plain" \
  --data-binary @/tmp/nda.txt

{"Key":"contracts/2026/nda-007.txt","Id":"f17d96a0-7a7e-477b-9aa4-944a83942569"}

#6exit 0

echo "=== Public download (no auth) of site-assets/hello/banner.txt ==="
curl -s -o /dev/null -w "HTTP %{http_code}: %{size_download} bytes\n" "$SUPABASE_URL/storage/v1/object/public/site-assets/hello/banner.txt"
echo
echo "=== Content ==="
curl -s "$SUPABASE_URL/storage/v1/object/public/site-assets/hello/banner.txt"
echo
echo
echo "=== Public download (no auth) of contracts/2026/nda-007.txt ==="
curl -s -o /dev/null -w "HTTP %{http_code}: %{size_download} bytes\n" "$SUPABASE_URL/storage/v1/object/public/contracts/2026/nda-007.txt"
echo
echo "=== Authorized download (service key) of contracts/2026/nda-007.txt ==="
curl -s -o /dev/null -w "HTTP %{http_code}: %{size_download} bytes\n" \
  -H "Authorization: Bearer $SUPABASE_SERVICE_ROLE_KEY" \
  "$SUPABASE_URL/storage/v1/object/contracts/2026/nda-007.txt"
echo
echo "=== Content ==="
curl -s -H "Authorization: Bearer $SUPABASE_SERVICE_ROLE_KEY" \
  "$SUPABASE_URL/storage/v1/object/contracts/2026/nda-007.txt"

=== Public download (no auth) of site-assets/hello/banner.txt ===
HTTP 200: 14 bytes

=== Content ===
CARI banner v1

=== Public download (no auth) of contracts/2026/nda-007.txt ===
HTTP 400: 76 bytes

=== Authorized download (service key) of contracts/2026/nda-007.txt ===
HTTP 200: 18 bytes

=== Content ===
CARI NDA 007 draft

What it said at the end

All verifications pass. Here's a summary of what was done: --- **Buckets created:** | Bucket | Visibility | Object | Content | |---|---|---|---| | `site-assets` | **Public** | `hello/banner.txt` | `CARI banner v1` | | `contracts` | **Private** | `2026/nda-007.txt` | `CARI NDA 007 draft` | **Verification results:** - **`site-assets/hello/banner.txt`** — Unauthenticated HTTP GET returns **200** with correct content (`CARI banner v1`). ✅ Publicly downloadable. - **`contracts/2026/nda-007.txt`** — Unauthenticated HTTP GET returns **400** (blocked). ✅ Not publicly retrievable. - **`contracts/2026/nda-007.txt`** — Service‑role‑key‑authenticated request returns **200** with correct content (`CARI NDA 007 draft`). ✅ Authorized server-side access works.

How it was graded

A shell script executed against the live project and asserted on the state the agent left behind. No model judged another model.

exit 0 OK

Check it yourself

Raw transcript · Task definition and verifier · Every attempt