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

google/gemini-3.1-pro-preview · d1_storage · rep 3

pass

model

google/gemini-3.1-pro-preview

task

d1_storage

rep

day

steps

tokens

11,167

est. cost

$0.067

agent time

39s

wave

started

2026-07-24T04:38:29Z

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

env | grep SUPABASE

SUPABASE_DB_PASSWORD=<redacted:SUPABASE_DB_PASSWORD>
SUPABASE_DB_URL=<redacted:SUPABASE_DB_URL>
SUPABASE_URL=https://<ref>.supabase.co
SUPABASE_SERVICE_ROLE_KEY=<redacted:SUPABASE_SERVICE_ROLE_KEY>
SUPABASE_PROJECT_REF=<ref>
SUPABASE_ANON_KEY=<redacted:SUPABASE_ANON_KEY>

#2exit 0

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

{"name":"site-assets"}{"name":"contracts"}

#3exit 0

echo -n "CARI banner v1" > banner.txt
echo -n "CARI NDA 007 draft" > nda-007.txt

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

curl -s -X POST "$SUPABASE_URL/storage/v1/object/contracts/2026/nda-007.txt" \
  -H "apikey: $SUPABASE_SERVICE_ROLE_KEY" \
  -H "Authorization: Bearer $SUPABASE_SERVICE_ROLE_KEY" \
  -H "Content-Type: text/plain" \
  --data-binary @nda-007.txt

{"Key":"site-assets/hello/banner.txt","Id":"5ddeb859-a334-44b8-b78e-fc6cb729f059"}{"Key":"contracts/2026/nda-007.txt","Id":"58956af0-561b-4a4a-869f-73317218f58f"}

#4exit 0

curl -s "$SUPABASE_URL/storage/v1/object/public/site-assets/hello/banner.txt"

CARI banner v1

#5exit 0

curl -s "$SUPABASE_URL/storage/v1/object/public/contracts/2026/nda-007.txt"

{"statusCode":"404","error":"Bucket not found","message":"Bucket not found"}

#6exit 0

curl -s "$SUPABASE_URL/storage/v1/object/authenticated/contracts/2026/nda-007.txt" -H "apikey: $SUPABASE_SERVICE_ROLE_KEY" -H "Authorization: Bearer $SUPABASE_SERVICE_ROLE_KEY"

CARI NDA 007 draft

What it said at the end

I have completed the requested setup using the Supabase Storage REST API. Here is a summary of the steps taken: 1. **Public Bucket Setup**: Created a new storage bucket named `site-assets` and set its visibility to public (`"public":true`). 2. **Public File Upload**: Uploaded the text exactly as requested (`CARI banner v1`, with no newlines) to the `site-assets` bucket at path `hello/banner.txt`. This file is now accessible to everyone via standard, unauthenticated HTTP GET. 3. **Private Bucket Setup**: Created a new storage bucket named `contracts` and configured it to be private (`"public":false`). 4. **Private File Upload**: Uploaded the text exactly as requested (`CARI NDA 007 draft`, with no newlines) to the `contracts` bucket at path `2026/nda-007.txt`. It is isolated from the public GET URL endpoint, but remains accessible backend-side using the project's Service Role Key (which natively bypasses RLS and permissions).

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