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

google/gemini-3.1-pro-preview · d1_storage · rep 1

pass

model

google/gemini-3.1-pro-preview

task

d1_storage

rep

day

steps

tokens

13,905

est. cost

$0.083

agent time

38s

wave

started

2026-07-24T04:36:28Z

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 — 9 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 "Authorization: Bearer $SUPABASE_SERVICE_ROLE_KEY" \
  -H "Content-Type: application/json" \
  -d '{"id":"site-assets","name":"site-assets","public":true}'

{"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 '{"id":"contracts","name":"contracts","public":false}'

{"name":"contracts"}

#4exit 0

curl -s -X GET $SUPABASE_URL/storage/v1/bucket \
  -H "Authorization: Bearer $SUPABASE_SERVICE_ROLE_KEY"

[{"id":"site-assets","name":"site-assets","owner":"","public":true,"type":"STANDARD","file_size_limit":null,"allowed_mime_types":null,"created_at":"2026-07-24T04:36:45.006Z","updated_at":"2026-07-24T04:36:45.006Z"},{"id":"contracts","name":"contracts","owner":"","public":false,"type":"STANDARD","file_size_limit":null,"allowed_mime_types":null,"created_at":"2026-07-24T04:36:49.090Z","updated_at":"2026-07-24T04:36:49.090Z"}]

#5exit 0

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" \
  -d "CARI banner v1"

{"Key":"site-assets/hello/banner.txt","Id":"682cfa90-3f83-4fac-bae8-a9d0d0cd4765"}

#6exit 0

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" \
  -d "CARI NDA 007 draft"

{"Key":"contracts/2026/nda-007.txt","Id":"0b34527b-49e3-491c-b067-599279fe2c19"}

#7exit 0

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

CARI banner v1

#8exit 0

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

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

#9exit 0

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

CARI NDA 007 draft

What it said at the end

I have successfully completed the tasks: 1. **Public Bucket Setup**: I created a public bucket named `site-assets` and uploaded a text object to `hello/banner.txt` with the content `CARI banner v1`. Public readability was verified by requesting the endpoint directly without any authentication (`/storage/v1/object/public/site-assets/hello/banner.txt`). 2. **Private Bucket Setup**: I created a private bucket named `contracts` and uploaded a text object to `2026/nda-007.txt` with the content `CARI NDA 007 draft`. I verified that unauthenticated HTTP requests fail to retrieve the object from the public endpoint (returns a 404), while authorized server-side requests using `SUPABASE_SERVICE_ROLE_KEY` on the authenticated endpoint function as expected.

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