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

minimax/minimax-m3 · d1_storage · rep 3

pass

model

minimax/minimax-m3

task

d1_storage

rep

day

steps

tokens

12,529

est. cost

$0.009

agent time

19s

wave

s4c

started

2026-07-26T02:31:51Z

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 — 5 commands

#1exit 0

env | grep -i 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

cd /tmp && which curl jq psql && curl --version | head -1

/usr/bin/curl
/usr/bin/jq
/usr/bin/psql
curl 7.88.1 (x86_64-pc-linux-gnu) libcurl/7.88.1 OpenSSL/3.0.20 zlib/1.2.13 brotli/1.0.9 zstd/1.5.4 libidn2/2.3.3 libpsl/0.21.2 (+libidn2/2.3.3) libssh2/1.10.0 nghttp2/1.52.0 librtmp/2.3 OpenLDAP/2.5.13

#3exit 0

export URL="$SUPABASE_URL"
export SVC="$SUPABASE_SERVICE_ROLE_KEY"

# 1) Create public bucket site-assets
echo "=== Create site-assets (public) ==="
curl -sS -X POST "$URL/storage/v1/bucket" \
  -H "Authorization: Bearer $SVC" \
  -H "apikey: $SVC" \
  -H "Content-Type: application/json" \
  -d '{"name":"site-assets","public":true}'
echo

# 2) Create private bucket contracts
echo "=== Create contracts (private) ==="
curl -sS -X POST "$URL/storage/v1/bucket" \
  -H "Authorization: Bearer $SVC" \
  -H "apikey: $SVC" \
  -H "Content-Type: application/json" \
  -d '{"name":"contracts","public":false}'
echo

=== Create site-assets (public) ===
{"name":"site-assets"}
=== Create contracts (private) ===
{"name":"contracts"}

#4exit 0

export URL="$SUPABASE_URL"
export SVC="$SUPABASE_SERVICE_ROLE_KEY"

# 3) Upload hello/banner.txt to site-assets (public)
echo "=== Upload hello/banner.txt to site-assets ==="
echo -n "CARI banner v1" > /tmp/banner.txt
curl -sS -X POST "$URL/storage/v1/object/site-assets/hello/banner.txt" \
  -H "Authorization: Bearer $SVC" \
  -H "apikey: $SVC" \
  -H "Content-Type: text/plain" \
  --data-binary @/tmp/banner.txt
echo

# 4) Upload 2026/nda-007.txt to contracts (private)
echo "=== Upload 2026/nda-007.txt to contracts ==="
echo -n "CARI NDA 007 draft" > /tmp/nda-007.txt
curl -sS -X POST "$URL/storage/v1/object/contracts/2026/nda-007.txt" \
  -H "Authorization: Bearer $SVC" \
  -H "apikey: $SVC" \
  -H "Content-Type: text/plain" \
  --data-binary @/tmp/nda-007.txt
echo

=== Upload hello/banner.txt to site-assets ===
{"Key":"site-assets/hello/banner.txt","Id":"ca438df7-3bcf-46ca-9684-c7830cf297d1"}
=== Upload 2026/nda-007.txt to contracts ===
{"Key":"contracts/2026/nda-007.txt","Id":"f7cdea3a-37a4-4988-81c2-643edd6ec3ce"}

#5exit 0

export URL="$SUPABASE_URL"

echo "=== Test 1: public GET on site-assets/hello/banner.txt (no auth) ==="
curl -sS -i "$URL/storage/v1/object/public/site-assets/hello/banner.txt"
echo
echo "--- body separately ---"
curl -sS "$URL/storage/v1/object/public/site-assets/hello/banner.txt"; echo

echo
echo "=== Test 2: unauthenticated GET on contracts/2026/nda-007.txt via public URL (should fail) ==="
curl -sS -i "$URL/storage/v1/object/public/contracts/2026/nda-007.txt"
echo
echo "=== Test 3: unauthenticated GET on contracts/2026/nda-007.txt via render URL (should fail) ==="
curl -sS -i "$URL/storage/v1/object/contracts/2026/nda-007.txt"
echo
echo "=== Test 4: authorized GET on contracts/2026/nda-007.txt via service role key (should succeed) ==="
curl -sS -i "$URL/storage/v1/object/contracts/2026/nda-007.txt" \
  -H "Authorization: Bearer $SUPABASE_SERVICE_ROLE_KEY" \
  -H "apikey: $SUPABASE_SERVICE_ROLE_KEY"
echo
echo "--- body separately ---"
curl -sS "$URL/storage/v1/object/contracts/2026/nda-007.txt" \
  -H "Authorization: Bearer $SUPABASE_SERVICE_ROLE_KEY" \
  -H "apikey: $SUPABASE_SERVICE_ROLE_KEY"; echo

=== Test 1: public GET on site-assets/hello/banner.txt (no auth) ===
HTTP/2 200 
date: Sun, 26 Jul 2026 02:32:18 GMT
content-type: text/plain
content-length: 14
cf-ray: a20ffe3cdafb4d49-FRA
cf-cache-status: HIT
accept-ranges: bytes
access-control-allow-origin: *
cache-control: no-cache
etag: "6e42e96bd08127499608ce3287b8ae76"
last-modified: Fri, 24 Jul 2026 04:36:56 GMT
server: cloudflare
sb-gateway-mode: direct
sb-gateway-version: 1
sb-project-ref: <ref>
sb-request-id: 019f9c44-2210-7e31-9a8a-b202082cb9f4
x-robots-tag: none
x-smart-cdn: true
strict-transport-security: max-age=31536000; includeSubDomains; preload
set-cookie: __cf_bm=J2JTHYn5_0sG5znFh.7XxEn7qqVpA0qmvMBVC.rQ6XU-1785033138.697425-1.0.1.1-JraqhKOTLls5POHJAPBUfHCWVgSBshkuQ0cR_xA6MvsM_3VNxyokeYxmipvxB0wEbSs.Bj0GStjHpMShrq4yk4juLoUfJFVcqlnqgozxt4SgNcm8P_n_ekgN_9Nj6Hhs; HttpOnly; SameSite=None; Secure; Path=/; Domain=supabase.co; Expires=Sun, 26 Jul 2026 03:02:18 GMT
alt-svc: h3=":443"; ma=86400

CARI banner v1
--- body separately ---
CARI banner v1

=== Test 2: unauthenticated GET on contracts/2026/nda-007.txt via public URL (should fail) ===
HTTP/2 400 
date: Sun, 26 Jul 2026 02:32:18 GMT
content-type: application/json; charset=utf-8
content-length: 76
cf-ray: a20ffe3dcc22360f-FRA
cf-cache-status: DYNAMIC
access-control-allow-origin: *
server: cloudflare
sb-gateway-mode: direct
sb-gateway-version: 1
sb-project-ref: <ref>
sb-request-id: 019f9c44-22a6-7130-9542-a447e7fbe6d0
strict-transport-security: max-age=31536000; includeSubDomains; preload
set-cookie: __cf_bm=Kb5SxBd_jV8dOsH9tr13IWekTZ.OkoRCdAPkM3quKK0-1785033138.848194-1.0.1.1-5d.G5UIpyLtzAMHpJHgNYak._q2NpZuUt3lHTOL.fpBdntxIxmKwgv10P8LDLBOlIQF5SIX0yWgRQQgSXIMuNN1wWzlLNIcr.6_we43DWqto2TompfPG1FnQf_2XoDA9; HttpOnly; SameSite=None; Secure; Path=/; Domain=supabase.co; Expires=Sun, 26 Jul 2026 03:02:18 GMT
alt-svc: h3=":443"; ma=86400

{"statusCode":"404","error":"Bucket not found","message":"Bucket not found"}
=== Test 3: unauthenticated GET on contracts/2026/nda-007.txt via render URL (should fail) ===
HTTP/2 400 
date: Sun, 26 Jul 2026 02:32:19 GMT
content-type: application/json; charset=utf-8
content-length: 76
cf-ray: a20ffe3eedbad286-FRA
cf-cache-status: DYNAMIC
access-control-allow-origin: *
server: cloudflare
sb-gateway-mode: direct
sb-gateway-version: 1
sb-project-ref: <ref>
sb-request-id: 019f9c44-2356-76be-9d57-a1485d43b85f
strict-transport-security: max-age=31536000; includeSubDomains; preload
set-cookie: __cf_bm=8LRts5a66lG6bq0e24NuOWg4ez_xbS8RsjpKhtNB1J8-1785033139.0259168-1.0.1.1-UO7HE1dmouC4BbPsdNRzmMfaY2vzVQQIh2hPJ4fJTqNFbSpjn4TXayuhpHdKwqzjCcf.gDNXceJT5Ppo_ImA3vVTloUxPGc7uWpB7yL.W0Sf9cI7Ych4mp54Ge0iZ0Iq; HttpOnly; SameSite=None; Secure; Path=/; Domain=supabase.co; Expires=Sun, 26 Jul 2026 03:02:19 GMT
alt-svc: h3=":443"; ma=86400

{"statusCode":"404","error":"Bucket not found","message":"Bucket not found"}
=== Test 4: authorized GET on contracts/2026/nda-007.txt via service role key (should succeed) ===
HTTP/2 200 
date: Sun, 26 Jul 2026 02:32:19 GMT
content-type: text/plain
content-length: 18
cf-ray: a20ffe410806d281-FRA
cf-cache-status: HIT
accept-ranges: bytes
access-control-allow-origin: *
cache-control: no-cache
etag: "75339cf1c7a755bc3e2adbf7a515ad8b"
last-modified: Fri, 24 Jul 2026 04:36:59 GMT
server: cloudflare
sb-gateway-mode: direct
sb-gateway-version: 1
sb-project-ref: <ref>
sb-request-id: 019f9c44-24ad-77a8-9b70-84202cf3f72f
x-robots-tag: none
x-smart-cdn: true
strict-transport-security: max-age=31536000; includeSubDomains; preload
set-cookie: __cf_bm=sBKEAue9egyzAWagxThf4gLFyv7CAcBqmdbSbu.yYT4-1785033139.368745-1.0.1.1-GxG_1JEH8kY233POyB7HMvE6lI1h14xGdb8l8uHCzFYyNmOicfUtrHNfJkJERGeTWB7GMv.T0zZOczkkg8X8Q4y6pH0Yd_F4wefFRd9WuCEkL2jaUQQJg2dPpHVrYA6D; HttpOnly; SameSite=None; Secure; Path=/; Domain=supabase.co; Expires=Sun, 26 Jul 2026 03:02:19 GMT
alt-svc: h3=":443"; ma=86400

CARI NDA 007 draft
--- body separately ---
CARI NDA 007 draft

What it said at the end

All four tests pass. Let me summarize: **Setup completed:** 1. **Public bucket `site-assets`** created with `public: true` - Uploaded `hello/banner.txt` with content `CARI banner v1` (14 bytes) - ✅ Anonymous HTTP GET to `…/storage/v1/object/public/site-assets/hello/banner.txt` returns `200` with body `CARI banner v1` 2. **Private bucket `contracts`** created with `public: false` - Uploaded `2026/nda-007.txt` with content `CARI NDA 007 draft` (18 bytes) - ✅ The public-URL pattern `…/storage/v1/object/public/contracts/2026/nda-007.txt` returns `400 Bucket not found` (and the render-style URL without a key also returns `400 Bucket not found` — private objects are not exposed by unauthenticated URLs) - ✅ Authorized GET with the service-role key returns `200` with body `CARI NDA 007 draft` **Result:** The `site-assets` object is openly downloadable with zero auth, while the `contracts` object is unreachable without the service key and fully readable when that key is presented.

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