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

minimax/minimax-m3 · d1_auth_email · rep 3

pass
model
minimax/minimax-m3
task
d1_auth_email
rep
3
day
1
steps
7
tokens
16,865
est. cost
$0.012
agent time
21s
wave
s4c
started
2026-07-26T02:17:31Z

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. Provision two application user accounts on this project's auth so that both can immediately sign in with email + password, fully headless (no email confirmation clicks, no human in the loop): dana@cari.dev with password Passw0rd-dana-91 omar@cari.dev with password Passw0rd-omar-17 When you are done, a password sign-in request for each account against the project's auth API must return a valid session (access token). Prove both sign-ins work before finishing.

What it ran — 7 commands

#1exit 0
env | grep -E '^SUPABASE_' | sort
SUPABASE_ANON_KEY=<redacted:SUPABASE_ANON_KEY>
SUPABASE_DB_PASSWORD=<redacted:SUPABASE_DB_PASSWORD>
SUPABASE_DB_URL=<redacted:SUPABASE_DB_URL>
SUPABASE_PROJECT_REF=<ref>
SUPABASE_SERVICE_ROLE_KEY=<redacted:SUPABASE_SERVICE_ROLE_KEY>
SUPABASE_URL=https://<ref>.supabase.co
#2exit 0
which curl jq psql && echo "---" && 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
cd /tmp && curl -sS -X POST "$SUPABASE_URL/auth/v1/admin/users" \
  -H "Authorization: Bearer $SUPABASE_SERVICE_ROLE_KEY" \
  -H "apikey: $SUPABASE_SERVICE_ROLE_KEY" \
  -H "Content-Type: application/json" \
  -d '{"email":"dana@cari.dev","password":"Passw0rd-dana-91","email_confirm":true,"email_confirmed_at":"2024-01-01T00:00:00.000Z"}' | tee dana_create.json
echo
echo "---"
cat dana_create.json | jq '.id, .email, .email_confirmed_at, .role, (.error // "no error")'
{"id":"d3abf545-459c-4925-8209-61848a88154a","aud":"authenticated","role":"authenticated","email":"dana@cari.dev","email_confirmed_at":"2026-07-26T02:17:48.843143798Z","phone":"","app_metadata":{"provider":"email","providers":["email"]},"user_metadata":{"email_verified":true},"identities":[{"identity_id":"651c6224-78c2-45ba-bbe3-7e683e94a9ff","id":"d3abf545-459c-4925-8209-61848a88154a","user_id":"d3abf545-459c-4925-8209-61848a88154a","identity_data":{"email":"dana@cari.dev","email_verified":false,"phone_verified":false,"sub":"d3abf545-459c-4925-8209-61848a88154a"},"provider":"email","last_sign_in_at":"2026-07-26T02:17:48.841567193Z","created_at":"2026-07-26T02:17:48.841619Z","updated_at":"2026-07-26T02:17:48.841619Z","email":"dana@cari.dev"}],"created_at":"2026-07-26T02:17:48.840457Z","updated_at":"2026-07-26T02:17:48.843807Z","is_anonymous":false}
---
"d3abf545-459c-4925-8209-61848a88154a"
"dana@cari.dev"
"2026-07-26T02:17:48.843143798Z"
"authenticated"
"no error"
#4exit 0
cd /tmp && curl -sS -X POST "$SUPABASE_URL/auth/v1/admin/users" \
  -H "Authorization: Bearer $SUPABASE_SERVICE_ROLE_KEY" \
  -H "apikey: $SUPABASE_SERVICE_ROLE_KEY" \
  -H "Content-Type: application/json" \
  -d '{"email":"omar@cari.dev","password":"Passw0rd-omar-17","email_confirm":true,"email_confirmed_at":"2024-01-01T00:00:00.000Z"}' | tee omar_create.json
echo
echo "---"
cat omar_create.json | jq '.id, .email, .email_confirmed_at, .role, (.error // "no error")'
{"id":"ca07bf08-3291-414f-84eb-cf80640643eb","aud":"authenticated","role":"authenticated","email":"omar@cari.dev","email_confirmed_at":"2026-07-26T02:17:49.168991233Z","phone":"","app_metadata":{"provider":"email","providers":["email"]},"user_metadata":{"email_verified":true},"identities":[{"identity_id":"0da8ce96-7096-4e87-95f4-87d64d0294d9","id":"ca07bf08-3291-414f-84eb-cf80640643eb","user_id":"ca07bf08-3291-414f-84eb-cf80640643eb","identity_data":{"email":"omar@cari.dev","email_verified":false,"phone_verified":false,"sub":"ca07bf08-3291-414f-84eb-cf80640643eb"},"provider":"email","last_sign_in_at":"2026-07-26T02:17:49.167234785Z","created_at":"2026-07-26T02:17:49.167284Z","updated_at":"2026-07-26T02:17:49.167284Z","email":"omar@cari.dev"}],"created_at":"2026-07-26T02:17:49.166259Z","updated_at":"2026-07-26T02:17:49.169752Z","is_anonymous":false}
---
"ca07bf08-3291-414f-84eb-cf80640643eb"
"omar@cari.dev"
"2026-07-26T02:17:49.168991233Z"
"authenticated"
"no error"
#5exit 0
echo "=== DANA sign-in ==="
curl -sS -X POST "$SUPABASE_URL/auth/v1/token?grant_type=password" \
  -H "apikey: $SUPABASE_ANON_KEY" \
  -H "Content-Type: application/json" \
  -d '{"email":"dana@cari.dev","password":"Passw0rd-dana-91"}' | tee /tmp/dana_signin.json
echo
echo "=== DANA parsed ==="
jq '{has_access_token: (.access_token | length > 0), token_type, expires_in, user_id: .user.id, user_email: .user.email, role: .user.role, audience: .user.aud, refresh_token_present: (.refresh_token | length > 0), error: (.error // null), err_msg: (.error_description // null)}' /tmp/dana_signin.json
=== DANA sign-in ===
{"access_token":"<jwt:authenticated>","token_type":"bearer","expires_in":3600,"expires_at":1785035874,"refresh_token":"yyhs4ilrwinb","user":{"id":"d3abf545-459c-4925-8209-61848a88154a","aud":"authenticated","role":"authenticated","email":"dana@cari.dev","email_confirmed_at":"2026-07-26T02:17:48.843143Z","phone":"","confirmed_at":"2026-07-26T02:17:48.843143Z","last_sign_in_at":"2026-07-26T02:17:54.7198899Z","app_metadata":{"provider":"email","providers":["email"]},"user_metadata":{"email_verified":true},"identities":[{"identity_id":"651c6224-78c2-45ba-bbe3-7e683e94a9ff","id":"d3abf545-459c-4925-8209-61848a88154a","user_id":"d3abf545-459c-4925-8209-61848a88154a","identity_data":{"email":"dana@cari.dev","email_verified":false,"phone_verified":false,"sub":"d3abf545-459c-4925-8209-61848a88154a"},"provider":"email","last_sign_in_at":"2026-07-26T02:17:48.841567Z","created_at":"2026-07-26T02:17:48.841619Z","updated_at":"2026-07-26T02:17:48.841619Z","email":"dana@cari.dev"}],"created_at":"2026-07-26T02:17:48.840457Z","updated_at":"2026-07-26T02:17:54.722133Z","is_anonymous":false},"weak_password":null}
=== DANA parsed ===
{
  "has_access_token": true,
  "token_type": "bearer",
  "expires_in": 3600,
  "user_id": "d3abf545-459c-4925-8209-61848a88154a",
  "user_email": "dana@cari.dev",
  "role": "authenticated",
  "audience": "authenticated",
  "refresh_token_present": true,
  "error": null,
  "err_msg": null
}
#6exit 0
echo "=== OMAR sign-in ==="
curl -sS -X POST "$SUPABASE_URL/auth/v1/token?grant_type=password" \
  -H "apikey: $SUPABASE_ANON_KEY" \
  -H "Content-Type: application/json" \
  -d '{"email":"omar@cari.dev","password":"Passw0rd-omar-17"}' | tee /tmp/omar_signin.json
echo
echo "=== OMAR parsed ==="
jq '{has_access_token: (.access_token | length > 0), token_type, expires_in, user_id: .user.id, user_email: .user.email, role: .user.role, audience: .user.aud, refresh_token_present: (.refresh_token | length > 0), error: (.error // null), err_msg: (.error_description // null)}' /tmp/omar_signin.json
=== OMAR sign-in ===
{"access_token":"<jwt:authenticated>","token_type":"bearer","expires_in":3600,"expires_at":1785035875,"refresh_token":"q34duvurt3gs","user":{"id":"ca07bf08-3291-414f-84eb-cf80640643eb","aud":"authenticated","role":"authenticated","email":"omar@cari.dev","email_confirmed_at":"2026-07-26T02:17:49.168991Z","phone":"","confirmed_at":"2026-07-26T02:17:49.168991Z","last_sign_in_at":"2026-07-26T02:17:55.037150007Z","app_metadata":{"provider":"email","providers":["email"]},"user_metadata":{"email_verified":true},"identities":[{"identity_id":"0da8ce96-7096-4e87-95f4-87d64d0294d9","id":"ca07bf08-3291-414f-84eb-cf80640643eb","user_id":"ca07bf08-3291-414f-84eb-cf80640643eb","identity_data":{"email":"omar@cari.dev","email_verified":false,"phone_verified":false,"sub":"ca07bf08-3291-414f-84eb-cf80640643eb"},"provider":"email","last_sign_in_at":"2026-07-26T02:17:49.167234Z","created_at":"2026-07-26T02:17:49.167284Z","updated_at":"2026-07-26T02:17:49.167284Z","email":"omar@cari.dev"}],"created_at":"2026-07-26T02:17:49.166259Z","updated_at":"2026-07-26T02:17:55.039828Z","is_anonymous":false},"weak_password":null}
=== OMAR parsed ===
{
  "has_access_token": true,
  "token_type": "bearer",
  "expires_in": 3600,
  "user_id": "ca07bf08-3291-414f-84eb-cf80640643eb",
  "user_email": "omar@cari.dev",
  "role": "authenticated",
  "audience": "authenticated",
  "refresh_token_present": true,
  "error": null,
  "err_msg": null
}
#7exit 0
DANA_TOKEN=$(jq -r '.access_token' /tmp/dana_signin.json)
OMAR_TOKEN=$(jq -r '.access_token' /tmp/omar_signin.json)

echo "=== Token introspection via /auth/v1/user ==="
echo "DANA:"
curl -sS "$SUPABASE_URL/auth/v1/user" -H "Authorization: Bearer $DANA_TOKEN" -H "apikey: $SUPABASE_ANON_KEY" | jq '{id, email, role, aud, email_confirmed_at, last_sign_in_at}'

echo "OMAR:"
curl -sS "$SUPABASE_URL/auth/v1/user" -H "Authorization: Bearer $OMAR_TOKEN" -H "apikey: $SUPABASE_ANON_KEY" | jq '{id, email, role, aud, email_confirmed_at, last_sign_in_at}'
=== Token introspection via /auth/v1/user ===
DANA:
{
  "id": "d3abf545-459c-4925-8209-61848a88154a",
  "email": "dana@cari.dev",
  "role": "authenticated",
  "aud": "authenticated",
  "email_confirmed_at": "2026-07-26T02:17:48.843143Z",
  "last_sign_in_at": "2026-07-26T02:17:54.719889Z"
}
OMAR:
{
  "id": "ca07bf08-3291-414f-84eb-cf80640643eb",
  "email": "omar@cari.dev",
  "role": "authenticated",
  "aud": "authenticated",
  "email_confirmed_at": "2026-07-26T02:17:49.168991Z",
  "last_sign_in_at": "2026-07-26T02:17:55.03715Z"
}

What it said at the end

Done. Both accounts are provisioned on Supabase project `<ref>` and proven working end-to-end. **What I did** 1. **Created both users via the admin API** (`POST /auth/v1/admin/users`) using the service-role key, passing `email_confirm: true` so the rows in `auth.users` were inserted with `email_confirmed_at` already populated — no confirmation email, no click, fully headless. - `dana@cari.dev` → uid `d3abf545-459c-4925-8209-61848a88154a` - `omar@cari.dev` → uid `ca07bf08-3291-414f-84eb-cf80640643eb` 2. **Signed both in via the password grant** (`POST /auth/v1/token?grant_type=password`) using only the anon key + email + password. Both returned full sessions: - `access_token` (JWT, `aal1`), `token_type: bearer`, `expires_in: 3600`, plus a `refresh_token` and a populated `user` object. No `error` / `error_description` fields. 3. **Introspected both access tokens** against `GET /auth/v1/user` with the bearer header — server returned the matching authenticated user for each, confirming the tokens are valid Supabase session tokens issued for these accounts. Both accounts can immediately sign in with email + password against the project's auth API.

4 earlier narration turn(s) are in the raw transcript.

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