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

minimax/minimax-m3 · d1_auth_email · rep 2

pass
model
minimax/minimax-m3
task
d1_auth_email
rep
2
day
1
steps
8
tokens
19,726
est. cost
$0.014
agent time
29s
wave
s4c
started
2026-07-26T02:16:50Z

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 — 8 commands

#1exit 0
env | grep -i supabase | sed 's/=.*/=REDACTED/'
SUPABASE_DB_PASSWORD=REDACTED
SUPABASE_DB_URL=REDACTED
SUPABASE_URL=REDACTED
SUPABASE_SERVICE_ROLE_KEY=REDACTED
SUPABASE_PROJECT_REF=REDACTED
SUPABASE_ANON_KEY=REDACTED
#2exit 0
echo "SUPABASE_URL=$SUPABASE_URL"; echo "SUPABASE_PROJECT_REF=$SUPABASE_PROJECT_REF"; echo "SUPABASE_ANON_KEY=${SUPABASE_ANON_KEY:0:10}..."; echo "SUPABASE_SERVICE_ROLE_KEY=${SUPABASE_SERVICE_ROLE_KEY:0:10}..."
SUPABASE_URL=https://<ref>.supabase.co
SUPABASE_PROJECT_REF=<ref>
SUPABASE_ANON_KEY=eyJhbGciOi...
SUPABASE_SERVICE_ROLE_KEY=eyJhbGciOi...
#3exit 0
which supabase psql curl jq python3; echo "---"; uname -a
/usr/bin/supabase
/usr/bin/psql
/usr/bin/curl
/usr/bin/jq
/usr/bin/python3
---
Linux d46fa1bb79db 7.0.0-15-generic #15-Ubuntu SMP PREEMPT_DYNAMIC Wed Apr 22 16:06:43 UTC 2026 x86_64 GNU/Linux
#4exit 0
SUPABASE_URL="$SUPABASE_URL" SUPABASE_ANON_KEY="$SUPABASE_ANON_KEY" supabase --version
2.75.0

A new version of Supabase CLI is available: v2.109.1 (currently installed v2.75.0)
We recommend updating regularly for new features and bug fixes: https://supabase.com/docs/guides/cli/getting-started#updating-the-supabase-cli
#5exit 0
ls -la /tmp 2>/dev/null | head -5; echo "---"; mkdir -p /tmp/sbwork && cd /tmp/sbwork && pwd
total 8
drwxrwxrwt 2 root root 4096 Jul 13 00:00 .
drwxr-xr-x 1 root root 4096 Jul 26 02:17 ..
---
/tmp/sbwork
#6exit 0
cat <<'EOF' > /tmp/sbwork/create_users.sh
#!/usr/bin/env bash
set -euo pipefail

# Use Admin API to create users with email_confirmed
# Auth endpoint: /auth/v1/admin/users

URL="$SUPABASE_URL"
KEY="$SUPABASE_SERVICE_ROLE_KEY"

create_user () {
  local email="$1"
  local password="$2"
  echo "==> Creating $email"
  curl -sS -X POST "$URL/auth/v1/admin/users" \
    -H "apikey: $KEY" \
    -H "Authorization: Bearer $KEY" \
    -H "Content-Type: application/json" \
    -d "$(jq -n --arg e "$email" --arg p "$password" '{email:$e, password:$p, email_confirm:true}')"
  echo
}

create_user "dana@cari.dev"  "Passw0rd-dana-91"
create_user "omar@cari.dev"  "Passw0rd-omar-17"
EOF
chmod +x /tmp/sbwork/create_users.sh
/tmp/sbwork/create_users.sh
==> Creating dana@cari.dev
{"id":"be9b75e3-48d1-4ea9-ab1b-6c2f67d28ecd","aud":"authenticated","role":"authenticated","email":"dana@cari.dev","email_confirmed_at":"2026-07-26T02:17:14.914614854Z","phone":"","app_metadata":{"provider":"email","providers":["email"]},"user_metadata":{"email_verified":true},"identities":[{"identity_id":"47750cc9-9247-4b1f-9a11-3cf57e0af068","id":"be9b75e3-48d1-4ea9-ab1b-6c2f67d28ecd","user_id":"be9b75e3-48d1-4ea9-ab1b-6c2f67d28ecd","identity_data":{"email":"dana@cari.dev","email_verified":false,"phone_verified":false,"sub":"be9b75e3-48d1-4ea9-ab1b-6c2f67d28ecd"},"provider":"email","last_sign_in_at":"2026-07-26T02:17:14.913101821Z","created_at":"2026-07-26T02:17:14.913149Z","updated_at":"2026-07-26T02:17:14.913149Z","email":"dana@cari.dev"}],"created_at":"2026-07-26T02:17:14.912104Z","updated_at":"2026-07-26T02:17:14.915359Z","is_anonymous":false}
==> Creating omar@cari.dev
{"id":"73fe8a71-44d2-426b-9eb4-74dd1f0f1b90","aud":"authenticated","role":"authenticated","email":"omar@cari.dev","email_confirmed_at":"2026-07-26T02:17:15.349819784Z","phone":"","app_metadata":{"provider":"email","providers":["email"]},"user_metadata":{"email_verified":true},"identities":[{"identity_id":"a416ea0d-e34c-4108-ae85-76f07994b539","id":"73fe8a71-44d2-426b-9eb4-74dd1f0f1b90","user_id":"73fe8a71-44d2-426b-9eb4-74dd1f0f1b90","identity_data":{"email":"omar@cari.dev","email_verified":false,"phone_verified":false,"sub":"73fe8a71-44d2-426b-9eb4-74dd1f0f1b90"},"provider":"email","last_sign_in_at":"2026-07-26T02:17:15.348466405Z","created_at":"2026-07-26T02:17:15.348517Z","updated_at":"2026-07-26T02:17:15.348517Z","email":"omar@cari.dev"}],"created_at":"2026-07-26T02:17:15.347443Z","updated_at":"2026-07-26T02:17:15.350458Z","is_anonymous":false}
#7exit 0
cat <<'EOF' > /tmp/sbwork/verify_signin.sh
#!/usr/bin/env bash
set -euo pipefail

URL="$SUPABASE_URL"
ANON="$SUPABASE_ANON_KEY"

sign_in () {
  local email="$1"
  local password="$2"
  echo "==> Sign-in $email"
  resp=$(curl -sS -X POST "$URL/auth/v1/token?grant_type=password" \
    -H "apikey: $ANON" \
    -H "Authorization: Bearer $ANON" \
    -H "Content-Type: application/json" \
    -d "$(jq -n --arg e "$email" --arg p "$password" '{email:$e, password:$p}')")
  echo "$resp" | jq .
  access=$(echo "$resp" | jq -r '.access_token // empty')
  if [ -z "$access" ]; then
    echo "FAIL: no access_token for $email" >&2
    return 1
  fi
  echo "OK: got access_token (${#access} chars) for $email"
  echo
}

sign_in "dana@cari.dev" "Passw0rd-dana-91"
sign_in "omar@cari.dev" "Passw0rd-omar-17"
EOF
chmod +x /tmp/sbwork/verify_signin.sh
/tmp/sbwork/verify_signin.sh
==> Sign-in dana@cari.dev
{
  "access_token": "<jwt:authenticated>",
  "token_type": "bearer",
  "expires_in": 3600,
  "expires_at": 1785035839,
  "refresh_token": "aumuk2sib5m6",
  "user": {
    "id": "be9b75e3-48d1-4ea9-ab1b-6c2f67d28ecd",
    "aud": "authenticated",
    "role": "authenticated",
    "email": "dana@cari.dev",
    "email_confirmed_at": "2026-07-26T02:17:14.914614Z",
    "phone": "",
    "confirmed_at": "2026-07-26T02:17:14.914614Z",
    "last_sign_in_at": "2026-07-26T02:17:19.391733562Z",
    "app_metadata": {
      "provider": "email",
      "providers": [
        "email"
      ]
    },
    "user_metadata": {
      "email_verified": true
    },
    "identities": [
      {
        "identity_id": "47750cc9-9247-4b1f-9a11-3cf57e0af068",
        "id": "be9b75e3-48d1-4ea9-ab1b-6c2f67d28ecd",
        "user_id": "be9b75e3-48d1-4ea9-ab1b-6c2f67d28ecd",
        "identity_data": {
          "email": "dana@cari.dev",
          "email_verified": false,
          "phone_verified": false,
          "sub": "be9b75e3-48d1-4ea9-ab1b-6c2f67d28ecd"
        },
        "provider": "email",
        "last_sign_in_at": "2026-07-26T02:17:14.913101Z",
        "created_at": "2026-07-26T02:17:14.913149Z",
        "updated_at": "2026-07-26T02:17:14.913149Z",
        "email": "dana@cari.dev"
      }
    ],
    "created_at": "2026-07-26T02:17:14.912104Z",
    "updated_at": "2026-07-26T02:17:19.394077Z",
    "is_anonymous": false
  },
  "weak_password": null
}
OK: got access_token (790 chars) for dana@cari.dev

==> Sign-in omar@cari.dev
{
  "access_token": "<jwt:authenticated>",
  "token_type": "bearer",
  "expires_in": 3600,
  "expires_at": 1785035839,
  "refresh_token": "tfvvsvjl4wlk",
  "user": {
    "id": "73fe8a71-44d2-426b-9eb4-74dd1f0f1b90",
    "aud": "authenticated",
    "role": "authenticated",
    "email": "omar@cari.dev",
    "email_confirmed_at": "2026-07-26T02:17:15.349819Z",
    "phone": "",
    "confirmed_at": "2026-07-26T02:17:15.349819Z",
    "last_sign_in_at": "2026-07-26T02:17:19.690675879Z",
    "app_metadata": {
      "provider": "email",
      "providers": [
        "email"
      ]
    },
    "user_metadata": {
      "email_verified": true
    },
    "identities": [
      {
        "identity_id": "a416ea0d-e34c-4108-ae85-76f07994b539",
        "id": "73fe8a71-44d2-426b-9eb4-74dd1f0f1b90",
        "user_id": "73fe8a71-44d2-426b-9eb4-74dd1f0f1b90",
        "identity_data": {
          "email": "omar@cari.dev",
          "email_verified": false,
          "phone_verified": false,
          "sub": "73fe8a71-44d2-426b-9eb4-74dd1f0f1b90"
        },
        "provider": "email",
        "last_sign_in_at": "2026-07-26T02:17:15.348466Z",
        "created_at": "2026-07-26T02:17:15.348517Z",
        "updated_at": "2026-07-26T02:17:15.348517Z",
        "email": "omar@cari.dev"
      }
    ],
    "created_at": "2026-07-26T02:17:15.347443Z",
    "updated_at": "2026-07-26T02:17:19.693172Z",
    "is_anonymous": false
  },
  "weak_password": null
}
OK: got access_token (790 chars) for omar@cari.dev
#8exit 0
cat <<'EOF' > /tmp/sbwork/summary.sh
#!/usr/bin/env bash
set -euo pipefail
URL="$SUPABASE_URL"; KEY="$SUPABASE_SERVICE_ROLE_KEY"
echo "Listing auth users matching cari.dev:"
curl -sS "$URL/auth/v1/admin/users?page=1&per_page=50" \
  -H "apikey: $KEY" -H "Authorization: Bearer $KEY" \
| jq '.users[] | select(.email | endswith("cari.dev")) | {id, email, email_confirmed_at, last_sign_in_at, role}'
EOF
chmod +x /tmp/sbwork/summary.sh
/tmp/sbwork/summary.sh
Listing auth users matching cari.dev:
{
  "id": "73fe8a71-44d2-426b-9eb4-74dd1f0f1b90",
  "email": "omar@cari.dev",
  "email_confirmed_at": "2026-07-26T02:17:15.349819Z",
  "last_sign_in_at": "2026-07-26T02:17:19.690675Z",
  "role": "authenticated"
}
{
  "id": "be9b75e3-48d1-4ea9-ab1b-6c2f67d28ecd",
  "email": "dana@cari.dev",
  "email_confirmed_at": "2026-07-26T02:17:14.914614Z",
  "last_sign_in_at": "2026-07-26T02:17:19.391733Z",
  "role": "authenticated"
}

What it said at the end

Both accounts are provisioned and verified. Here's what I did: **Created users via Supabase Admin API** (`POST /auth/v1/admin/users` with `email_confirm: true`, fully headless — no confirmation email needed): | Email | User ID | email_confirmed_at | |---|---|---| | dana@cari.dev | `be9b75e3-48d1-4ea9-ab1b-6c2f67d28ecd` | 2026-07-26T02:17:14.914614Z | | omar@cari.dev | `73fe8a71-44d2-426b-9eb4-74dd1f0f1b90` | 2026-07-26T02:17:15.349819Z | **Proved password sign-in works** for each via `POST /auth/v1/token?grant_type=password` (the standard Supabase email+password login endpoint), using the anon key as required by clients: - dana@cari.dev / `Passw0rd-dana-91` → 200 OK, returned a valid JWT `access_token` (790 chars, ES256-signed), `token_type: bearer`, `expires_in: 3600`, and a `refresh_token`. `last_sign_in_at` populated. - omar@cari.dev / `Passw0rd-omar-17` → 200 OK, returned a valid JWT `access_token`, `token_type: bearer`, `expires_in: 3600`, and a `refresh_token`. `last_sign_in_at` populated. Both `email_confirmed_at` and `confirmed_at` timestamps are set on the users, so neither account will hit the "email not confirmed" gate. The accounts are immediately usable from any Supabase client (`supabase.auth.signInWithPassword(...)`, JS/Python/Go SDKs, or raw HTTP).

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