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

deepseek/deepseek-v4-pro · d1_auth_email · rep 1

pass
model
deepseek/deepseek-v4-pro
task
d1_auth_email
rep
1
day
1
steps
7
tokens
10,960
est. cost
$0.007
agent time
43s
wave
s4
started
2026-07-24T05:16:55Z

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
echo "URL: $SUPABASE_URL" && echo "REF: $SUPABASE_PROJECT_REF" && echo "ANON: ${SUPABASE_ANON_KEY:0:20}..." && echo "SVC: ${SUPABASE_SERVICE_ROLE_KEY:0:20}..." && echo "DB: ${SUPABASE_DB_URL:0:30}..."
URL: https://<ref>.supabase.co
REF: <ref>
ANON: eyJhbGciOiJIUzI1NiIs...
SVC: eyJhbGciOiJIUzI1NiIs...
DB: postgresql://postgres.dvdgdbfk...
#2exit 0
curl -s -X POST "https://<ref>.supabase.co/auth/v1/admin/users" \
  -H "Authorization: Bearer ${SUPABASE_SERVICE_ROLE_KEY}" \
  -H "Content-Type: application/json" \
  -d '{"email":"dana@cari.dev","password":"Passw0rd-dana-91","email_confirm":true}'
{"message":"No API key found in request","hint":"No `apikey` request header or url param was found."}
#3exit 0
curl -s -X POST "https://<ref>.supabase.co/auth/v1/admin/users" \
  -H "Authorization: Bearer ${SUPABASE_SERVICE_ROLE_KEY}" \
  -H "Content-Type: application/json" \
  -d '{"email":"omar@cari.dev","password":"Passw0rd-omar-17","email_confirm":true}'
{"message":"No API key found in request","hint":"No `apikey` request header or url param was found."}
#4exit 0
curl -s -X POST "https://<ref>.supabase.co/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}'
{"id":"fd7ce58d-3d9c-40a8-924b-d22e0b7a6c2e","aud":"authenticated","role":"authenticated","email":"dana@cari.dev","email_confirmed_at":"2026-07-24T05:17:31.772711154Z","phone":"","app_metadata":{"provider":"email","providers":["email"]},"user_metadata":{"email_verified":true},"identities":[{"identity_id":"d45f316e-f7de-457d-844f-0cafdf644789","id":"fd7ce58d-3d9c-40a8-924b-d22e0b7a6c2e","user_id":"fd7ce58d-3d9c-40a8-924b-d22e0b7a6c2e","identity_data":{"email":"dana@cari.dev","email_verified":false,"phone_verified":false,"sub":"fd7ce58d-3d9c-40a8-924b-d22e0b7a6c2e"},"provider":"email","last_sign_in_at":"2026-07-24T05:17:31.770794143Z","created_at":"2026-07-24T05:17:31.770838Z","updated_at":"2026-07-24T05:17:31.770838Z","email":"dana@cari.dev"}],"created_at":"2026-07-24T05:17:31.769282Z","updated_at":"2026-07-24T05:17:31.773467Z","is_anonymous":false}
#5exit 0
curl -s -X POST "https://<ref>.supabase.co/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}'
{"id":"5b8d4231-267a-40b1-a4db-c06ab7600f2b","aud":"authenticated","role":"authenticated","email":"omar@cari.dev","email_confirmed_at":"2026-07-24T05:17:32.256493673Z","phone":"","app_metadata":{"provider":"email","providers":["email"]},"user_metadata":{"email_verified":true},"identities":[{"identity_id":"b4c43d94-b96c-4db3-b512-238f2eb43163","id":"5b8d4231-267a-40b1-a4db-c06ab7600f2b","user_id":"5b8d4231-267a-40b1-a4db-c06ab7600f2b","identity_data":{"email":"omar@cari.dev","email_verified":false,"phone_verified":false,"sub":"5b8d4231-267a-40b1-a4db-c06ab7600f2b"},"provider":"email","last_sign_in_at":"2026-07-24T05:17:32.255159347Z","created_at":"2026-07-24T05:17:32.25521Z","updated_at":"2026-07-24T05:17:32.25521Z","email":"omar@cari.dev"}],"created_at":"2026-07-24T05:17:32.254126Z","updated_at":"2026-07-24T05:17:32.257121Z","is_anonymous":false}
#6exit 0
curl -s -X POST "https://<ref>.supabase.co/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"}' | python3 -m json.tool
{
    "access_token": "<jwt:authenticated>",
    "token_type": "bearer",
    "expires_in": 3600,
    "expires_at": 1784873859,
    "refresh_token": "4hrduxcbb6kq",
    "user": {
        "id": "fd7ce58d-3d9c-40a8-924b-d22e0b7a6c2e",
        "aud": "authenticated",
        "role": "authenticated",
        "email": "dana@cari.dev",
        "email_confirmed_at": "2026-07-24T05:17:31.772711Z",
        "phone": "",
        "confirmed_at": "2026-07-24T05:17:31.772711Z",
        "last_sign_in_at": "2026-07-24T05:17:39.796643076Z",
        "app_metadata": {
            "provider": "email",
            "providers": [
                "email"
            ]
        },
        "user_metadata": {
            "email_verified": true
        },
        "identities": [
            {
                "identity_id": "d45f316e-f7de-457d-844f-0cafdf644789",
                "id": "fd7ce58d-3d9c-40a8-924b-d22e0b7a6c2e",
                "user_id": "fd7ce58d-3d9c-40a8-924b-d22e0b7a6c2e",
                "identity_data": {
                    "email": "dana@cari.dev",
                    "email_verified": false,
                    "phone_verified": false,
                    "sub": "fd7ce58d-3d9c-40a8-924b-d22e0b7a6c2e"
                },
                "provider": "email",
                "last_sign_in_at": "2026-07-24T05:17:31.770794Z",
                "created_at": "2026-07-24T05:17:31.770838Z",
                "updated_at": "2026-07-24T05:17:31.770838Z",
                "email": "dana@cari.dev"
            }
        ],
        "created_at": "2026-07-24T05:17:31.769282Z",
        "updated_at": "2026-07-24T05:17:39.800287Z",
        "is_anonymous": false
    },
    "weak_password": null
}
#7exit 0
curl -s -X POST "https://<ref>.supabase.co/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"}' | python3 -m json.tool
{
    "access_token": "<jwt:authenticated>",
    "token_type": "bearer",
    "expires_in": 3600,
    "expires_at": 1784873860,
    "refresh_token": "gimrdjt6tson",
    "user": {
        "id": "5b8d4231-267a-40b1-a4db-c06ab7600f2b",
        "aud": "authenticated",
        "role": "authenticated",
        "email": "omar@cari.dev",
        "email_confirmed_at": "2026-07-24T05:17:32.256493Z",
        "phone": "",
        "confirmed_at": "2026-07-24T05:17:32.256493Z",
        "last_sign_in_at": "2026-07-24T05:17:40.274152346Z",
        "app_metadata": {
            "provider": "email",
            "providers": [
                "email"
            ]
        },
        "user_metadata": {
            "email_verified": true
        },
        "identities": [
            {
                "identity_id": "b4c43d94-b96c-4db3-b512-238f2eb43163",
                "id": "5b8d4231-267a-40b1-a4db-c06ab7600f2b",
                "user_id": "5b8d4231-267a-40b1-a4db-c06ab7600f2b",
                "identity_data": {
                    "email": "omar@cari.dev",
                    "email_verified": false,
                    "phone_verified": false,
                    "sub": "5b8d4231-267a-40b1-a4db-c06ab7600f2b"
                },
                "provider": "email",
                "last_sign_in_at": "2026-07-24T05:17:32.255159Z",
                "created_at": "2026-07-24T05:17:32.25521Z",
                "updated_at": "2026-07-24T05:17:32.25521Z",
                "email": "omar@cari.dev"
            }
        ],
        "created_at": "2026-07-24T05:17:32.254126Z",
        "updated_at": "2026-07-24T05:17:40.276072Z",
        "is_anonymous": false
    },
    "weak_password": null
}

What it said at the end

Both accounts are fully provisioned and verified. Here's the summary: **Accounts created:** - `dana@cari.dev` (id: `fd7ce58d-3d9c-40a8-924b-d22e0b7a6c2e`) — password `Passw0rd-dana-91` - `omar@cari.dev` (id: `5b8d4231-267a-40b1-a4db-c06ab7600f2b`) — password `Passw0rd-omar-17` **What I did:** 1. Created both users via the Supabase Admin API (`POST /auth/v1/admin/users`) using the service role key, with `email_confirm: true` to skip email verification. 2. Verified both can sign in with password grant (`POST /auth/v1/token?grant_type=password`). Both returned valid JWT access tokens, refresh tokens, and session data — confirming headless, immediate sign-in works.

1 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