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

tencent/hy3 · d1_auth_email · rep 2

pass
model
tencent/hy3
task
d1_auth_email
rep
2
day
1
steps
4
tokens
10,290
est. cost
$0.003
agent time
58s
wave
s4c
started
2026-07-26T01:29:25Z

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 — 4 commands

#1exit 0
env | grep -i supabase; echo "---"; which curl jq psql; echo "---"; curl --version | head -1
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>
---
/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
#2exit 0
set -e
BASE="${SUPABASE_URL}"
SRK="${SUPABASE_SERVICE_ROLE_KEY}"

create_user () {
  local email="$1" pass="$2"
  echo "=== Creating $email ==="
  curl -sS -X POST "$BASE/auth/v1/admin/users" \
    -H "Authorization: Bearer $SRK" \
    -H "apikey: $SRK" \
    -H "Content-Type: application/json" \
    -d "{\"email\":\"$email\",\"password\":\"$pass\",\"email_confirm\":true}" \
    | jq '{id,email,email_confirmed_at,confirmed_at,created_at,last_sign_in_at}'
}

create_user "dana@cari.dev" "Passw0rd-dana-91"
create_user "omar@cari.dev" "Passw0rd-omar-17"
=== Creating dana@cari.dev ===
{
  "id": "6eb5b438-4068-47a6-99c5-eeec0609022d",
  "email": "dana@cari.dev",
  "email_confirmed_at": "2026-07-26T01:30:02.985415336Z",
  "confirmed_at": null,
  "created_at": "2026-07-26T01:30:02.848838Z",
  "last_sign_in_at": null
}
=== Creating omar@cari.dev ===
{
  "id": "2b403e39-ba76-4750-b981-ecbda7b88540",
  "email": "omar@cari.dev",
  "email_confirmed_at": "2026-07-26T01:30:03.740776796Z",
  "confirmed_at": null,
  "created_at": "2026-07-26T01:30:03.729906Z",
  "last_sign_in_at": null
}
#3exit 0
set -e
BASE="${SUPABASE_URL}"
ANK="${SUPABASE_ANON_KEY}"

sign_in () {
  local email="$1" pass="$2" name="$3"
  echo "=== Sign-in attempt for $name ($email) ==="
  RESP=$(curl -sS -X POST "$BASE/auth/v1/token?grant_type=password" \
    -H "apikey: $ANK" \
    -H "Content-Type: application/json" \
    -H "Authorization: Bearer $ANK" \
    -d "{\"email\":\"$email\",\"password\":\"$pass\"}")
  echo "$RESP" | jq '{
    access_token_present: (.access_token != null),
    token_type,
    expires_in,
    refresh_token_present: (.refresh_token != null),
    user_id: (.user.id),
    user_email: (.user.email),
    user_email_confirmed: (.user.email_confirmed_at != null)
  }'
  # validate the access token decodes & has exp
  TOK=$(echo "$RESP" | jq -r '.access_token')
  echo "Access token prefix: ${TOK:0:20}..."
}

sign_in "dana@cari.dev" "Passw0rd-dana-91" "dana"
sign_in "omar@cari.dev" "Passw0rd-omar-17" "omar"
=== Sign-in attempt for dana (dana@cari.dev) ===
{
  "access_token_present": true,
  "token_type": "bearer",
  "expires_in": 3600,
  "refresh_token_present": true,
  "user_id": "6eb5b438-4068-47a6-99c5-eeec0609022d",
  "user_email": "dana@cari.dev",
  "user_email_confirmed": true
}
Access token prefix: eyJhbGciOiJFUzI1NiIs...
=== Sign-in attempt for omar (omar@cari.dev) ===
{
  "access_token_present": true,
  "token_type": "bearer",
  "expires_in": 3600,
  "refresh_token_present": true,
  "user_id": "2b403e39-ba76-4750-b981-ecbda7b88540",
  "user_email": "omar@cari.dev",
  "user_email_confirmed": true
}
Access token prefix: eyJhbGciOiJFUzI1NiIs...
#4exit 0
set -e
BASE="${SUPABASE_URL}"
ANK="${SUPABASE_ANON_KEY}"

get_tok () {
  curl -sS -X POST "$BASE/auth/v1/token?grant_type=password" \
    -H "apikey: $ANK" -H "Content-Type: application/json" -H "Authorization: Bearer $ANK" \
    -d "{\"email\":\"$1\",\"password\":\"$2\"}" | jq -r '.access_token'
}

check () {
  local email="$1" pass="$2" name="$3"
  TOK=$(get_tok "$email" "$pass")
  echo "=== Validate session for $name via /auth/v1/user ==="
  curl -sS "$BASE/auth/v1/user" \
    -H "apikey: $ANK" \
    -H "Authorization: Bearer $TOK" \
    | jq '{id, email, email_confirmed_at, aud, role}'
}

check "dana@cari.dev" "Passw0rd-dana-91" "dana"
check "omar@cari.dev" "Passw0rd-omar-17" "omar"
=== Validate session for dana via /auth/v1/user ===
{
  "id": "6eb5b438-4068-47a6-99c5-eeec0609022d",
  "email": "dana@cari.dev",
  "email_confirmed_at": "2026-07-26T01:30:02.985415Z",
  "aud": "authenticated",
  "role": "authenticated"
}
=== Validate session for omar via /auth/v1/user ===
{
  "id": "2b403e39-ba76-4750-b981-ecbda7b88540",
  "email": "omar@cari.dev",
  "email_confirmed_at": "2026-07-26T01:30:03.740776Z",
  "aud": "authenticated",
  "role": "authenticated"
}

What it said at the end

Done. Both accounts are provisioned and verified headless. ## Summary I provisioned two application user accounts on the hosted Supabase project (`<ref>`) using the **Admin API** with the `service_role` key, setting `email_confirm: true` so no email confirmation click is required. **Accounts created:** | Email | User ID | Email confirmed | |-------|---------|-----------------| | dana@cari.dev | `6eb5b438-4068-47a6-99c5-eeec0609022d` | ✅ `email_confirmed_at` set | | omar@cari.dev | `2b403e39-ba76-4750-b981-ecbda7b88540` | ✅ `email_confirmed_at` set | **Proof both sign-ins work (fully headless, no human in the loop):** 1. Password sign-in via the real client flow (`/auth/v1/token?grant_type=password`) with the **anon** key returned a valid session for each — `access_token`, `refresh_token`, `token_type: bearer`, `expires_in: 3600`, `aud: authenticated`. 2. Each returned access token was independently validated against the protected `/auth/v1/user` endpoint, which successfully returned the correct authenticated user record (`role: authenticated`, `email_confirmed_at` populated). Both users can immediately sign in with email + password and receive a valid session.

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