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

moonshotai/kimi-k3 · d1_auth_email · rep 2

pass
model
moonshotai/kimi-k3
task
d1_auth_email
rep
2
day
1
steps
5
tokens
9,617
est. cost
$0.072
agent time
76s
wave
s4
started
2026-07-24T04:20:44Z

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 — 5 commands

#1exit 0
env | grep -i supabase | sed 's/\(KEY=\).\{10\}.*/\1<redacted>/; s/\(PASSWORD=\).*/\1<redacted>/'
SUPABASE_DB_PASSWORD=<redacted>
SUPABASE_DB_URL=<redacted:SUPABASE_DB_URL>
SUPABASE_URL=https://<ref>.supabase.co
SUPABASE_SERVICE_ROLE_KEY=<redacted>
SUPABASE_PROJECT_REF=<ref>
SUPABASE_ANON_KEY=<redacted>
#2exit 0
which curl jq; echo "---"; curl -sS -X POST "$SUPABASE_URL/auth/v1/admin/users" \
  -H "apikey: $SUPABASE_SERVICE_ROLE_KEY" \
  -H "Authorization: Bearer $SUPABASE_SERVICE_ROLE_KEY" \
  -H "Content-Type: application/json" \
  -d '{"email":"dana@cari.dev","password":"Passw0rd-dana-91","email_confirm":true}' | head -c 2000
/usr/bin/curl
/usr/bin/jq
---
{"id":"2870cf5f-5ddd-4fd5-944f-d079dc6fa542","aud":"authenticated","role":"authenticated","email":"dana@cari.dev","email_confirmed_at":"2026-07-24T04:21:21.445885195Z","phone":"","app_metadata":{"provider":"email","providers":["email"]},"user_metadata":{"email_verified":true},"identities":[{"identity_id":"5b0c2a9f-0ca1-4a43-b964-42a8ce3bf4d6","id":"2870cf5f-5ddd-4fd5-944f-d079dc6fa542","user_id":"2870cf5f-5ddd-4fd5-944f-d079dc6fa542","identity_data":{"email":"dana@cari.dev","email_verified":false,"phone_verified":false,"sub":"2870cf5f-5ddd-4fd5-944f-d079dc6fa542"},"provider":"email","last_sign_in_at":"2026-07-24T04:21:21.443119786Z","created_at":"2026-07-24T04:21:21.443186Z","updated_at":"2026-07-24T04:21:21.443186Z","email":"dana@cari.dev"}],"created_at":"2026-07-24T04:21:21.440281Z","updated_at":"2026-07-24T04:21:21.446686Z","is_anonymous":false}
#3exit 0
curl -sS -X POST "$SUPABASE_URL/auth/v1/admin/users" \
  -H "apikey: $SUPABASE_SERVICE_ROLE_KEY" \
  -H "Authorization: Bearer $SUPABASE_SERVICE_ROLE_KEY" \
  -H "Content-Type: application/json" \
  -d '{"email":"omar@cari.dev","password":"Passw0rd-omar-17","email_confirm":true}' | jq '{id, email, email_confirmed_at, aud, role}'
{
  "id": "ea176d7d-0a82-4db3-8cbf-68702840ef51",
  "email": "omar@cari.dev",
  "email_confirmed_at": "2026-07-24T04:21:32.181993784Z",
  "aud": "authenticated",
  "role": "authenticated"
}
#4exit 0
for creds in 'dana@cari.dev:Passw0rd-dana-91' 'omar@cari.dev:Passw0rd-omar-17'; do
  email="${creds%%:*}"; pass="${creds#*:}"
  echo "=== Sign-in: $email ==="
  curl -sS -X POST "$SUPABASE_URL/auth/v1/token?grant_type=password" \
    -H "apikey: $SUPABASE_ANON_KEY" \
    -H "Content-Type: application/json" \
    -d "{\"email\":\"$email\",\"password\":\"$pass\"}" \
  | jq '{access_token: (.access_token[:40] + "..."), token_type, expires_in, user: .user.email}'
done
=== Sign-in: dana@cari.dev ===
{
  "access_token": "eyJhbGciOiJFUzI1NiIsImtpZCI6Ijg4MmRlOWVl...",
  "token_type": "bearer",
  "expires_in": 3600,
  "user": "dana@cari.dev"
}
=== Sign-in: omar@cari.dev ===
{
  "access_token": "eyJhbGciOiJFUzI1NiIsImtpZCI6Ijg4MmRlOWVl...",
  "token_type": "bearer",
  "expires_in": 3600,
  "user": "omar@cari.dev"
}
#5exit 0
TOKEN=$(curl -sS -X POST "$SUPABASE_URL/auth/v1/token?grant_type=password" \
  -H "apikey: $SUPABASE_ANON_KEY" -H "Content-Type: application/json" \
  -d '{"email":"dana@cari.dev","password":"Passw0rd-dana-91"}' | jq -r .access_token)
curl -sS "$SUPABASE_URL/auth/v1/user" \
  -H "apikey: $SUPABASE_ANON_KEY" -H "Authorization: Bearer $TOKEN" | jq '{email, role, aud}'
{
  "email": "dana@cari.dev",
  "role": "authenticated",
  "aud": "authenticated"
}

What it said at the end

Both accounts are provisioned and verified working. **What was done:** 1. **Created users via the GoTrue Admin API** (`POST /auth/v1/admin/users` with the service role key), passing `email_confirm: true` so no email confirmation click is ever needed: - `dana@cari.dev` → id `2870cf5f-5ddd-4fd5-944f-d079dc6fa542`, `email_confirmed_at` set at creation - `omar@cari.dev` → id `ea176d7d-0a82-4db3-8cbf-68702840ef51`, `email_confirmed_at` set at creation 2. **Proved headless password sign-in works for both** against `POST /auth/v1/token?grant_type=password` using only the anon key: - `dana@cari.dev` → returned a valid ES256 JWT access token (`token_type: bearer`, `expires_in: 3600`) - `omar@cari.dev` → returned a valid ES256 JWT access token (`token_type: bearer`, `expires_in: 3600`) 3. **Validated a live session** by calling `/auth/v1/user` with dana's freshly issued access token — it returned her profile with `role: authenticated`, confirming the token is fully usable. Both users can now sign in immediately with email + password, fully headless.

3 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