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

openai/gpt-5.6-sol · d1_auth_email · rep 1

pass
model
openai/gpt-5.6-sol
task
d1_auth_email
rep
1
day
1
steps
1
tokens
2,840
est. cost
$0.040
agent time
22s
wave
s4
started
2026-07-24T05:11:44Z

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 — 1 commands

#1exit 0
python3 - <<'PY'
import os, json, urllib.request, urllib.error, sys

url=os.environ.get('SUPABASE_URL','').rstrip('/')
service=os.environ.get('SUPABASE_SERVICE_ROLE_KEY','')
anon=os.environ.get('SUPABASE_ANON_KEY','')
if not (url and service and anon):
    raise SystemExit('Missing one or more required Supabase environment variables')

accounts=[
 ('dana@cari.dev','Passw0rd-dana-91'),
 ('omar@cari.dev','Passw0rd-omar-17'),
]

def req(method,path,key,body=None):
    data=None if body is None else json.dumps(body).encode()
    headers={'apikey':key,'Authorization':'Bearer '+key}
    if body is not None: headers['Content-Type']='application/json'
    r=urllib.request.Request(url+path,data=data,headers=headers,method=method)
    try:
        with urllib.request.urlopen(r, timeout=30) as f:
            raw=f.read()
            return f.status, json.loads(raw) if raw else {}
    except urllib.error.HTTPError as e:
        raw=e.read()
        try: obj=json.loads(raw)
        except: obj={'raw':raw.decode(errors='replace')}
        return e.code,obj

# Load users once so pre-existing accounts can be updated idempotently.
existing={}
page=1
while True:
    st,obj=req('GET',f'/auth/v1/admin/users?page={page}&per_page=1000',service)
    if st != 200:
        raise SystemExit(f'Failed to list auth users (HTTP {st})')
    users=obj.get('users',[]) if isinstance(obj,dict) else []
    for u in users:
        if u.get('email') in dict(accounts): existing[u['email']]=u
    if len(users)<1000 or page>=100:
        break
    page+=1

for email,password in accounts:
    payload={'email':email,'password':password,'email_confirm':True}
    if email in existing:
        uid=existing[email]['id']
        st,obj=req('PUT',f'/auth/v1/admin/users/{uid}',service,payload)
        action='updated'
    else:
        st,obj=req('POST','/auth/v1/admin/users',service,payload)
        action='created'
    if st not in (200,201):
        # Handle a race where user appeared after list.
        if st in (400,409,422):
            found=None
            p=1
            while True:
                ls,lo=req('GET',f'/auth/v1/admin/users?page={p}&per_page=1000',service)
                if ls != 200: break
                us=lo.get('users',[])
                found=next((u for u in us if u.get('email')==email),None)
                if found or len(us)<1000: break
                p+=1
            if found:
                st,obj=req('PUT',f"/auth/v1/admin/users/{found['id']}",service,payload)
                action='updated'
        if st not in (200,201):
            msg=obj.get('msg') or obj.get('message') or obj.get('error_description') or 'unknown error'
            raise SystemExit(f'Failed to provision {email} (HTTP {st}: {msg})')
    print(f'{email}: {action} and email-confirmed')

# Prove real password grant succeeds and returns a session/access token.
for email,password in accounts:
    st,obj=req('POST','/auth/v1/token?grant_type=password',anon,{'email':email,'password':password})
    if st != 200 or not obj.get('access_token') or not obj.get('refresh_token') or not obj.get('user'):
        msg=obj.get('msg') or obj.get('message') or obj.get('error_description') or 'missing session fields'
        raise SystemExit(f'Sign-in verification failed for {email} (HTTP {st}: {msg})')
    if obj['user'].get('email') != email:
        raise SystemExit(f'Sign-in verification returned unexpected user for {email}')
    print(f'{email}: password sign-in verified; valid session returned')
PY
dana@cari.dev: created and email-confirmed
omar@cari.dev: created and email-confirmed
dana@cari.dev: password sign-in verified; valid session returned
omar@cari.dev: password sign-in verified; valid session returned

What it said at the end

Provisioned and email-confirmed both Supabase Auth users: - `dana@cari.dev` - `omar@cari.dev` Verified each account via the Auth API’s password grant. Both sign-ins returned valid sessions with access and refresh tokens.

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

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