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

deepseek/deepseek-v4-pro · d1_crud · rep 2

pass
model
deepseek/deepseek-v4-pro
task
d1_crud
rep
2
day
1
steps
7
tokens
11,869
est. cost
$0.007
agent time
48s
wave
s4
started
2026-07-24T05:20:13Z

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. Create a table public.products with columns: sku text primary key, name text NOT NULL, price_cents integer NOT NULL, stock integer NOT NULL default 0. Load exactly these five rows: CARI-001, Anvil S, 1999, 12 CARI-002, Anvil M, 2999, 7 CARI-003, Anvil L, 4999, 3 CARI-004, Rope 30m, 1250, 40 CARI-005, Pulley, 780, 0 The catalog is public: when you are done, an HTTP request to the project's REST API authenticated with ONLY the anon key must return these rows. Confirm that read path works before finishing.

What it ran — 7 commands

#1exit 0
echo "=== ENV VARS ===" && echo "SUPABASE_URL=$SUPABASE_URL" && echo "SUPABASE_PROJECT_REF=$SUPABASE_PROJECT_REF" && echo "SUPABASE_DB_URL=${SUPABASE_DB_URL:+set}" && echo "SUPABASE_ANON_KEY=${SUPABASE_ANON_KEY:0:20}..."
=== ENV VARS ===
SUPABASE_URL=https://<ref>.supabase.co
SUPABASE_PROJECT_REF=<ref>
SUPABASE_DB_URL=set
SUPABASE_ANON_KEY=eyJhbGciOiJIUzI1NiIs...
#2exit 0
PGPASSWORD="$SUPABASE_DB_PASSWORD" psql "$SUPABASE_DB_URL" -c "
CREATE TABLE IF NOT EXISTS public.products (
    sku text PRIMARY KEY,
    name text NOT NULL,
    price_cents integer NOT NULL,
    stock integer NOT NULL DEFAULT 0
);"
CREATE TABLE
#3exit 0
PGPASSWORD="$SUPABASE_DB_PASSWORD" psql "$SUPABASE_DB_URL" -c "
INSERT INTO public.products (sku, name, price_cents, stock) VALUES
    ('CARI-001', 'Anvil S', 1999, 12),
    ('CARI-002', 'Anvil M', 2999, 7),
    ('CARI-003', 'Anvil L', 4999, 3),
    ('CARI-004', 'Rope 30m', 1250, 40),
    ('CARI-005', 'Pulley', 780, 0)
ON CONFLICT (sku) DO UPDATE SET name = EXCLUDED.name, price_cents = EXCLUDED.price_cents, stock = EXCLUDED.stock;
"
INSERT 0 5
#4exit 0
PGPASSWORD="$SUPABASE_DB_PASSWORD" psql "$SUPABASE_DB_URL" -c "GRANT SELECT ON public.products TO anon;"
GRANT
#5exit 0
curl -s -w "\n%{http_code}" "$SUPABASE_URL/rest/v1/products" \
  -H "apikey: $SUPABASE_ANON_KEY" \
  -H "Authorization: Bearer $SUPABASE_ANON_KEY" | head -100
[{"sku":"CARI-001","name":"Anvil S","price_cents":1999,"stock":12}, 
 {"sku":"CARI-002","name":"Anvil M","price_cents":2999,"stock":7}, 
 {"sku":"CARI-003","name":"Anvil L","price_cents":4999,"stock":3}, 
 {"sku":"CARI-004","name":"Rope 30m","price_cents":1250,"stock":40}, 
 {"sku":"CARI-005","name":"Pulley","price_cents":780,"stock":0}]
200
#6exit 1
PGPASSWORD="$SUPABASE_DB_PASSWORD" psql "$SUPABASE_DB_URL" -c "
SELECT * FROM public.products ORDER BY sku;
" && echo "---" && PGPASSWORD="$SUPABASE_DB_PASSWORD" psql "$SUPABASE_DB_URL" -c "
\d public.products"
   sku    |   name   | price_cents | stock 
----------+----------+-------------+-------
 CARI-001 | Anvil S  |        1999 |    12
 CARI-002 | Anvil M  |        2999 |     7
 CARI-003 | Anvil L  |        4999 |     3
 CARI-004 | Rope 30m |        1250 |    40
 CARI-005 | Pulley   |         780 |     0
(5 rows)

---
ERROR:  syntax error at or near "\"
LINE 2: \d public.products
        ^
#7exit 0
PGPASSWORD="$SUPABASE_DB_PASSWORD" psql "$SUPABASE_DB_URL" -c "
SELECT column_name, data_type, is_nullable, column_default
FROM information_schema.columns
WHERE table_schema = 'public' AND table_name = 'products'
ORDER BY ordinal_position;"
 column_name | data_type | is_nullable | column_default 
-------------+-----------+-------------+----------------
 sku         | text      | NO          | 
 name        | text      | NO          | 
 price_cents | integer   | NO          | 
 stock       | integer   | NO          | 0
(4 rows)

What it said at the end

Everything is working. Here's a summary of what was done: 1. **Created table** `public.products` with columns: - `sku text PRIMARY KEY` - `name text NOT NULL` - `price_cents integer NOT NULL` - `stock integer NOT NULL DEFAULT 0` 2. **Loaded the 5 rows**: CARI-001 (Anvil S, 1999¢, 12), CARI-002 (Anvil M, 2999¢, 7), CARI-003 (Anvil L, 4999¢, 3), CARI-004 (Rope 30m, 1250¢, 40), CARI-005 (Pulley, 780¢, 0). 3. **Granted `SELECT` to `anon`** role so the table is publicly readable via the REST API. 4. **Confirmed the read path** — a `curl` to `$SUPABASE_URL/rest/v1/products` using only the anon key returns HTTP 200 with all five rows in JSON format.

2 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