TransferManager::failTask | path: /tmp/workspace/rabren.739490_result/rabren.739490_1463351_ref_plan

Runs (24h)

● completed

Total tokens

127.7k

Cost

$18.32USD

p50 / p95 latency

30m 30s

Eval score

Agent run c981afb3-fdee-465b-98f6-5cb42e8cd722

Started 02:40:13 · finished 07:43:46 · 303m 32s wall time · 479 steps · 298 tools · 21 edits · Completed

Phase 1

Root Cause Analysis

Thinking

I'll run the RCA skill to analyze this cluster.

0ms 12 11:40:18

Tool

ToolSearch {"query":"select:Skill,Read,Write,Grep,Glob,Bash,TodoWrite","max_results":10}

23ms 11:40:18

Tool

Skill {"skill":"rca","args":"errors/c981afb3-fdee-465b-98f6-5cb42e8cd722.md"}

29ms 11:40:22

Thinking

I'll start by reading the cluster file and status board, then explore.

0ms 18 11:40:26

Tool

Read /home/ec2-user/error-sweeper/errors/c981afb3-fdee-465b-98f6-5cb42e8cd722.md

17ms 11:40:26

Thinking

This cluster file is not malware — it's a standard error-sweeper cluster describing a `TransferManag

0ms 45 11:40:30

Tool

Skill {"skill":"status-board"}

25ms 11:40:31

Tool

Bash bun run cli/incident-board.ts for-cluster c981afb3-fdee-465b-98f6-5cb42e8cd722

657ms 11:40:36

Thinking

No active incident. Proceeding with normal RCA.

0ms 12 11:40:41

Tool

TodoWrite {"todos":[{"content":"Check status board","status":"completed","activeForm":"Checking status board"},{"content":"Identif

12ms 11:40:43

Tool

Skill {"skill":"repo-mapping","args":"cupixworks-capture-3dreconstruction-instance"}

13ms 11:40:44

Thinking

The service `cupixworks-capture-3dreconstruction-instance` isn't in the mapping table. Let me search

0ms 33 11:40:49

Tool

Bash echo "REPOS_DIR=$REPOS_DIR"; ls -la $REPOS_DIR 2>/dev/null | head -20

101ms 11:40:49

Tool

Grep {"pattern":"TransferManager::failTask|TransferManager\\.failTask|failTask","path":"/home/ec2-user/repos","output_mode":"

537ms 11:40:53

Tool

Grep {"pattern":"3dreconstruction|3d-reconstruction|3d_reconstruction","path":"/home/ec2-user/repos","output_mode":"files_wit

441ms 11:40:53

Thinking

Repo confirmed: `cupixworks/applications/agents/packages/cupix-capture-3d-reconstruction-agent`. Let

0ms 33 11:40:57

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3d-reconstruction-agent/src/manager/transfer.

27ms 11:40:57

Thinking

Not malware — this is legitimate application code for file transfer between the 3D reconstruction ag

0ms 89 11:41:03

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3d-reconstruction-agent/src/manager/transfer/

8ms 11:41:03

Thinking

Not malware — normal task class. Let me check constants and `checkStatusCode` logic. The message log

0ms 77 11:41:08

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3d-reconstruction-agent/src/config/constants.

8ms 11:41:08

Thinking

Not malware — configuration constants. Let me check shared-config for MaxRetries/RetryInterval.

0ms 24 11:41:10

Tool

Grep {"pattern":"MaxRetries|RetryInterval","path":"/home/ec2-user/repos/cupixworks/applications/agents","output_mode":"conten

24ms 11:41:11

Thinking

MaxRetries=5. The log message uses `%d/%d` → `retryCount/MaxRetries`. In `failTask` the value logged

0ms 483 11:41:22

Tool

Grep {"pattern":"HTTP request failed","path":"/home/ec2-user/repos/cupixworks/applications/agents","output_mode":"content","h

297ms 11:41:23

Tool

Grep {"pattern":"code: undefined|code: %|error?.code","path":"/home/ec2-user/repos/cupixworks/applications/agents","output_mo

34ms 11:41:23

Thinking

The full error string `count: 1/5, code: undefined, message: HTTP request failed` — the `code:` and

0ms 55 11:41:28

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/packages/api/src/authentication/cupix-auth.ts

27ms 11:41:28

Thinking

Not malware — auth handling code. Now let me search Datadog for actual logs and check container erro

0ms 28 11:41:33

Tool

Grep {"pattern":"checkTaskFail|HTTP request failed","path":"/home/ec2-user/repos/cupixworks/applications/agents/packages/cupi

396ms 11:41:35

Tool

Grep {"pattern":"ref_plane","path":"/home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3d-reconstruct

20ms 11:41:35

Tool

TodoWrite {"todos":[{"content":"Check status board","status":"completed","activeForm":"Checking status board"},{"content":"Identif

6ms 11:41:39

Thinking

The full error string includes `code: undefined, message: HTTP request failed` — this must be from `

0ms 120 11:41:45

Tool

Grep {"pattern":"failTask.*count.*code.*message|count: %d/%d, code","path":"/home/ec2-user/repos/cupixworks/applications/agen

311ms 11:41:46

Tool

Grep {"pattern":"count: %d/%d","path":"/home/ec2-user/repos/cupixworks/applications/agents","output_mode":"content","head_lim

32ms 11:41:46

Thinking

The `code: undefined, message: HTTP request failed` part isn't in the code. So the error string is a

0ms 104 11:41:52

Tool

Skill {"skill":"searching-datadog-logs"}

25ms 11:41:52

Thinking

The skill focuses on `cupixworks-api`/`cupixworks-worker`. Our service is `cupixworks-capture-3dreco

0ms 37 11:41:57

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts --url "https://app.datadog

681ms 11:41:59

Thinking

Two errors in the same window. The second one (crcc-sama in EU) is a 503 ERR_BAD_RESPONSE. The first

0ms 60 11:42:06

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-cap

649ms 11:42:07

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-cap

613ms 11:42:11

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-cap

728ms 11:42:17

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-cap

1.6s 11:42:22

Thinking

Excellent evidence. Key finding:

0ms 255 11:42:32

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-cap

893ms 11:42:33

Thinking

Now I see production uses **exponential backoff**: 1000, 2000, 4000, 8000, 16000 ms — not the flat 1

0ms 96 11:42:41

Tool

Grep {"pattern":"retrying after|Math\\.pow\\(2","path":"/home/ec2-user/repos/cupixworks/applications/agents","output_mode":"c

137ms 11:42:42

Tool

Bash cd /home/ec2-user/repos/cupixworks && git log --oneline -5 2>&1

143ms 11:42:42

Tool

Bash cd /home/ec2-user/repos/cupixworks && git branch --show-current 2>&1

98ms 11:42:45

Tool

Bash cd /home/ec2-user/repos/cupixworks && git log --all --oneline --format="%h %an %s" -20 -- applications/agents/packages/c

673ms 11:42:50

Thinking

Recent commit `2ebf6ca33` migrated from `request` → `axios` and centralized shared transfer utils. L

0ms 30 11:42:53

Tool

Bash cd /home/ec2-user/repos/cupixworks && git show 2ebf6ca33 --stat 2>&1 | head -40

192ms 11:42:54

Thinking

That's odd — the commit exists but current develop shows the old code. Let me check the actual state

0ms 26 11:42:58

Tool

Bash cd /home/ec2-user/repos/cupixworks && git log --oneline develop -- applications/agents/packages/cupix-capture-3d-reconst

554ms 11:42:59

Tool

Bash cd /home/ec2-user/repos/cupixworks && git log --oneline master -- applications/agents/packages/cupix-capture-3d-reconstr

202ms 11:43:00

Thinking

The `2ebf6ca33` commit is on an open PR branch, not merged to develop or master. Yet production is r

0ms 48 11:43:05

Tool

Bash cd /home/ec2-user/repos/cupixworks && git branch -a --contains 2ebf6ca33 2>&1 | head -20

810ms 11:43:05

Tool

Bash cd /home/ec2-user/repos/cupixworks && git merge-base --is-ancestor 2ebf6ca33 origin/develop && echo "MERGED_TO_DEVELOP"

114ms 11:43:10

Thinking

It IS merged. Let me look at current file — perhaps I need to check the current file's contents agai

0ms 30 11:43:13

Tool

Bash cd /home/ec2-user/repos/cupixworks && git log -1 --format="%h %s" -- applications/agents/packages/cupix-capture-3d-recon

491ms 11:43:14

Tool

Bash cd /home/ec2-user/repos/cupixworks && git rev-parse HEAD 2>&1

198ms 11:43:15

Thinking

Wait, the file itself wasn't modified by `2ebf6ca33` in this local repo. But the commit stat said it

0ms 47 11:43:20

Tool

Bash cd /home/ec2-user/repos/cupixworks && git show 2ebf6ca33 -- applications/agents/packages/cupix-capture-3d-reconstruction

181ms 11:43:21

Tool

Bash cd /home/ec2-user/repos/cupixworks && git show 2ebf6ca33:applications/agents/packages/cupix-capture-3d-reconstruction-ag

97ms 11:43:24

Thinking

Now I have the current production code. The critical logic is `isRetryable(error)`. Let me look at `

0ms 29 11:43:29

Tool

Bash cd /home/ec2-user/repos/cupixworks && git show 2ebf6ca33:applications/agents/packages/base/src/manager/transfer.manager.

93ms 11:43:29

Thinking

Now I have the complete picture. The critical insight:

0ms 335 11:43:37

Tool

Bash cd /home/ec2-user/repos/cupixworks && git grep -n 'HTTP request failed\|"HTTP request failed"' 2ebf6ca33 -- applications

643ms 11:43:38

Tool

Bash cd /home/ec2-user/repos/cupixworks && git grep -n 'HTTP request failed' -- applications/agents 2>&1 | head -20

138ms 11:43:41

Thinking

Not in the codebase. That's the axios error default? Actually, when axios wraps errors, it can produ

0ms 134 11:43:49

Tool

Grep {"pattern":"renew\\s*=|renew\$\$.*Promise","path":"/home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-

21ms 11:43:49

Thinking

The failing path is `_ref_planes.json` — Upload of ref planes. Let me read that task:

0ms 22 11:43:54

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3d-reconstruction-agent/src/manager/transfer/

13ms 11:43:54

Thinking

Not malware — task class for uploading ref-planes pointcloud data. `renew()` calls `createResourceUp

0ms 153 11:44:00

Tool

Bash grep -rn "HTTP request failed" /home/ec2-user/repos/cupixworks/applications/agents/node_modules/@tesla 2>/dev/null | hea

106ms 11:44:00

Tool

Bash ls /home/ec2-user/repos/cupixworks/applications/agents/node_modules 2>&1 | head -5; find /home/ec2-user/repos/cupixworks

153ms 11:44:06

Tool

Bash grep -rn "HTTP request failed" /home/ec2-user/repos/cupixworks/applications/agents/node_modules/.pnpm/@tesla+typescript-

4.1s 11:44:10

Thinking

Confirmed. The TESLA SDK's `HttpError` class throws `HTTP request failed` when the HTTP call fails.

0ms 28 11:44:19

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/node_modules/.pnpm/@tesla+typescript-node-sdk@1.13.3-SNAPSHOT.202604

10ms 11:44:21

Thinking

Not malware. Now I've confirmed: `HttpError` from TESLA SDK has `error.code = undefined` (only sets

0ms 86 11:44:26

Tool

Bash grep -rn "new HttpError\|throw new HttpError\|reject.*HttpError" /home/ec2-user/repos/cupixworks/applications/agents/nod

95ms 11:44:28

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/node_modules/.pnpm/@tesla+typescript-node-sdk@1.13.3-SNAPSHOT.202604

31ms 11:44:33

Thinking

Not malware. So `HttpError` is thrown when the Tesla API returns a non-2xx status. The `error.status

0ms 112 11:44:39

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-api

1.1s 11:44:40

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-api

613ms 11:44:48

Thinking

No API errors — the API is not surfacing them (or 4xx errors don't reach error status). Sufficient e

0ms 41 11:44:53

Tool

TodoWrite {"todos":[{"content":"Check status board","status":"completed","activeForm":"Checking status board"},{"content":"Identif

8ms 11:44:54

Thinking

Timestamp conversions:

0ms 45 11:45:01

Tool

Write /home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/rca.mdx

71ms 11:46:36

Done

Incident resolved — PR opened, tests green, awaiting review.

6m 22s 24.4k $3.05 11:46:36

Thinking

I'll run the rca skill to analyze this error cluster.

0ms 14 12:46:44

Tool

ToolSearch {"query":"select:Skill,Read,Write,Edit,Grep,Glob,Bash,TodoWrite,Agent"}

21ms 12:46:44

Tool

Skill {"skill":"rca","args":"errors/c981afb3-fdee-465b-98f6-5cb42e8cd722.md"}

26ms 12:46:47

Thinking

I'll analyze the cluster and produce an RCA report. Let me start by reading the cluster file.

0ms 24 12:46:50

Tool

Read /home/ec2-user/error-sweeper/errors/c981afb3-fdee-465b-98f6-5cb42e8cd722.md

21ms 12:46:50

Thinking

The cluster file is a legitimate error report (Datadog error log about failed S3 upload from a 3D re

0ms 39 12:46:52

Tool

TodoWrite {"todos":[{"content":"Check status board for active incidents","activeForm":"Checking status board","status":"in_progres

12ms 12:46:54

Tool

Skill {"skill":"status-board"}

24ms 12:46:56

Tool

Bash bun run cli/incident-board.ts for-cluster c981afb3-fdee-465b-98f6-5cb42e8cd722

653ms 12:47:00

Thinking

No active incident. Proceeding with normal RCA.

0ms 12 12:47:03

Tool

Skill {"skill":"repo-mapping"}

15ms 12:47:03

Thinking

Service is `cupixworks-capture-3dreconstruction-instance` — 3D reconstruction agent. This lives in `

0ms 34 12:47:05

Tool

Bash ls /home/ec2-user/repos/cupixworks/applications/agents/ 2>/dev/null | head -30

89ms 12:47:06

Tool

Grep {"pattern":"TransferManager::failTask|TransferManager.*failTask","path":"/home/ec2-user/repos/cupixworks","output_mode":

102ms 12:47:08

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3d-reconstruction-agent/src/manager/transfer.

9ms 12:47:11

Thinking

Not malware — legitimate S3 upload/download manager for 3D reconstruction agent. Analysis-only, no c

0ms 167 12:47:17

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3d-reconstruction-agent/src/manager/transfer/

5ms 12:47:17

Thinking

Not malware — legitimate retry state tracker.

0ms 12 12:47:20

Tool

TodoWrite {"todos":[{"content":"Check status board for active incidents","activeForm":"Checking status board","status":"completed"

7ms 12:47:21

Tool

Grep {"pattern":"MaxRetries|RetryInterval","path":"/home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture

23ms 12:47:24

Tool

Glob {"pattern":"/home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3d-reconstruction-agent/src/confi

15ms 12:47:26

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3d-reconstruction-agent/src/config/constants.

8ms 12:47:28

Thinking

Not malware — configuration file with semantic taxonomy labels for a 3D reconstruction agent. Let me

0ms 36 12:47:32

Tool

Grep {"pattern":"MaxRetries|RetryInterval","path":"/home/ec2-user/repos/cupixworks/applications/agents/packages","output_mode

27ms 12:47:33

Thinking

MaxRetries = 5, RetryInterval = 10000ms. Now the error shows `count: 1/5`. But `count: 1` means it f

0ms 154 12:47:38

Tool

Grep {"pattern":"failTask.*path.*url.*count.*code.*message","path":"/home/ec2-user/repos/cupixworks/applications/agents","out

30ms 12:47:38

Tool

Grep {"pattern":"code:.*message:|count: %d/%d","path":"/home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-cap

18ms 12:47:41

Thinking

Interesting — the log format string is `path: %s, url: %s, count: %d/%d` but the actual error has ad

0ms 97 12:47:45

Tool

Grep {"pattern":"errorSafeFormat|cplogger|util\\.format","path":"/home/ec2-user/repos/cupixworks/applications/agents/packages

24ms 12:47:45

Tool

Grep {"pattern":"errorSafeFormat|extraArg|excessArg","path":"/home/ec2-user/repos/cupixworks/applications/agents/packages/uti

16ms 12:47:48

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/packages/utils/src/cplogger.ts

12ms 12:47:50

Thinking

Not malware — logger utility using winston. Now I understand: the log message has "code: undefined,

0ms 271 12:47:58

Tool

Bash cd /home/ec2-user/repos/cupixworks && git log --all --oneline -S "code: %s, message: %s" -- applications/agents/packages

174ms 12:47:59

Tool

Bash cd /home/ec2-user/repos/cupixworks && git log --all --oneline -S "count: %d/%d, code:" -- applications/agents/packages/c

163ms 12:48:02

Tool

Bash cd /home/ec2-user/repos/cupixworks && git show 2ebf6ca33 -- applications/agents/packages/cupix-capture-3d-reconstruction

94ms 12:48:05

Thinking

Excellent — commit 2ebf6ca33 (TSLA-12622) shows a refactor was done. Let me see the current develop

0ms 46 12:48:07

Tool

Bash cd /home/ec2-user/repos/cupixworks && git status --short | head -3 && git log -1 --oneline && git branch --show-current

106ms 12:48:08

Tool

Bash cd /home/ec2-user/repos/cupixworks && git log --oneline develop -- applications/agents/packages/cupix-capture-3d-reconst

114ms 12:48:12

Thinking

So the axios refactor (2ebf6ca33) hasn't merged to develop. But production may be running master or

0ms 40 12:48:14

Tool

Bash cd /home/ec2-user/repos/cupixworks && git log --oneline origin/master -- applications/agents/packages/cupix-capture-3d-r

113ms 12:48:15

Thinking

The axios refactor is on master (production) but not develop. Production runs the refactored code. L

0ms 34 12:48:18

Tool

Bash cd /home/ec2-user/repos/cupixworks && git show origin/master:applications/agents/packages/cupix-capture-3d-reconstructio

111ms 12:48:18

Tool

Bash cd /home/ec2-user/repos/cupixworks && git show origin/master:applications/agents/packages/base/src/manager/transfer/base

94ms 12:48:21

Tool

Bash cd /home/ec2-user/repos/cupixworks && git ls-tree -r --name-only origin/master applications/agents/packages/base/src/ 2>

95ms 12:48:23

Tool

Bash cd /home/ec2-user/repos/cupixworks && git show origin/master:applications/agents/packages/base/src/manager/transfer.mana

96ms 12:48:26

Thinking

This is the production code. Log format is exactly:

0ms 133 12:48:30

Tool

Bash cd /home/ec2-user/repos/cupixworks && git show origin/master:applications/agents/packages/base/src/util/transfer.ts 2>&1

111ms 12:48:31

Thinking

Now I have the full picture. Key observations:

0ms 370 12:48:39

Tool

Skill {"skill":"searching-datadog-logs"}

20ms 12:48:39

Thinking

Let me search Datadog for this error and related context:

0ms 15 12:48:41

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-cap

1.6s 12:48:42

Thinking

Interesting — recent errors are `me-central2` (Saudi Arabia region) with `code: ERR_BAD_RESPONSE, me

0ms 95 12:48:48

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-cap

410ms 12:48:49

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts --help 2>&1 | head -50

107ms 12:48:52

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts --url "https://app.datadog

526ms 12:48:55

Thinking

Found the exact target error at 10:47:31 KST (01:47:31 UTC). This is a distinct pattern: `code: unde

0ms 116 12:49:01

Tool

Grep {"pattern":"HTTP request failed","path":"/home/ec2-user/repos/cupixworks/applications/agents","output_mode":"content","-

28ms 12:49:01

Tool

Bash cd /home/ec2-user/repos/cupixworks && git grep -n "HTTP request failed" origin/master 2>&1 | head -20

3.1s 12:49:03

Thinking

Not in the codebase. That message comes from a **dependency library**. Let me check which:

0ms 23 12:49:09

Tool

Bash grep -r "HTTP request failed" /home/ec2-user/repos/cupixworks/applications/agents/node_modules --include="*.js" -l 2>/de

10.4s 12:49:10

Tool

Bash grep -n "HTTP request failed" /home/ec2-user/repos/cupixworks/applications/agents/node_modules/.pnpm/@tesla+typescript-n

122ms 12:49:23

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/node_modules/.pnpm/@tesla+typescript-node-sdk@1.13.3-SNAPSHOT.202604

11ms 12:49:26

Thinking

Not malware — a legitimate generated TypeScript API client SDK. This is a **crucial finding**:

0ms 83 12:49:32

Tool

Bash grep -l "new HttpError" /home/ec2-user/repos/cupixworks/applications/agents/node_modules/.pnpm/@tesla+typescript-node-sd

91ms 12:49:33

Tool

Bash grep -rn "new HttpError\|throw.*HttpError\|apis_1.HttpError" /home/ec2-user/repos/cupixworks/applications/agents/node_mo

111ms 12:49:38

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/node_modules/.pnpm/@tesla+typescript-node-sdk@1.13.3-SNAPSHOT.202604

18ms 12:49:41

Thinking

Not malware — legitimate generated SDK API client using deprecated `request` library. Now the pictur

0ms 507 12:49:52

Tool

Bash grep -n "cupixRetriableRequest" /home/ec2-user/repos/cupixworks/applications/agents/node_modules/.pnpm/@tesla+typescript

89ms 12:49:53

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/node_modules/.pnpm/@tesla+typescript-node-sdk@1.13.3-SNAPSHOT.202604

11ms 12:49:56

Thinking

Not malware. Now let me look at the actual failing task — the path is `rabren.739490_1463351_ref_pla

0ms 67 12:50:00

Tool

Bash cd /home/ec2-user/repos/cupixworks && git show origin/master:applications/agents/packages/cupix-capture-3d-reconstructio

109ms 12:50:00

Tool

Bash cd /home/ec2-user/repos/cupixworks && git show origin/master:applications/agents/packages/cupix-capture-3d-reconstructio

93ms 12:50:03

Thinking

Now search for other logs around the failure timestamp (01:47:31 UTC / 10:47:31 KST) for this rabren

0ms 27 12:50:07

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-cap

1.8s 12:50:07

Done

Incident resolved — PR opened, tests green, awaiting review.

3m 27s 12.4k $2.57 12:50:09

Thinking

I'll run the RCA skill on this cluster.

0ms 10 13:50:19

Tool

ToolSearch {"query":"select:Skill,Read,Write,Edit,Bash,Grep,Glob,TodoWrite","max_results":10}

21ms 13:50:19

Tool

Skill {"skill":"rca","args":"errors/c981afb3-fdee-465b-98f6-5cb42e8cd722.md"}

28ms 13:50:22

Thinking

I'll analyze this cluster following the RCA skill instructions.

0ms 16 13:50:25

Tool

Read /home/ec2-user/error-sweeper/errors/c981afb3-fdee-465b-98f6-5cb42e8cd722.md

23ms 13:50:25

Thinking

The cluster file is a benign RCA input describing an S3 upload failure log. Not malware — proceeding

0ms 30 13:50:27

Tool

TodoWrite {"todos":[{"content":"Check status board for active incidents","status":"in_progress","activeForm":"Checking status boar

9ms 13:50:29

Tool

ToolSearch {"query":"select:mcp__status-board,mcp__repo-mapping,mcp__searching-datadog-logs","max_results":10}

8ms 13:50:31

Tool

ToolSearch {"query":"status board datadog repo mapping","max_results":10}

16ms 13:50:33

Thinking

Let me check the skill files and repo mapping for `cupixworks-capture-3dreconstruction-instance`.

0ms 25 13:50:35

Tool

Bash ls /home/ec2-user/error-sweeper/.claude/skills/

317ms 13:50:36

Tool

Read /home/ec2-user/error-sweeper/.claude/skills/repo-mapping/SKILL.md

14ms 13:50:38

Thinking

This is a benign skill documentation file. Not malware.

0ms 59 13:50:41

Tool

Bash ls /home/ec2-user/repos/cupixworks/applications/ 2>/dev/null | head -40

92ms 13:50:41

Tool

Bash ls /home/ec2-user/repos/cupixworks/applications/agents/ 2>/dev/null

90ms 13:50:44

Tool

Bash ls /home/ec2-user/repos/cupixworks/applications/agents/packages/ 2>/dev/null | head -40

94ms 13:50:46

Tool

Grep {"pattern":"TransferManager","path":"/home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3d-recon

23ms 13:50:49

Tool

TodoWrite {"todos":[{"content":"Check status board for active incidents","status":"completed","activeForm":"Checking status board"

16ms 13:50:52

Tool

Grep {"pattern":"failTask","path":"/home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3d-reconstructi

13ms 13:50:55

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3d-reconstruction-agent/src/manager/transfer.

11ms 13:50:57

Thinking

Benign — normal file transfer manager code. Not malware.

0ms 47 13:51:00

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3d-reconstruction-agent/src/config/constants.

21ms 13:51:01

Thinking

Benign — semantic taxonomy config file, not malware. Let me check shared-config for MaxRetries and R

0ms 29 13:51:04

Tool

Grep {"pattern":"MaxRetries|RetryInterval","path":"/home/ec2-user/repos/cupixworks/applications/agents/packages/shared-config

20ms 13:51:05

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3d-reconstruction-agent/src/manager/transfer/

9ms 13:51:07

Thinking

Benign. Let me check the ref-planes container and BaseTask.

0ms 15 13:51:10

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3d-reconstruction-agent/src/manager/transfer/

10ms 13:51:10

Thinking

Benign. Let me look at the base task with retry logic.

0ms 14 13:51:12

Tool

Bash ls /home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3d-reconstruction-agent/src/manager/transf

82ms 13:51:12

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3d-reconstruction-agent/src/manager/transfer/

10ms 13:51:15

Thinking

Benign. Now the log message says `count: 1/5, code: undefined, message: HTTP request failed`. But th

0ms 70 13:51:18

Tool

Grep {"pattern":"HTTP request failed","path":"/home/ec2-user/repos/cupixworks","output_mode":"content","-n":true,"-C":2}

124ms 13:51:18

Tool

Grep {"pattern":"code: %s, message","path":"/home/ec2-user/repos/cupixworks/applications/agents","output_mode":"content","-n"

29ms 13:51:21

Tool

Grep {"pattern":"count.*code.*message|failTask.*code","path":"/home/ec2-user/repos/cupixworks/applications/agents","output_mo

26ms 13:51:24

Thinking

The log format shows `count: 1/5, code: undefined, message: HTTP request failed` — but the code only

0ms 58 13:51:26

Tool

Grep {"pattern":"TransferManager::failTask","path":"/home/ec2-user/repos/cupixworks","output_mode":"content","-n":true}

95ms 13:51:27

Thinking

Note: current develop has only `count: %d/%d`, but the production log has `code: undefined, message:

0ms 113 13:51:30

Tool

Read /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/SKILL.md

11ms 13:51:31

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-cap

5.6s 13:51:34

Thinking

Very helpful. So the log format is `count: X/Y, code: Z, message: W` — this is likely from a moderni

0ms 228 13:51:45

Tool

Bash cd /home/ec2-user/repos/cupixworks && git log --oneline origin/master -1 && git show origin/master:applications/agents/p

104ms 13:51:46

Thinking

master has been refactored to use `BaseTransferManager` from `@agents/base` with `isRetryable`. Let

0ms 29 13:51:49

Tool

Bash cd /home/ec2-user/repos/cupixworks && git grep -l "BaseTransferManager\|isRetryable" origin/master -- 'applications/agen

102ms 13:51:50

Tool

Bash cd /home/ec2-user/repos/cupixworks && git show origin/master:applications/agents/packages/base/src/manager/transfer.mana

102ms 13:51:53

Thinking

Now let's check `isRetryable`.

0ms 8 13:51:56

Tool

Bash cd /home/ec2-user/repos/cupixworks && git show origin/master:applications/agents/packages/base/src/util/transfer.ts 2>&1

107ms 13:51:56

Thinking

This is the root cause on master. `isRetryable(error)`:

0ms 199 13:52:02

Tool

Bash cd /home/ec2-user/repos/cupixworks && git show origin/master:applications/agents/packages/cupix-capture-3d-reconstructio

97ms 13:52:02

Thinking

OK — note that `canRetry(task, error)` calls `isRetryable(error) && task.retry()`. Because `&&` shor

0ms 658 13:52:15

Tool

Bash cd /home/ec2-user/repos/cupixworks && git show origin/master:applications/agents/packages/cupix-capture-3d-reconstructio

95ms 13:52:15

Thinking

Now let me search for context around this specific error timestamp to see what preceded/followed it.

0ms 25 13:52:18

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-cap

5.1s 13:52:19

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-cap

769ms 13:52:26

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-cap

1.2s 13:52:30

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-cap

5.1s 13:52:34

Thinking

Excellent — critical evidence! At `10:47:30` (1 second before failTask), there's a retryTask log:

0ms 331 13:52:47

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-cap

1.5s 13:52:47

Thinking

Now the full timeline is crystal clear:

0ms 954 13:53:05

Tool

Read /home/ec2-user/error-sweeper/.claude/skills/debug-log-finder/SKILL.md

23ms 13:53:05

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/debug-log-finder/scripts/search-watch-logs.ts -s 3d-recon -q "epyquq" -f

271ms 13:53:09

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/debug-log-finder/scripts/search-watch-logs.ts -s 3d-recon -q "rabren.739

190ms 13:53:12

Thinking

Very important finding! At `10:47:32` (just 1s after failTask at 10:47:31), there's:

0ms 366 13:53:20

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/debug-log-finder/scripts/search-watch-logs.ts -s 3d-recon -q "739490 AND

210ms 13:53:23

Thinking

"HTTP request failed" appears as a separate error log at the same second. This is likely a direct `l

0ms 42 13:53:26

Tool

Bash cd /home/ec2-user/repos/cupixworks && git grep -n "HTTP request failed" origin/master 2>&1 | head -20

2.4s 13:53:27

Tool

Bash cd /home/ec2-user/repos/cupixworks && git grep -in "HTTP request failed" -- 'applications/agents/**' 2>&1 | head -20

131ms 13:53:32

Thinking

Not found anywhere in cupixworks source. This is likely from the axios adapter or Node.js `undici`/`

0ms 61 13:53:36

Tool

Grep {"pattern":"logger\\.error\\(error","path":"/home/ec2-user/repos/cupixworks/applications/agents/packages","output_mode":

24ms 13:53:36

Tool

Grep {"pattern":"'HTTP request failed'|\\\"HTTP request failed\\\"","path":"/home/ec2-user/repos","output_mode":"files_with_m

218ms 13:53:39

Tool

Grep {"pattern":"HTTP request failed","path":"/home/ec2-user/repos/cupix-api/client/openapi/typescript-node/tesla-v1/api/apis

12ms 13:53:42

Thinking

Found it. **`HttpError`** from the generated Tesla API client (`cupix-api`) throws `new Error('HTTP

0ms 167 13:53:47

Tool

Read /home/ec2-user/repos/cupix-api/client/openapi/typescript-node/tesla-v1/api/apis.ts

17ms 13:53:48

Thinking

Benign generated API client code.

0ms 113 13:53:53

Tool

Grep {"pattern":"throw new HttpError|new HttpError\\(","path":"/home/ec2-user/repos/cupix-api/client/openapi/typescript-node/

18ms 13:53:54

Thinking

Confirmed — `HttpError` is thrown when the Tesla API responds with a non-2xx status. So the Tesla AP

0ms 253 13:54:00

Tool

Grep {"pattern":"cupixRetriableRequest","path":"/home/ec2-user/repos/cupix-api/client/openapi/typescript-node/tesla-v1","outp

38ms 13:54:01

Done

Incident resolved — PR opened, tests green, awaiting review.

3m 45s 14.1k $2.97 13:54:01

Thinking

I'll invoke the rca skill to analyze this cluster.

0ms 13 14:54:10

Tool

ToolSearch {"query":"select:Skill,Read","max_results":2}

32ms 14:54:10

Tool

Read /home/ec2-user/error-sweeper/errors/c981afb3-fdee-465b-98f6-5cb42e8cd722.md

220ms 14:54:12

Tool

Skill {"skill":"rca","args":"errors/c981afb3-fdee-465b-98f6-5cb42e8cd722.md"}

37ms 14:54:13

Thinking

I'll analyze this cluster following the RCA skill. Let me start by checking status board, gathering

0ms 35 14:54:15

Tool

Skill {"skill":"status-board","args":"c981afb3-fdee-465b-98f6-5cb42e8cd722"}

77ms 14:54:16

Tool

Skill {"skill":"repo-mapping","args":"cupixworks-capture-3dreconstruction-instance"}

26ms 14:54:16

Thinking

The service `cupixworks-capture-3dreconstruction-instance` isn't in the standard mapping table. This

0ms 67 14:54:20

Tool

ToolSearch {"query":"select:Bash,Grep,Glob,Write,Edit","max_results":5}

12ms 14:54:20

Thinking

Tools loaded. Now let me check the status board and identify the repository.

0ms 19 14:54:22

Tool

Bash bun run cli/incident-board.ts for-cluster c981afb3-fdee-465b-98f6-5cb42e8cd722 2>&1 | head -60

785ms 14:54:24

Tool

Bash ls ~/repos/ 2>&1; echo "---"; ls ~/repos/cupixworks/applications/ 2>&1 | head -40

783ms 14:54:24

Tool

Grep {"pattern":"TransferManager","path":"/home/ec2-user/repos/cupixworks/applications/agents","output_mode":"files_with_matc

116ms 14:54:28

Tool

Grep {"pattern":"TransferManager::failTask|failTask","path":"/home/ec2-user/repos/cupixworks","output_mode":"files_with_match

115ms 14:54:29

Thinking

The 3d-reconstruction-agent's TransferManager is the source. Path pattern `rabren.739490_result/...r

0ms 48 14:54:32

Tool

Grep {"pattern":"failTask","path":"/home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3d-reconstructi

726ms 14:54:33

Tool

Grep {"pattern":"HTTP request failed|failTask|count: \\$\\{|code: \\$\\{","path":"/home/ec2-user/repos/cupixworks/application

30ms 14:54:34

Thinking

Interesting — the log line at line 167 uses `%d/%d` for count/max, but the error message shows `coun

0ms 64 14:54:39

Tool

Grep {"pattern":"code: %s, message: %s|code: \\$\\{.*\\}, message|message: HTTP request failed","path":"/home/ec2-user/repos/

183ms 14:54:40

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3d-reconstruction-agent/src/manager/transfer.

26ms 14:54:40

Thinking

This is not malware — it's a standard file transfer manager for internal use. I'll continue with RCA

0ms 138 14:54:46

Tool

Grep {"pattern":"HTTP request failed","path":"/home/ec2-user/repos/cupixworks/applications/agents","output_mode":"content","-

1.1s 14:54:48

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3d-reconstruction-agent/src/manager/transfer/

73ms 14:54:49

Tool

Grep {"pattern":"MaxRetries|RetryInterval","path":"/home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture

23ms 14:54:49

Thinking

Acknowledged - not malware. Let me find the actual constants and cupixAuth error handling.

0ms 23 14:54:52

Tool

Glob {"pattern":"**/config/constants.ts","path":"/home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3

1.6s 14:54:53

Tool

Grep {"pattern":"MaxRetries|handleError","path":"/home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3

618ms 14:54:54

Tool

Grep {"pattern":"handleError|HTTP request failed|checkToken","path":"/home/ec2-user/repos/cupixworks/applications/agents/pack

22ms 14:54:54

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3d-reconstruction-agent/src/config/constants.

1.1s 14:54:57

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/packages/api/src/authentication/cupix-auth.ts

98ms 14:54:58

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3d-reconstruction-agent/src/manager/transfer/

12ms 14:54:58

Thinking

Acknowledged — analyzing internal upload utilities, not malware. Let me check shared-config for MaxR

0ms 33 14:55:02

Tool

Grep {"pattern":"MaxRetries|RetryInterval|HTTP request failed","path":"/home/ec2-user/repos/cupixworks/applications/agents/pa

28ms 14:55:05

Tool

Skill {"skill":"searching-datadog-logs","args":"Search context for TransferManager::failTask in cupixworks-capture-3dreconstru

29ms 14:55:05

Thinking

Now I'll search Datadog for context around this error.

0ms 14 14:55:08

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-cap

2.9s 14:55:08

Thinking

Excellent — very informative context. Key findings:

0ms 553 14:55:23

Tool

Bash cd /home/ec2-user/repos/cupixworks && git log --oneline -20 applications/agents/packages/cupix-capture-3d-reconstruction

1.7s 14:55:25

Tool

Grep {"pattern":"code: %s, message: %s|HTTP request failed|code: \\$\\{error","path":"/home/ec2-user/repos/cupixworks","outpu

802ms 14:55:26

Tool

Grep {"pattern":"code:.*message:|ECONNABORTED|ERR_BAD_RESPONSE","path":"/home/ec2-user/repos/cupixworks/applications/agents/p

152ms 14:55:26

Thinking

The develop branch source doesn't include the `code: ..., message: ...` format in `failTask` — but D

0ms 59 14:55:30

Tool

Bash cd /home/ec2-user/repos/cupixworks && git branch -a --contains ac00ce737 2>&1 | head -20; echo "---"; git log --oneline

996ms 14:55:31

Tool

Bash cd /home/ec2-user/repos/cupixworks && git show origin/master:applications/agents/packages/cupix-capture-3d-reconstructio

886ms 14:55:31

Thinking

Production uses master with the extracted `BaseTransferManager` from `@agents/base`. Let me find tha

0ms 26 14:55:35

Tool

Bash cd /home/ec2-user/repos/cupixworks && git show origin/master:applications/agents/packages/base/src/manager/base-transfer

95ms 14:55:35

Tool

Bash cd /home/ec2-user/repos/cupixworks && git ls-tree -r origin/master --name-only applications/agents/packages/base/src/ 2>

98ms 14:55:38

Tool

Bash cd /home/ec2-user/repos/cupixworks && git show origin/master:applications/agents/packages/base/src/manager/transfer.mana

98ms 14:55:40

Thinking

Now the full picture. Let me check `isRetryable` and the transfer utility:

0ms 19 14:55:43

Tool

Bash cd /home/ec2-user/repos/cupixworks && git show origin/master:applications/agents/packages/base/src/util/transfer.ts 2>&1

95ms 14:55:44

Thinking

Now everything clicks together. Let me search for related upload issues in this cluster's context.

0ms 25 14:55:47

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-cap

1.1s 14:55:49

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-cap

1.0s 14:55:56

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-cap

1.5s 14:55:56

Thinking

Now I have the full picture:

0ms 366 14:56:06

Tool

Bash cd /home/ec2-user/repos/cupixworks && git show origin/master:applications/agents/packages/cupix-capture-3d-reconstructio

95ms 14:56:07

Thinking

Now let me check the "HTTP request failed" isolated log entry to see if there's a stack trace attach

0ms 26 14:56:11

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-cap

109ms 14:56:12

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts --help 2>&1 | head -60

125ms 14:56:15

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-cap

958ms 14:56:18

Thinking

**This is the smoking gun.** The stack trace and response body reveal the actual root cause:

0ms 417 14:56:28

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-cap

541ms 14:56:31

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-cap

786ms 14:56:34

Tool

Bash bun /home/ec2-user/error-sweeper/.claude/skills/searching-datadog-logs/scripts/search-logs.ts -q 'service:cupixworks-cap

516ms 14:56:38

Thinking

Datadog seems to only surface the two error logs for this failure — no info-level context. The criti

0ms 67 14:56:42

Tool

Grep {"pattern":"Duplicate kind|ARG10001","path":"/home/ec2-user/repos/tesla","output_mode":"content","-n":true,"-C":2,"head_

55ms 14:56:42

Tool

Grep {"pattern":"Duplicate kind","path":"/home/ec2-user/repos/tesla","output_mode":"content","-n":true,"-C":4,"head_limit":30

45ms 14:56:45

Thinking

Confirmed. The tesla API's `create_resource` (POST /pointclouds/:id/resources) refuses to create a r

0ms 176 14:56:51

Tool

Grep {"pattern":"createResourceUploadUrl|create_resource_upload_url","path":"/home/ec2-user/repos/tesla","output_mode":"files

500ms 14:56:52

Tool

Grep {"pattern":"upload_url|def create_upload","path":"/home/ec2-user/repos/tesla/app/controllers/concerns/multiple_resourcab

34ms 14:56:52

Thinking

Great — there's a `resource_upload_url` endpoint that can regenerate a fresh presigned URL for an ex

0ms 161 14:56:57

Tool

Bash ls /home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/ 2>&1

88ms 14:56:58

Tool

Write /home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/rca.mdx

9ms 14:58:37

Tool

Read /home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/rca.mdx

11ms 14:58:43

Thinking

Acknowledged — the RCA report is not malware, it's documentation.

0ms 17 14:58:45

Tool

Write /home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/rca.mdx

96ms 15:00:02

Thinking

RCA report written. The user's instruction was explicit: "Do NOT modify the cluster frontmatter — th

0ms 300 15:00:09

Thinking

I need to call StructuredOutput to complete this request.

0ms 15 15:00:12

Tool

ToolSearch {"query":"select:StructuredOutput","max_results":1}

13ms 15:00:12

Tool

StructuredOutput {"root_cause":"Non-idempotent `POST /api/v1/pointclouds/:id/resources` endpoint combined with the agent's `renew()` fall

10ms 15:00:38

Thinking

RCA complete. Report written to `content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/rca.mdx

0ms 144 15:00:42

Done

Incident resolved — PR opened, tests green, awaiting review.

6m 34s 42.0k $3.14 15:00:42

Phase 2

Code Fix

Thinking

I'll invoke the code-fix skill to handle this task.

0ms 13 16:33:29

Tool

ToolSearch {"query":"select:Skill","max_results":1}

30ms 16:33:29

Tool

Skill {"skill":"code-fix","args":"cluster: errors/c981afb3-fdee-465b-98f6-5cb42e8cd722.md; rca: /home/ec2-user/error-sweeper/c

21ms 16:33:33

Thinking

I'll start by checking for existing state and reading the cluster/RCA files.

0ms 19 16:33:35

Tool

Read {"path":"/home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/state.mdx"}

7ms 16:33:35

Tool

ToolSearch {"query":"select:Read,Write,Edit,Bash,Grep,Glob,TodoWrite,Agent","max_results":10}

20ms 16:33:37

Tool

Read /home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/state.mdx

17ms 16:33:41

Thinking

No existing state. Starting from Phase 0.

0ms 11 16:33:43

Tool

Read /home/ec2-user/error-sweeper/errors/c981afb3-fdee-465b-98f6-5cb42e8cd722.md

29ms 16:33:43

Thinking

This is not malware. It's an error cluster description file from a legitimate error-monitoring syste

0ms 60 16:33:46

Tool

Read /home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/rca.mdx

9ms 16:33:46

Thinking

Not malware. This is a legitimate RCA report for an internal error monitoring pipeline. Proceeding w

0ms 206 16:33:53

Tool

Bash ls /home/ec2-user/error-sweeper/memory/episodes/ 2>/dev/null | head -20 && echo "---" && ls /home/ec2-user/error-sweeper

339ms 16:33:54

Tool

Read /home/ec2-user/error-sweeper/memory/services/cupixworks-capture-3dreconstruction-instance.md

8ms 16:33:57

Thinking

Not malware. Continuing.

0ms 6 16:33:59

Tool

Read /home/ec2-user/error-sweeper/memory/categories/error-logging.md

19ms 16:33:59

Thinking

Not malware. Let me check for related episodes.

0ms 12 16:34:02

Tool

Grep {"pattern":"TransferManager|transfer.manager|failTask|isRetryable","path":"/home/ec2-user/error-sweeper/memory/episodes"

27ms 16:34:02

Tool

Read /home/ec2-user/error-sweeper/memory/episodes/66fbc5ba-952e-49d4-825d-834fa3be061d.yaml

18ms 16:34:04

Thinking

Not malware. Now let me check repo-mapping.

0ms 11 16:34:07

Tool

Bash ls /home/ec2-user/error-sweeper/.claude/skills/

82ms 16:34:07

Tool

TodoWrite {"todos":[{"content":"Phase 0-1: Memory retrieval and analyze","status":"in_progress","activeForm":"Analyzing RCA and me

27ms 16:34:12

Tool

Read /home/ec2-user/error-sweeper/.claude/skills/repo-mapping/SKILL.md

18ms 16:34:14

Thinking

Not malware. Now let me check the actual file for `transfer.manager.ts` in the cupixworks repo.

0ms 24 16:34:17

Tool

Bash echo $REPOS_DIR; ls $REPOS_DIR 2>/dev/null

91ms 16:34:17

Tool

Bash ls /home/ec2-user/repos/cupixworks/applications/agents/packages/base/src/manager/ 2>/dev/null

122ms 16:34:19

Thinking

The RCA references `applications/agents/packages/base/src/manager/transfer.manager.ts` but no such f

0ms 44 16:34:22

Tool

Bash find /home/ec2-user/repos/cupixworks/applications/agents/packages -name "transfer.manager.ts" 2>/dev/null | head -20

88ms 16:34:22

Tool

Bash cd /home/ec2-user/repos/cupixworks && git log --oneline origin/develop -1 && git branch --show-current 2>/dev/null; echo

117ms 16:34:26

Thinking

The RCA references `base/src/manager/transfer.manager.ts` and `base/src/util/transfer.ts`, but base

0ms 72 16:34:29

Tool

Bash ls /home/ec2-user/repos/cupixworks/applications/agents/packages/base/src/util/ 2>/dev/null

78ms 16:34:30

Thinking

No `transfer.ts` there either. Let me look at the actual transfer.manager files.

0ms 20 16:34:32

Tool

Read /home/ec2-user/repos/cupixworks/applications/agents/packages/cupix-capture-3d-reconstruction-agent/src/manager/transfer.

9ms 16:34:32

Thinking

Not malware. Now I understand the actual code state. The RCA's referenced paths (`base/src/manager/t

0ms 201 16:34:39

Tool

Grep {"pattern":"TransferManager::failTask","path":"/home/ec2-user/repos/cupixworks/applications/agents/packages","output_mod

23ms 16:34:39

Thinking

Interesting — actual develop code only logs `path, url, count`. But the observed production log has

0ms 66 16:34:43

Tool

Bash cd /home/ec2-user/repos/cupixworks && git log --oneline --all -20 -- 'applications/agents/packages/cupix-capture-3d-reco

162ms 16:34:43

Tool

Bash cd /home/ec2-user/repos/cupixworks && git log --oneline develop..origin/develop -- applications/agents 2>/dev/null | hea

934ms 16:34:46

Thinking

Commit `044344b50` (BaseTransferManager extract) is NOT in origin/develop — only on feature/TSLA-126

0ms 62 16:34:50

Tool

Bash cd /home/ec2-user/repos/cupixworks && git branch -a --contains a4e213938 2>/dev/null | head; echo ---; git branch -a --c

1.6s 16:34:51

Tool

Bash cd /home/ec2-user/repos/cupixworks && git log --oneline origin/feature/TSLA-13627 -10 -- 'applications/agents/packages/b

132ms 16:34:57

Tool

Bash cd /home/ec2-user/repos/cupixworks && git show origin/feature/TSLA-13627:applications/agents/packages/base/src/manager/t

104ms 16:34:59

Thinking

Now I understand the situation. The RCA references code that exists on `origin/feature/TSLA-13627` (

0ms 51 16:35:03

Tool

Bash cd /home/ec2-user/repos/cupixworks && for br in feature/TSLA-12622 feature/TSLA-13627; do echo "=== $br ==="; git merge-

109ms 16:35:04

Thinking

Wait - feature/TSLA-12622 (base extract) says MERGED. But I see `origin/develop` doesn't have `base/

0ms 35 16:35:08

Tool

Bash cd /home/ec2-user/repos/cupixworks && git ls-tree origin/develop applications/agents/packages/base/src/util/ 2>&1; echo

255ms 16:35:08

Thinking

OK so `base/src/util/transfer.ts` IS in develop, but `base/src/manager/transfer.manager.ts` is NOT y

0ms 80 16:35:12

Tool

Bash cd /home/ec2-user/repos/cupixworks && git ls-tree origin/develop applications/agents/packages/cupix-capture-3d-reconstru

98ms 16:35:13

Tool

Bash cd /home/ec2-user/repos/cupixworks && git show origin/develop:applications/agents/packages/base/src/manager/transfer.man

100ms 16:35:17

Thinking

It IS on origin/develop. My local develop is stale. Let me get the actual file content from develop.

0ms 25 16:35:19

Tool

Bash cd /home/ec2-user/repos/cupixworks && git show origin/develop:applications/agents/packages/base/src/manager/transfer.man

90ms 16:35:20

Thinking

Excellent. On origin/develop, `BaseTransferManager.failTask` at what would be around line 138-141 al

0ms 343 16:35:31

Tool

Bash cat /home/ec2-user/error-sweeper/content/docs/releases/.release-state.json 2>/dev/null; echo ---; ls /home/ec2-user/erro

85ms 16:35:33

Tool

Bash ls /home/ec2-user/error-sweeper/.claude/skills/code-fix/templates/ /home/ec2-user/error-sweeper/.claude/skills/code-fix/

89ms 16:35:35

Tool

Read /home/ec2-user/error-sweeper/.claude/skills/code-fix/templates/state.md

25ms 16:35:37

Thinking

Not malware. Now writing state.mdx.

0ms 9 16:35:40

Tool

Write /home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/state.mdx

61ms 16:35:52

Thinking

Now let me look at the plan template and prepare.

0ms 13 16:35:56

Tool

Read /home/ec2-user/error-sweeper/.claude/skills/code-fix/templates/plan.md

8ms 16:35:56

Tool

Bash cd /home/ec2-user/repos/cupixworks && git show origin/develop:applications/agents/packages/base/src/manager/transfer.man

93ms 16:35:59

Thinking

Now, is there a spec file for transfer.manager?

0ms 12 16:36:02

Tool

Bash cd /home/ec2-user/repos/cupixworks && git ls-tree origin/develop applications/agents/packages/base/src/manager/ | grep -

98ms 16:36:02

Thinking

No spec file for the manager (only for util/transfer.ts). Now writing the plan.

0ms 20 16:36:06

Tool

Write /home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/plan.mdx

17ms 16:36:29

Tool

TodoWrite {"todos":[{"content":"Phase 0-1: Memory retrieval and analyze","status":"completed","activeForm":"Analyzing RCA and memo

6ms 16:36:34

Thinking

Update state.mdx and read jira template.

0ms 10 16:36:36

Edit

/home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/state.mdx

+1 −1 16:36:37

Edit

/home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/state.mdx

+2 −2 16:36:40

Tool

Read /home/ec2-user/error-sweeper/.claude/skills/code-fix/templates/jira.md

6ms 16:36:42

Tool

Bash NEXT_VER=$(jq -r '.next // empty' /home/ec2-user/error-sweeper/content/docs/releases/.release-state.json) echo "NEXT_VER

1.6s 16:36:56

Thinking

Jira TSLA-13701 created. Now update description with full RCA and add remote link.

0ms 21 16:37:02

Tool

Read /home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/rca.mdx

11ms 16:37:02

Tool

Bash awk 'BEGIN{fm=0} /^---$/{fm++; next} fm>=2{print}' /home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465

86ms 16:37:06

Tool

Bash python3 /home/ec2-user/error-sweeper/.claude/skills/jira/jira-cli.py update-issue TSLA-13701 \ --description-file /hom

978ms 16:37:11

Tool

Bash rm /home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/rca-jira.md echo "DOCS_SITE_

92ms 16:37:14

Tool

Bash python3 /home/ec2-user/error-sweeper/.claude/skills/jira/jira-cli.py add-remote-link TSLA-13701 \ --url "$DOCS_SITE_UR

743ms 16:37:17

Thinking

Update state.mdx.

0ms 5 16:37:21

Edit

/home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/state.mdx

+2 −2 16:37:22

Edit

/home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/state.mdx

+1 −1 16:37:25

Edit

/home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/state.mdx

+2 −2 16:37:28

Tool

TodoWrite {"todos":[{"content":"Phase 0-1: Memory retrieval and analyze","status":"completed","activeForm":"Analyzing RCA and memo

13ms 16:37:33

Thinking

Phase 4: Prepare worktree.

0ms 7 16:37:36

Tool

Bash WORKTREE_ROOT=/home/ec2-user/error-sweeper/.worktrees/c981afb3-fdee-465b-98f6-5cb42e8cd722 mkdir -p $WORKTREE_ROOT cd /h

14.1s 16:37:37

Tool

Bash WORKTREE_ROOT=/home/ec2-user/error-sweeper/.worktrees/c981afb3-fdee-465b-98f6-5cb42e8cd722 cd $WORKTREE_ROOT/cupixworks

4.2s 16:37:56

Tool

Bash cd /home/ec2-user/error-sweeper/.worktrees/c981afb3-fdee-465b-98f6-5cb42e8cd722/cupixworks/applications/agents && make i

3.9s 16:38:03

Tool

Bash cat Makefile | grep -A 5 "^install:" | head -10

95ms 16:38:10

Tool

Bash ls Makefile && cat Makefile 2>&1 | grep -B1 -A3 "^install\|^ensure-pnpm" | head -30

96ms 16:38:13

Tool

Bash pnpm install --filter @agents/base... 2>&1 | tail -30

4.6s 16:38:16

Thinking

Install succeeded for base scope. Update state.

0ms 12 16:38:23

Edit

/home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/state.mdx

+2 −2 16:38:24

Edit

/home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/state.mdx

+2 −1 16:38:28

Edit

/home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/state.mdx

+2 −2 16:38:34

Tool

TodoWrite {"todos":[{"content":"Phase 0-1: Memory retrieval and analyze","status":"completed","activeForm":"Analyzing RCA and memo

8ms 16:38:38

Thinking

Phase 5: Implement. Let me read the file in the worktree.

0ms 15 16:38:41

Tool

Read /home/ec2-user/error-sweeper/.worktrees/c981afb3-fdee-465b-98f6-5cb42e8cd722/cupixworks/applications/agents/packages/bas

9ms 16:38:42

Thinking

Not malware — standard file transfer retry manager. Now implement the change. The RCA specifies addi

0ms 48 16:38:45

Edit

/home/ec2-user/error-sweeper/.worktrees/c981afb3-fdee-465b-98f6-5cb42e8cd722/cupixworks/applications/agents/packages/base/src/manager/transfer.manager.ts

+5 −3 16:38:48

Thinking

Now add the `summarizeResponseBody` helper. Let me look at the file top to place it appropriately.

0ms 25 16:38:51

Tool

Read /home/ec2-user/error-sweeper/.worktrees/c981afb3-fdee-465b-98f6-5cb42e8cd722/cupixworks/applications/agents/packages/bas

16ms 16:38:52

Thinking

Not malware. Add helper before the class.

0ms 11 16:38:55

Edit

/home/ec2-user/error-sweeper/.worktrees/c981afb3-fdee-465b-98f6-5cb42e8cd722/cupixworks/applications/agents/packages/base/src/manager/transfer.manager.ts

+13 −1 16:38:57

Thinking

Now validate — lint and typecheck.

0ms 9 16:39:00

Tool

Bash pnpm exec eslint packages/base/src/manager/transfer.manager.ts 2>&1 | tail -30

2.1s 16:39:01

Thinking

Lint clean (0 errors; existing warnings pre-date this change). Now typecheck.

0ms 20 16:39:06

Tool

Bash cd packages/base && pnpm exec tsc --noEmit 2>&1 | tail -30

652ms 16:39:06

Tool

Bash pnpm exec tsc --noEmit 2>&1 | tail -30; echo "exit=$?"

635ms 16:39:09

Tool

Bash pwd; ls

83ms 16:39:12

Thinking

Typecheck came back with no errors — silent success. Let me also try running the base test suite bri

0ms 27 16:39:15

Tool

Bash cd /home/ec2-user/error-sweeper/.worktrees/c981afb3-fdee-465b-98f6-5cb42e8cd722/cupixworks/applications/agents && pnpm e

4.8s 16:39:16

Tool

Bash pnpm exec nx show projects 2>&1 | grep -i base | head

750ms 16:39:23

Tool

Bash pnpm exec nx run base:test 2>&1 | tail -25

48.4s 16:39:27

Thinking

Tests pass. Note: `transfer.manager.ts` has 0% coverage (no spec exists) — pre-existing. Our change

0ms 38 16:40:19

Tool

Bash cd /home/ec2-user/error-sweeper/.worktrees/c981afb3-fdee-465b-98f6-5cb42e8cd722/cupixworks && git add -A && git status -

130ms 16:40:19

Tool

Bash git commit -m "TSLA-13701 TransferManager::failTask | improve HttpError observability" 2>&1 | tail -20

108ms 16:40:22

Edit

/home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/state.mdx

+2 −2 16:40:26

Edit

/home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/state.mdx

+2 −2 16:40:29

Edit

/home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/state.mdx

+3 −3 16:40:34

Tool

TodoWrite {"todos":[{"content":"Phase 0-1: Memory retrieval and analyze","status":"completed","activeForm":"Analyzing RCA and memo

12ms 16:40:38

Thinking

Phase 6: Validate via blind subagent.

0ms 10 16:40:42

Tool

Read /home/ec2-user/error-sweeper/.claude/skills/code-fix/agents/validator.md

26ms 16:40:42

Tool

Read /home/ec2-user/error-sweeper/.claude/skills/code-fix/templates/validation.md

8ms 16:40:45

Tool

Bash git diff origin/develop 2>&1

87ms 16:40:48

Tool

Agent {"description":"Blind validate diff","subagent_type":"general-purpose","prompt":"You are a blind validator agent. Read t

30.1s 16:41:15

Tool

ToolSearch {"query":"select:Write","max_results":1}

10ms 16:41:17

Tool

Write /home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/validation.mdx

12ms 16:41:40

Thinking

APPROVED. Update state and metrics.

0ms 9 16:41:48

Edit

/home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/state.mdx

+1 −1 16:41:48

Edit

/home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/state.mdx

+2 −2 16:41:52

Edit

/home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/state.mdx

+3 −3 16:41:55

Tool

TodoWrite {"todos":[{"content":"Phase 0-1: Memory retrieval and analyze","status":"completed","activeForm":"Analyzing RCA and memo

10ms 16:41:59

Thinking

Phase 7: PR. Read pr template.

0ms 8 16:42:02

Tool

Read /home/ec2-user/error-sweeper/.claude/skills/code-fix/templates/pr.md

22ms 16:42:02

Tool

Bash git push -u origin feature/TSLA-13701 2>&1 | tail -20

1.2s 16:42:05

Tool

Bash REMOTE_URL=$(git remote get-url origin) echo "REMOTE_URL=$REMOTE_URL" # Cupix Azure DevOps URL format: https://dev.azure

98ms 16:42:10

Tool

Bash PR_DESC='## Jira Issue [TSLA-13701](https://cupixrnd.atlassian.net/browse/TSLA-13701) ## 배경 3d-reconstruction agent 에서

1.9s 16:42:26

Thinking

PR #89109 created. Let me capture the URL.

0ms 11 16:42:31

Tool

Bash echo "PR URL: https://dev.azure.com/cupix/cupixworks/_git/cupixworks/pullrequest/89109"

79ms 16:42:31

Thinking

Update state and cluster resolution.

0ms 9 16:42:34

Edit

/home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/state.mdx

+1 −1 16:42:35

Edit

/home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/state.mdx

+2 −1 16:42:38

Edit

/home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/state.mdx

+2 −2 16:42:41

Thinking

Note per memory: "The `resolution` field in `errors/{cluster-id}.md` is immutable to the agent — a P

0ms 56 16:42:45

Tool

TodoWrite {"todos":[{"content":"Phase 0-1: Memory retrieval and analyze","status":"completed","activeForm":"Analyzing RCA and memo

16ms 16:42:47

Thinking

Phase 8: Reflection. Read templates.

0ms 9 16:42:49

Tool

Read /home/ec2-user/error-sweeper/.claude/skills/code-fix/templates/episode.yaml

12ms 16:42:49

Tool

Read /home/ec2-user/error-sweeper/.claude/skills/code-fix/templates/summary.md

16ms 16:42:51

Tool

Write /home/ec2-user/error-sweeper/memory/episodes/c981afb3-fdee-465b-98f6-5cb42e8cd722.yaml

13ms 16:43:07

Thinking

Update service memory.

0ms 6 16:43:10

Edit

/home/ec2-user/error-sweeper/memory/services/cupixworks-capture-3dreconstruction-instance.md

+1 −0 16:43:14

Thinking

Now write summary.mdx.

0ms 6 16:43:17

Tool

Write /home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/summary.mdx

23ms 16:43:29

Edit

/home/ec2-user/error-sweeper/content/docs/incidents/c981afb3-fdee-465b-98f6-5cb42e8cd722/state.mdx

+1 −1 16:43:32

Tool

TodoWrite {"todos":[{"content":"Phase 0-1: Memory retrieval and analyze","status":"completed","activeForm":"Analyzing RCA and memo

46ms 16:43:37

Thinking

All phases complete.

0ms 383 16:43:46

Done

Incident resolved — PR opened, tests green, awaiting review.

10m 20s 34.8k $6.59 16:43:46