ActiveRecord::StatementInvalid: Mysql2::Error: You have an error in your SQL syntax; check the manual that corresponds t

Runs (24h)

● completed

Total tokens

57.1k

Cost

$8.41USD

p50 / p95 latency

32m 34s

Eval score

Agent run f86da8fe-be6b-4d9f-a3b8-c4206708a2dd

Started 23:32:19 · finished 01:04:56 · 92m 36s wall time · 208 steps · 124 tools · 1 edits · Completed

Phase 1

Root Cause Analysis

Thinking

I'll start by invoking the rca skill and reading the cluster file.

0ms 17 08:32:21

Tool

Skill rca

510ms 08:32:22

Tool

Read /home/ec2-user/error-sweeper/errors/f86da8fe-be6b-4d9f-a3b8-c4206708a2dd.md

26ms 08:32:22

Thinking

Let me load the Skill tool schema first.

0ms 10 08:32:24

Tool

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

22ms 08:32:25

Tool

Skill {"skill":"rca","args":"errors/f86da8fe-be6b-4d9f-a3b8-c4206708a2dd.md"}

35ms 08:32:28

Thinking

Let me follow the mandatory pre-RCA steps. First, check status-board for active incidents, review me

0ms 143 08:32:33

Tool

Skill {"skill":"status-board","args":"svc:cupixworks-mysql2 cluster f86da8fe-be6b-4d9f-a3b8-c4206708a2dd last_seen 2026-08-05"

706ms 08:32:34

Tool

Grep {"pattern":"qa_preference AS team_qa","path":"/home/ec2-user","output_mode":"files_with_matches"}

20.1s 08:32:35

Thinking

Key hit: `facility_repository.rb`, `record_repository.rb`, `admin/record_repository.rb` in tesla con

0ms 45 08:32:57

Tool

Bash bun run cli/incident-board.ts for-cluster f86da8fe-be6b-4d9f-a3b8-c4206708a2dd 2>&1 | head -50

1.8s 08:32:59

Tool

Grep {"pattern":"qa_preference AS team_qa","path":"/home/ec2-user/repos/tesla","output_mode":"content","-n":true,"-C":8}

704ms 08:33:00

Thinking

The representative error's snippet `'*, workspaces.name AS workspace_name, teams.qa_preference AS te

0ms 148 08:33:05

Tool

Read /home/ec2-user/repos/tesla/app/repositories/facility_repository.rb

23ms 08:33:06

Thinking

The `default_joins` SELECT is a valid multi-line string with `facilities.*`. The syntax error is `ne

0ms 170 08:33:11

Tool

Grep {"pattern":"default_joins","path":"/home/ec2-user/repos/tesla","output_mode":"content","-n":true}

69ms 08:33:12

Thinking

Let me narrow to the app-side callers of `FacilityRepository.default_joins` and understand the query

0ms 29 08:33:15

Tool

Bash grep -n "default_joins" /home/ec2-user/error-sweeper/.claude-agent/.claude/projects/-home-ec2-user-error-sweeper/765f3ac

104ms 08:33:16

Thinking

The `default_joins` result flows into `base_repository.rb` search/index paths. The syntax error `nea

0ms 142 08:33:21

Tool

Read /home/ec2-user/repos/tesla/app/repositories/base_repository.rb

48ms 08:33:22

Thinking

The `permission_joins(default_joins(records), ...)` composes: `default_joins` sets `.select('facilit

0ms 362 08:33:30

Tool

Read /home/ec2-user/repos/tesla/app/repositories/base_repository.rb

21ms 08:33:32

Thinking

Now let me confirm the actual current SQL from Datadog spans. Since this is a `cupixworks-mysql2` ad

0ms 72 08:33:36

Tool

Bash ls cli/ lib/ 2>/dev/null | head -40; echo "---config---"; grep -rn "loadConfig\|DatadogClient" lib/ | grep -i "export\|c

118ms 08:33:37

Tool

Grep {"pattern":"async (searchSpans|searchSpansPaged)","path":"/home/ec2-user/error-sweeper/lib/datadog/client.ts","output_mo

19ms 08:33:40

Tool

Bash cat > /tmp/spansearch.ts <<'EOF' import { loadConfig } from "./lib/config"; import { DatadogClient } from "./lib/datadog

111ms 08:33:51

Tool

Bash cp /tmp/spansearch.ts ./_spansearch.ts && sed -i 's#\./lib/#/home/ec2-user/error-sweeper/lib/#g' ./_spansearch.ts && bun

35.7s 08:33:55

Thinking

Rate-limited. Per my memory, running the span query in the background gives it enough spacing. Let m

0ms 67 08:34:34

Tool

Bash sleep 20 && bun run ./_spansearch.ts 2>&1 | head -60

30ms 08:34:35

Thinking

While that runs, let me examine how `default_joins` relations could get a `.count` / aggregate appli

0ms 161 08:34:41

Tool

Grep {"pattern":"\\.count\\b|\\.size\\b|calculate|\\.sum\\(|\\.pluck|\\.exists\\?|\\.ids\\b","path":"/home/ec2-user/repos/tes

29ms 08:34:42

Thinking

None of those apply to `default_joins`. Let me check the base_repository `index` / `search` path mor

0ms 91 08:34:46

Tool

Read /home/ec2-user/repos/tesla/app/repositories/base_repository.rb

16ms 08:34:47

Thinking

Let me check the span search result now.

0ms 10 08:34:49

Tool

TaskOutput {"task_id":"bkigk039z","block":true,"timeout":30000}

30.0s 08:34:49

Thinking

While that runs, let me look at the FacilityRepository's own `search`/`index` override (if any) and

0ms 78 08:35:22

Tool

Read /home/ec2-user/repos/tesla/app/repositories/facility_repository.rb

41ms 08:35:23

Thinking

Let me check on the background span search — it's the key evidence.

0ms 17 08:35:25

Tool

TaskOutput {"task_id":"bkigk039z","block":"true","timeout":"60000"}

20ms 08:35:26

Tool

ToolSearch {"query":"select:TaskOutput","max_results":3}

30ms 08:35:28

Tool

TaskOutput {"task_id":"bkigk039z","block":true,"timeout":120000}

39ms 08:35:30

Thinking

Still 429. Let me try again in background with a longer initial wait, and also try log searches (whi

0ms 51 08:35:33

Tool

Bash sleep 90 && bun run ./_spansearch.ts 2>&1 | head -60

48ms 08:35:34

Thinking

Meanwhile let me try a log search for the message string. Let me find the log-search helper.

0ms 23 08:35:38

Tool

Bash ls lib/datadog/; echo "---"; grep -rn "searchLogs\|async searchLogs" lib/datadog/client.ts | head

84ms 08:35:38

Tool

Bash cat > ./_logsearch.ts <<'EOF' import { loadConfig } from "/home/ec2-user/error-sweeper/lib/config"; import { DatadogClie

23ms 08:35:46

Thinking

While those run, let me check migration/git history for the `qa_preference` column and confirm which

0ms 127 08:35:50

Tool

Bash cd /home/ec2-user/repos/tesla && git log -1 --format="%h %ci %s" -- app/repositories/facility_repository.rb 2>/dev/null;

689ms 08:35:52

Thinking

Interesting — commit `bb6a6a38b` (TSLA-12483) changed from `.left_joins(:storage)` to `.includes(:st

0ms 166 08:35:58

Tool

TaskOutput {"task_id":"b0h514j07","block":true,"timeout":120000}

95.4s 08:35:59

Thinking

Still 429 on spans. Let me check the log search result.

0ms 14 08:37:36

Tool

TaskOutput {"task_id":"b0mxyhyvz","block":true,"timeout":120000}

31ms 08:37:37

Tool

Bash cat /tmp/claude-1000/-home-ec2-user-error-sweeper/765f3ac7-e9e0-47c1-8057-c700fc7691bc/tasks/b0mxyhyvz.output 2>/dev/nul

92ms 08:37:39

Thinking

0 logs (rescued/adapter-only, as expected for `-mysql2` et: issues). The real evidence is in APM spa

0ms 66 08:37:43

Tool

Bash cat > ./_spansearch2.ts <<'EOF' import { loadConfig } from "/home/ec2-user/error-sweeper/lib/config"; import { DatadogCl

33ms 08:37:52

Thinking

While that runs, let me confirm the exact ActiveRecord failure mechanism. Let me check whether `.inc

0ms 102 08:37:56

Tool

Grep {"pattern":"def index|def _search|\\.count\\b|total_entries|\\.size\\b","path":"/home/ec2-user/repos/tesla/app/repositor

29ms 08:37:57

Thinking

`total_entries` comes from ES, not SQL count. So the count-on-select hypothesis via ES search path i

0ms 164 08:38:03

Tool

TaskOutput {"task_id":"bevobmskd","block":true,"timeout":180000}

150.9s 08:38:03

Thinking

Persistent 429 on the span endpoint across the whole session (same as the `net/http` 25055f43 episod

0ms 102 08:40:38

Tool

Bash sleep 240 && bun run ./_spansearch2.ts 2>&1 | head -50

30ms 08:40:38

Tool

Grep {"pattern":"(has_one|belongs_to|has_many).*:storage\\b","path":"/home/ec2-user/repos/tesla/app/models","output_mode":"co

37ms 08:40:41

Tool

Read /home/ec2-user/repos/tesla/app/models/concerns/storagable.rb

19ms 08:40:45

Thinking

`storage` is `belongs_to :storage, optional: true`. So `.includes(:storage)` is a belongs_to preload

0ms 331 08:40:53

Tool

TaskOutput {"task_id":"bs7gk4sqk","block":true,"timeout":300000}

268.5s 08:40:54

Thinking

The span search succeeded this time (5000 spans, 24h). But **all 5000** errored `cupixworks-mysql2`

0ms 252 08:45:30

Tool

Bash cat > ./_spansearch3.ts <<'EOF' import { loadConfig } from "/home/ec2-user/error-sweeper/lib/config"; import { DatadogCl

51.7s 08:45:39

Thinking

Partial: `resource_name:*workspaces*` returned 0 spans (facilities/workspaces resource) in that 30-m

0ms 50 08:46:34

Tool

Bash cat > ./_spansearch4.ts <<'EOF' import { loadConfig } from "/home/ec2-user/error-sweeper/lib/config"; import { DatadogCl

35ms 08:46:40

Thinking

While that runs, let me verify the ActiveRecord mechanism deterministically. The change `bb6a6a38b`

0ms 110 08:46:45

Tool

Bash cd /home/ec2-user/repos/tesla && grep -m1 "rails " Gemfile.lock; grep -m1 " activerecord " Gemfile.lock; echo "---mys

109ms 08:46:46

Thinking

Rails/AR 7.2.2. Now the mechanism. In AR, `.includes(:storage)` normally uses **preload** (separate

0ms 455 08:46:56

Tool

TaskOutput {"task_id":"b3mt85j3b","block":true,"timeout":120000}

73.1s 08:46:57

Thinking

0 facilities-resource error spans in the 30-min window around last_seen. The resource_name for a syn

0ms 97 08:48:14

Tool

Bash cat > ./_spansearch5.ts <<'EOF' import { loadConfig } from "/home/ec2-user/error-sweeper/lib/config"; import { DatadogCl

61ms 08:48:21

Thinking

While waiting, let me look at how `.count` could be invoked. The most likely path: an admin/facility

0ms 72 08:48:25

Tool

Bash cd /home/ec2-user/repos/tesla && grep -rn "\.count\b\|total_count\|\.size\b" app/repositories/admin/facility_repository.

122ms 08:48:27

Thinking

Those are raw SQL, not our path. Let me reconsider using the actual span data. Let me read the backg

0ms 36 08:48:29

Tool

TaskOutput {"task_id":"bk8rdetb5","block":true,"timeout":120000}

120.0s 08:48:30

Tool

TaskOutput {"task_id":"bk8rdetb5","block":true,"timeout":120000}

16ms 08:50:32

Thinking

429 again. The span API is heavily rate-limited this session. I have one confirmed span search (the

0ms 190 08:50:39

Tool

Bash sleep 280 && bun run ./_spansearch5.ts 2>&1 | head -40

40ms 08:50:40

Thinking

Now let me nail the mechanism from code. The key is: what consumes `default_joins(records)` in a way

0ms 333 08:50:50

Tool

Bash cd /home/ec2-user/repos/tesla && grep -rn "FacilityRepository\|facility_repository" app/repositories/workspace_repositor

131ms 08:50:52

Tool

Read /home/ec2-user/repos/tesla/app/repositories/admin/facility_repository.rb

29ms 08:50:54

Thinking

Admin also uses ES search. So both facility list paths go through ES-based `search`, which calls `de

0ms 273 08:51:01

Tool

TaskOutput {"task_id":"bijd010ya","block":true,"timeout":300000}

289.0s 08:51:01

Thinking

The span API is persistently 429'd this entire session (only one query got through, and it was satur

0ms 308 08:55:59

Tool

Bash cd /home/ec2-user/repos/tesla && grep -rn "default_scope" app/models/storage.rb app/models/concerns/storagable/*.rb 2>/d

164ms 08:56:01

Thinking

No default_scope on Storage. Let me make the final decisive attempt at the SQL syntax error span wit

0ms 60 08:56:05

Tool

Bash cat > ./_spanfinal.ts <<'EOF' import { loadConfig } from "/home/ec2-user/error-sweeper/lib/config"; import { DatadogClie

31ms 08:56:10

Done

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

23m 51s 18.9k $3.65 08:56:11

Thinking

That's the old completed task. Let me wait for the final span search and meanwhile confirm the AR me

0ms 94 08:56:14

Tool

TaskOutput {"task_id":"bhjdppigk","block":true,"timeout":300000}

196.7s 08:56:15

Thinking

Confirmed: **0 `qa_preference` error spans in the last 14 days** (this query succeeded, exit 0, no 4

0ms 382 08:59:42

Tool

Read /home/ec2-user/repos/tesla/app/repositories/base_repository.rb

23ms 08:59:43

Thinking

Let me check the `error.handling` — is this rescued (handled) or unhandled? That determines noise vs

0ms 441 08:59:55

Tool

Bash cd /home/ec2-user/repos/tesla && grep -rn "def records\|records_relation\|order_by_field\|FIELD(" app/models/concerns/se

4.6s 08:59:56

Tool

Bash cd /home/ec2-user/repos/tesla && find / -path "*elasticsearch-model*/adapters/active_record.rb" 2>/dev/null | head -1 |

4.3s 09:00:04

Thinking

So `response.records` = `Facility.where(id: ids)`, and the ES order is applied by redefining `to_a`

0ms 475 09:00:21

Tool

Bash cd /home/ec2-user/repos/tesla && grep -m1 "will_paginate\|kaminari" Gemfile.lock; echo "=== paginate on default_joins/pe

158ms 09:00:24

Thinking

`will_paginate 3.3.1`. will_paginate calls `.count` on the relation to compute `total_entries`. When

0ms 139 09:00:28

Tool

Read /home/ec2-user/repos/tesla/app/repositories/facility_repository.rb

33ms 09:00:29

Thinking

That paginate is on `::Facility.search(...)` (ES relation, will_paginate on Elasticsearch::Model::Re

0ms 147 09:00:34

Tool

Bash cd /home/ec2-user/repos/tesla && grep -rn "permission_joins(.*).*\.paginate\|default_joins(.*).*\.paginate\|permission_j

167ms 09:00:37

Thinking

These confirm the general pattern (`default_joins(...).paginate` at the AR level, which triggers wil

0ms 299 09:00:45

Tool

Bash cd /home/ec2-user/repos/tesla && git show -s --format="%h %ci %s" bb6a6a38b d86e318b4 2>/dev/null; echo "=== is bb6a6a38

3.9s 09:00:48

Thinking

The `.includes(:storage)` refactor is 2026-04-19, but first_seen is 2026-03-18 (BEFORE). So the `.in

0ms 214 09:00:58

Tool

Read /home/ec2-user/repos/tesla/app/repositories/concerns/sharable_repository.rb

27ms 09:00:58

Thinking

Here `default_joins` = the member/accessor repository's default_joins, not FacilityRepository's (thi

0ms 265 09:01:07

Tool

Read /home/ec2-user/error-sweeper/.claude/skills/rca/writing-guidelines-korean.md

60ms 09:01:07

Thinking

Now I'll write the RCA report. Timestamps: first_seen `2026-03-18T10:17:49.759Z` → KST `2026-03-18 1

0ms 45 09:01:10

Thinking

I'll start by invoking the rca skill and reading the cluster file.

0ms 17 09:56:11

Tool

Skill rca

554ms 09:56:12

Tool

Read /home/ec2-user/error-sweeper/errors/f86da8fe-be6b-4d9f-a3b8-c4206708a2dd.md

30ms 09:56:12

Thinking

Let me load the Skill tool schema and read the rest of the cluster file.

0ms 18 09:56:15

Tool

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

16ms 09:56:15

Tool

Skill {"skill":"rca"}

37ms 09:56:18

Thinking

I have the cluster file and the rca skill. The user instructed me NOT to modify cluster frontmatter

0ms 149 09:56:23

Tool

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

7ms 09:56:25

Thinking

First, let me check the status board and grep the tesla repo for the distinctive SQL fingerprint.

0ms 25 09:56:28

Tool

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

938ms 09:56:29

Tool

Bash echo "REPOS_DIR=$REPOS_DIR"; ls "$REPOS_DIR" 2>/dev/null | head -30

365ms 09:56:30

Tool

Bash bun run cli/incident-board.ts for-cluster f86da8fe-be6b-4d9f-a3b8-c4206708a2dd 2>&1 | head -40

1.6s 09:56:33

Tool

Grep {"pattern":"qa_preference AS team_qa","path":"/home/ec2-user/repos/tesla","output_mode":"content","-n":true,"-C":3}

554ms 09:56:34

Thinking

Found it. The representative error's `select` string starts with `*,\n workspaces.name AS workspace_

0ms 111 09:56:38

Tool

Read /home/ec2-user/repos/tesla/app/repositories/facility_repository.rb

29ms 09:56:39

Thinking

The `select` string in `default_joins` is well-formed (`facilities.*, workspaces.name AS ...`). The

0ms 178 09:56:44

Tool

Grep {"pattern":"default_joins|permission_joins","path":"/home/ec2-user/repos/tesla","output_mode":"content","-n":true}

73ms 09:56:45

Thinking

Let me narrow to non-spec callers of `FacilityRepository.default_joins`.

0ms 18 09:56:47

Tool

Grep {"pattern":"default_joins","path":"/home/ec2-user/repos/tesla/app","output_mode":"content","-n":true}

70ms 09:56:48

Thinking

Let me find who calls `FacilityRepository`'s specific default_joins and how the select clause gets p

0ms 94 09:56:51

Tool

Bash cd /home/ec2-user/repos/tesla && grep -rn "FacilityRepository.default_joins\|FacilityRepository\.permission_joins\|self\

136ms 09:56:53

Tool

Grep {"pattern":"FacilityRepository\\.(default_joins|permission_joins)","path":"/home/ec2-user/repos/tesla/app","output_mode"

59ms 09:56:56

Tool

Read /home/ec2-user/repos/tesla/app/repositories/facility_repository.rb

24ms 09:56:58

Thinking

Now I understand the flow. The representative message shows the SELECT clause body but the syntax er

0ms 230 09:57:05

Tool

Bash ls cli/ lib/ 2>/dev/null | head -40; echo "---"; grep -rln "searchSpans\|spans/events/search\|DatadogClient" lib/ cli/ 2

132ms 09:57:06

Tool

Bash grep -n "searchSpans\|searchSpansPaged\|async search" lib/datadog/client.ts | head -20

112ms 09:57:09

Tool

Read /home/ec2-user/error-sweeper/lib/datadog/client.ts

31ms 09:57:12

Thinking

Now let me write a search script. last_seen = 2026-08-05T20:54:32.430Z. I'll search spans for `cupix

0ms 47 09:57:16

Tool

Write /home/ec2-user/error-sweeper/_sqlsearch.ts

74ms 09:57:26

Tool

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

18ms 09:57:30

Tool

Bash timeout 300 bun run _sqlsearch.ts 2>&1 | head -80

76.6s 09:57:32

Thinking

Major finding: the ACTUAL current occurrences (last_seen 2026-08-05 20:54:34 = exactly cluster last_

0ms 127 09:58:53

Tool

Write /home/ec2-user/error-sweeper/_sqlsearch2.ts

15ms 09:59:00

Tool

Bash timeout 200 bun run _sqlsearch2.ts 2>&1 | head -120

6.2s 09:59:02

Thinking

This is the real current root cause. The actual error is:

0ms 191 09:59:14

Tool

Bash timeout 120 bun run _sqlsearch2.ts 2>&1 | grep -A30 "by controller"

2.4s 09:59:15

Thinking

All 45 SQL syntax errors in 14d are `CompassSearchController#search`, all mapped to 400 (ARG20006).

0ms 41 09:59:20

Tool

Bash cd /home/ec2-user/repos/tesla && find app -iname "*compass*" ; echo "---ARG20006---"; grep -rn "ARG20006\|SQL validation

160ms 09:59:22

Tool

Read /home/ec2-user/repos/tesla/app/controllers/api/v1/compass_search_controller.rb

332ms 09:59:27

Tool

Read /home/ec2-user/repos/tesla/app/services/cupix/compass/db_search/query_executor.rb

18ms 09:59:27

Thinking

Note: the log's error.code was `ARG20006` but query_executor.rb:62 uses `ARG20003`. The code path he

0ms 86 09:59:31

Tool

Bash cd /home/ec2-user/repos/tesla && find app/services/cupix/compass -type f; echo "---ARG2000x---"; grep -rn "ARG2000\|ARG2

117ms 09:59:32

Thinking

ARG20006 isn't in the code — it may be a slightly stale deploy, or ARG20006 is raised in permission_

0ms 85 09:59:37

Tool

Read /home/ec2-user/repos/tesla/app/services/cupix/compass/db_search/pipeline.rb

472ms 09:59:37

Tool

Read /home/ec2-user/repos/tesla/app/services/cupix/compass/db_search/permission_filter.rb

23ms 09:59:38

Thinking

Now the picture is clear. The pipeline is a **Text-to-SQL** feature (Compass DB Search): user's natu

0ms 261 09:59:46

Tool

Bash cd /home/ec2-user/repos/tesla && git log --oneline -1 2>/dev/null; echo "---branch---"; git rev-parse --abbrev-ref HEAD

263ms 09:59:49

Tool

Read /home/ec2-user/repos/tesla/config/error_code/argument.yml

25ms 09:59:52

Thinking

The ARG20002/ARG20003/ARG20006 codes aren't defined in argument.yml — they're passed directly to `Cu

0ms 121 09:59:56

Tool

Bash cd /home/ec2-user/repos/tesla && grep -n "Cupix::Errors::Parameter\|client_400_error\|def client_400" app/controllers/co

121ms 09:59:57

Thinking

Confirmed: `Cupix::Errors::Parameter` → `client_400_error` → HTTP 400.

0ms 86 10:00:01

Tool

Write /home/ec2-user/error-sweeper/_sqlsearch3.ts

15ms 10:00:10

Tool

Bash timeout 200 bun run _sqlsearch3.ts 2>&1 | head -80

3.4s 10:00:12

Thinking

Definitive evidence:

0ms 369 10:00:26

Tool

Read /home/ec2-user/repos/tesla/app/services/cupix/compass/db_search/gemini_operation.rb

38ms 10:00:26

Thinking

Complete understanding. The Gemini LLM (`gemini-3-flash-preview`, temperature 0.0) generates raw SQL

0ms 291 10:00:34

Tool

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

13ms 10:00:36

Tool

Write /home/ec2-user/error-sweeper/content/docs/incidents/f86da8fe-be6b-4d9f-a3b8-c4206708a2dd/rca.mdx

18ms 10:02:00

Thinking

Now clean up the temporary search scripts and update memory.

0ms 15 10:02:02

Tool

Bash rm -f _sqlsearch.ts _sqlsearch2.ts _sqlsearch3.ts && echo cleaned

90ms 10:02:03

Tool

Read /home/ec2-user/error-sweeper/.claude-agent/.claude/projects/-home-ec2-user-error-sweeper/memory/MEMORY.md

53ms 10:02:06

Thinking

I'll append a concise episode memory. Let me add it after the "RCA Quality Patterns" section for a n

0ms 29 10:02:08

Edit

/home/ec2-user/error-sweeper/.claude-agent/.claude/projects/-home-ec2-user-error-sweeper/memory/MEMORY.md

+6 −1 10:02:27

Tool

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

13ms 10:02:31

Thinking

RCA complete. Report written to `content/docs/incidents/f86da8fe-be6b-4d9f-a3b8-c4206708a2dd/rca.mdx

0ms 367 10:02:40

Thinking

I need to load the StructuredOutput tool schema first, then call it.

0ms 17 10:02:42

Tool

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

35ms 10:02:42

Tool

StructuredOutput {"root_cause":"The ET Representative Error is STALE. The pinned representative (facility_repository.rb default_joins SEL

12ms 10:03:07

Thinking

RCA complete.

0ms 180 10:03:12

Done

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

7m 3s 28.1k $3.32 10:03:12

Phase 2

Code Fix

Thinking

I'll start by loading the code-fix skill and reviewing the cluster.

0ms 17 10:03:19

Tool

Skill code-fix

1.4s 10:03:19

Tool

Read /home/ec2-user/error-sweeper/errors/f86da8fe-be6b-4d9f-a3b8-c4206708a2dd.md

416ms 10:03:20

Tool

Read /home/ec2-user/error-sweeper/content/docs/incidents/f86da8fe-be6b-4d9f-a3b8-c4206708a2dd/rca.mdx

93ms 10:03:21

Thinking

Let me load the Skill tool schema.

0ms 9 10:03:24

Tool

ToolSearch {"query":"select:Skill,Write,TodoWrite","max_results":5}

27ms 10:03:24

Tool

Skill {"skill":"code-fix"}

46ms 10:03:27

Thinking

The RCA verdict is **noise** — "tesla 코드 결함이 아니다" and "즉시 조치: 없음... 코드 변경 불필요". Per my memory (f86da

0ms 84 10:03:31

Tool

Glob {"path":"/home/ec2-user/error-sweeper","pattern":"content/docs/incidents/f86da8fe-be6b-4d9f-a3b8-c4206708a2dd/*.mdx"}

3.2s 10:03:33

Tool

Glob {"path":"/home/ec2-user/error-sweeper","pattern":".claude/skills/code-fix/templates/*"}

2.8s 10:03:33

Thinking

No existing state — starting from Phase 0. Let me read the templates I need.

0ms 19 10:03:38

Tool

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

1.5s 10:03:39

Tool

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

993ms 10:03:39

Tool

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

543ms 10:03:40

Tool

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

29ms 10:03:40

Thinking

This is a clear operations-only / noise case. Per my memory (f86da8fe episode confirmed noise) and t

0ms 127 10:03:45

Tool

TodoWrite {"todos":[{"content":"Analyze RCA and confirm noise/no-code-change verdict","status":"completed","activeForm":"Analyzing

16ms 10:03:47

Tool

Write /home/ec2-user/error-sweeper/content/docs/incidents/f86da8fe-be6b-4d9f-a3b8-c4206708a2dd/state.mdx

72ms 10:04:00

Tool

TodoWrite {"todos":[{"content":"Analyze RCA and confirm noise/no-code-change verdict","status":"completed","activeForm":"Analyzing

20ms 10:04:04

Tool

Write /home/ec2-user/error-sweeper/content/docs/incidents/f86da8fe-be6b-4d9f-a3b8-c4206708a2dd/plan.mdx

15ms 10:04:22

Tool

Write /home/ec2-user/error-sweeper/content/docs/incidents/f86da8fe-be6b-4d9f-a3b8-c4206708a2dd/validation.mdx

14ms 10:04:32

Tool

Write /home/ec2-user/error-sweeper/content/docs/incidents/f86da8fe-be6b-4d9f-a3b8-c4206708a2dd/summary.mdx

16ms 10:04:44

Thinking

My memory already has a detailed episode for this exact cluster (f86da8fe / ET b99ac4c8). I'll add t

0ms 43 10:04:47

Tool

TodoWrite {"todos":[{"content":"Analyze RCA and confirm noise/no-code-change verdict","status":"completed","activeForm":"Analyzing

11ms 10:04:49

Thinking

Done. Cluster `f86da8fe-be6b-4d9f-a3b8-c4206708a2dd` is **noise** — no code change required.

0ms 317 10:04:56

Done

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

1m 39s 10.1k $1.44 10:04:56