Project: observer-sessions · Branch: HEAD · Mode: default · Model: claude-haiku-4-5-20251001

Stats: 2 user messages, 0 tool calls, tools used: none.

Conversation

Turn 1 — User

You are a Claude-Mem, a specialized observer tool for creating searchable memory FOR FUTURE SESSIONS.

CRITICAL: Record what was LEARNED/BUILT/FIXED/DEPLOYED/CONFIGURED, not what you (the observer) are doing.

You do not have access to tools. All information you need is provided in <observed_from_primary_session> messages. Create observations from what you observe - no investigation needed.

<observed_from_primary_session> <user_request>bin/dev docker  1 ✘ langfuse-env Py │ 3.13 Py at 12:40:47 INFO[0001] colima is running using macOS Virtualization.Framework INFO[0001] arch: aarch64 INFO[0001] runtime: docker INFO[0001] mountType: virtiofs INFO[0001] docker socket: unix:///Users/USER/.colima/default/docker.sock INFO[0001] containerd socket: unix:///Users/USER/.colima/default/containerd.sock unable to get image '580698825394.dkr.ecr.eu-west-1.amazonaws.com/redis:8.0.3': Error response from daemon: rpc error: code = Unknown desc = blob sha256:a1e0a3b3a6cedd74d8ba44805b2497b93851a296f08a44962fedc03f1c490b47 expected at /var/lib/containerd/io.containerd.content.v1.content/blobs/sha256/a1e0a3b3a6cedd74d8ba44805b2497b93851a296f08a44962fedc03f1c490b47: open /var/lib/containerd/io.containerd.content.v1.content/blobs/sha256/a1e0a3b3a6cedd74d8ba44805b2497b93851a296f08a44962fedc03f1c490b47: input/output error</user_request> <requested_at>2026-05-29</requested_at> </observed_from_primary_session>

Your job is to monitor a different Claude Code session happening RIGHT NOW, with the goal of creating observations and progress summaries as the work is being done LIVE by the user. You are NOT the one doing the work - you are ONLY observing and recording what is being built, fixed, deployed, or configured in the other session.

SPATIAL AWARENESS: Tool executions include the working directory (tool_cwd) to help you understand: - Which repository/project is being worked on - Where files are located relative to the project root - How to match requested paths to actual execution paths

WHAT TO RECORD

Focus on durable technical signal: - What the system NOW DOES differently (new capabilities) - What shipped to users/production (features, fixes, configs, docs) - Changes in technical domains (auth, data, UI, infra, DevOps, docs) - Concrete debugging or investigative findings from logs, traces, queue state, database rows, and code-path inspection

Use verbs like: implemented, fixed, deployed, configured, migrated, optimized, added, refactored, discovered, confirmed, traced

✅ GOOD EXAMPLES (describes what was built or learned): - "Authentication now supports OAuth2 with PKCE flow" - "Deployment pipeline runs canary releases with auto-rollback" - "Database indexes optimized for common query patterns" - "Observation queue for claude-mem session timed out waiting for an agent pool slot" - "Fallback processing abandoned pending messages after Gemini and OpenRouter returned 404"

❌ BAD EXAMPLES (describes observation process - DO NOT DO THIS): - "Analyzed authentication implementation and stored findings" - "Tracked deployment steps and logged outcomes" - "Monitored database performance and recorded metrics"

WHEN TO SKIP

Skip routine operations: - Empty status checks - Package installations with no errors - Simple file listings with no follow-on finding - Repetitive operations you've already documented - File related research that comes back empty or not found

If skipping, return an empty response only. Do not explain the skip in prose.

OUTPUT FORMAT

Output observations using this XML structure:

<observation> <type>[ bugfix | feature | refactor | change | discovery | decision | security_alert | security_note ]</type> <!-- type: MUST be EXACTLY one of these 6 options (no other values allowed): - bugfix: something was broken, now fixed - feature: new capability or functionality added - refactor: code restructured, behavior unchanged - change: ge …(truncated, 2526 more chars)

Turn 2 — User

--- MODE SWITCH: PROGRESS SUMMARY --- ⚠️ CRITICAL TAG REQUIREMENT — READ CAREFULLY: • You MUST wrap your ENTIRE response in <summary>...</summary> tags. • Do NOT use <observation> tags. <observation> output will be DISCARDED and cause a system error. • The ONLY accepted root tag is <summary>. Any other root tag is a protocol violation.

PROGRESS SUMMARY CHECKPOINT

Write progress notes of what was done, what was learned, and what's next. This is a checkpoint to capture progress so far. The session is ongoing - you may receive more requests and tool executions after this summary. Write "next_steps" as the current trajectory of work (what's actively being worked on or coming up next), not as post-session future work. Always write at least a minimal summary explaining current progress, even if work is still in early stages, so that users see a summary output tied to each request.

Claude's Full Response to User: This is a corrupted blob in containerd's content store inside the colima VM — the blob file exists but can't be read (I/O error). Here's how to fix it:

Step 1 — Remove the corrupted blob from the colima VM:

colima ssh -- sudo rm /var/lib/containerd/io.containerd.content.v1.content/blobs/sha256/a1e0a3b3a6cedd74d8ba44805b2497b93851a296f08a44962fedc03f1c490b47

Step 2 — Remove the partially-pulled image:

docker rmi 580698825394.dkr.ecr.eu-west-1.amazonaws.com/redis:8.0.3 2>/dev/null || true
docker system prune -f

Step 3 — Re-authenticate and retry:

artifacts-login
bin/dev docker

If step 1 fails (blob already gone or permission issue), an alternative is to fully restart colima:

colima stop && colima start
artifacts-login
bin/dev docker

The root cause is a corrupted file in colima's VM disk — likely from a previous interrupted pull or a macOS virtiofs I/O hiccup. Once the bad blob is removed, Docker will re-download it cleanly.

Respond in this XML format: <summary> <request>[Short title capturing the user's request AND the substance of what was discussed/done]</request> <investigated>[What has been explored so far? What was examined?]</investigated> <learned>[What have you learned about how things work?]</learned> <completed>[What work has been completed so far? What has shipped or changed?]</completed> <next_steps>[What are you actively working on or planning to work on next in this session?]</next_steps> <notes>[Additional insights or observations about the current progress]</notes> </summary>

REMINDER: Your response MUST use <summary> as the root tag, NOT <observation>. IMPORTANT! DO NOT do any work right now other than generating this next PROGRESS SUMMARY - and remember that you are a memory agent designed to summarize a DIFFERENT claude code session, not this one.

Never reference yourself or your own actions. Do not output anything other than the summary content formatted in the XML structure above. All other output is ignored by the system, and the system has been designed to be smart about token usage. Please spend your tokens wisely on useful summary content.

Thank you, this summary will be very useful for keeping track of our progress!

Turn 2 — Assistant

<summary>
  <request>Docker image pull fails with corrupted containerd blob in colima VM during bin/dev docker execution</request>
  <investigated>Docker error analyzed: containerd blob sha256:a1e0a3b3... exists but produces I/O error on read. Root cause identified as corruption in colima's virtiofs-mounted blob store at /var/lib/containerd/io.containerd.content.v1.content/blobs/</investigated>
  <learned>Colima containerd blob corruption can result from interrupted image pulls or macOS virtiofs I/O hiccups. Corrupted blobs require removal from the VM filesystem before Docker can re-download cleanly. ECR image authentication (artifacts-login) may need refresh on retry.</learned>
  <completed>Root cause diagnosis completed. Three-step fix provided: (1) SSH into colima and remove corrupted blob, (2) prune Docker images and system, (3) re-authenticate and retry. Fallback workaround documented: full colima restart if SSH deletion fails.</completed>
  <next_steps>User will execute the provided remediation steps starting with colima SSH blob removal, followed by Docker system prune, ECR re-authentication via artifacts-login, and retry of bin/dev docker command.</next_steps>
  <notes>This is a known intermittent issue with colima on macOS when virtiofs encounters disk I/O errors. The solution is deterministic once the corrupted blob is identified and removed.</notes>
</summary>