kb-reviewlisted
Install: claude install-skill timurgaleev/vibestack
## When to invoke
Use when: "knowledge base review", "rag review", "bedrock knowledge base", "chunking strategy", "retrieval quality", "recall at k", "vector store review", "why does the bot not find the document".
## Preamble
```bash
eval "$(~/.vibestack/bin/vibe-slug 2>/dev/null)" 2>/dev/null || SLUG="unknown"
_LEARN_FILE="${VIBESTACK_HOME:-$HOME/.vibestack}/projects/${SLUG:-unknown}/learnings.jsonl"
if [ -f "$_LEARN_FILE" ]; then
_LEARN_COUNT=$(wc -l < "$_LEARN_FILE" 2>/dev/null | tr -d ' ')
echo "LEARNINGS: $_LEARN_COUNT entries loaded"
if [ "$_LEARN_COUNT" -gt 5 ] 2>/dev/null; then
~/.vibestack/bin/vibe-learnings-search --limit 5 2>/dev/null || true
fi
else
echo "LEARNINGS: none yet"
fi
```
{{include lib/snippets/session-host.md}}
{{include lib/snippets/decision-brief.md}}
{{include lib/snippets/working-protocols.md}}
{{include lib/snippets/state-protocols.md}}
## User-invocable
When the user types `/kb-review`, run this skill.
---
## Step 1: Inventory
Find out what the knowledge base is made of before judging any of it. Two places to
look: infrastructure code in the repo, and the live account.
**Repo first.** Grep for the Terraform resources and for the SDK calls a hand-built
pipeline would use:
```bash
grep -rnE 'aws_bedrockagent_(knowledge_base|data_source)|aws_opensearchserverless_collection|pgvector|s3_vectors|S3_VECTORS' --include='*.tf' --include='*.py' --include='*.ts' --include='*.yaml' --include='*.yml' . 2>/dev/null | head -40
grep -