kb-review SKILL.md skillA
kb-review from timurgaleev/vibestack is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add timurgaleev/vibestack/kb-review@git:20261009.553d413Pins git:20261009.553d413 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- timurgaleev/vibestack
- Path
skills/kb-review/SKILL.md- Versions recorded
- 4
- Latest version
- git:20261009.553d413, committed Oct 9, 2026
- First version recorded
- Sep 2, 2026
- Size
- 43,213 bytes
- Repository stars
- 7
- License
- MIT
Review a Bedrock Knowledge Base or RAG pipeline: chunking, retrieval quality, recall@5 and cost per query.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
## 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_HOME:-$HOME/.vibestack}/bin/vibe-slug" 2>/dev/null)" 2>/dev/null || SLUG="unknown"
_LEARN_FILE="${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
"${VIBESTACK_HOME:-$HOME/.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.
…Read the whole file at its exact version.
How to install
mdr add timurgaleev/vibestack/kb-review@sha256:5d670346a084fb69The line at the top of this page pins the label git:20261009.553d413, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_74235qzds2r655sx)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Sep 2, 2026 and Oct 9, 2026, about one every 12 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261009.553d413 latest | 2026-10-09 | 553d413 | 43,213 B | A | view · diff |
| git:20261009.1a0f7f6 | 2026-10-09 | 1a0f7f6 | 43,197 B | A | view · diff |
| git:20260902.a5d5e32 | 2026-09-02 | a5d5e32 | 43,355 B | A | view · diff |
| git:20260902.281273b | 2026-09-02 | 281273b | 23,621 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (43213 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
timurgaleev/vibestack · 7 stars · license MIT · pushed 2026-10-15 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_74235qzds2r655sx GET https://markdownregistry.com/api/v1/resolve?ref=timurgaleev/vibestack/kb-review GET https://markdownregistry.com/api/v1/blob/5d670346a084fb69e141952f369ef2ba8ea957bb6c727b1fab3ffb77c65e7bdd
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from timurgaleev/vibestack
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