mcp-review SKILL.md skillC
mcp-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/mcp-review@git:20261011.7ad9aa7Pins git:20261011.7ad9aa7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- C, 15 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- timurgaleev/vibestack
- Path
skills/mcp-review/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261011.7ad9aa7, committed Oct 11, 2026
- First version recorded
- Sep 2, 2026
- Size
- 23,920 bytes
- Repository stars
- 7
- License
- MIT
Review an MCP server for tool design, auth, input validation and prompt-injection risk before publishing it.
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: "review my MCP server", "is this MCP server safe", "check the tool schemas", "MCP auth", "MCP security", or before an MCP server is published, deployed over HTTP, or given to an agent with real credentials.
## 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 `/mcp-review`, run this skill. An optional argument names the server directory or entry file; without one, review the current repository.
---
## Step 1: Locate the server
…Read the whole file at its exact version.
How to install
mdr add timurgaleev/vibestack/mcp-review@sha256:6dbf5d1cfc7d77a5The line at the top of this page pins the label git:20261011.7ad9aa7, 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_2lrbzer5f56jwbpq)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Sep 2, 2026 and Oct 11, 2026, about one every 10 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261011.7ad9aa7 latest | 2026-10-11 | 7ad9aa7 | 23,920 B | C | view · diff |
| git:20261009.553d413 | 2026-10-09 | 553d413 | 21,981 B | C | view · diff |
| git:20261009.1a0f7f6 | 2026-10-09 | 1a0f7f6 | 21,977 B | C | view · diff |
| git:20260902.2f747e9 | 2026-09-02 | 2f747e9 | 22,233 B | C | view · diff |
| git:20260902.281273b | 2026-09-02 | 281273b | 18,197 B | C | view |
Audit of the latest version
- fail: No prompt-injection phrasing (matched: do not tell the user)
- fail: No instruction to read or print local credentials (matched: cat` it and read every line. If `.env)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (23920 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 curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
timurgaleev/vibestack · 7 stars · license MIT · pushed 2026-10-15 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_2lrbzer5f56jwbpq GET https://markdownregistry.com/api/v1/resolve?ref=timurgaleev/vibestack/mcp-review GET https://markdownregistry.com/api/v1/blob/6dbf5d1cfc7d77a57b60c9dd55233e4674c4ac0c51d7d0b93f97b5e6ae938ecc
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.
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