AWS DevOps Study KB (rez-f/aws-devops-study-kb) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 6 tools. The publisher has confirmed an email address for this listing, which proves an inbox rather than ownership (Claimed).

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C
Emerging
74/100
2 hours ago

AWS DevOps Study KB

Self-hosted memo knowledge base with MCP, REST, and read-only web interfaces; lets AI agents save and retrieve tagged, searchable study notes for AWS DevOps Pro exam prep.

→ rez-f/aws-devops-study-kb· listed on glama

Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

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rez-f · Claimed

Source: Glama

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Glamanot scored here

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
🚨
Known vulnerabilities in dependencies: 1 critical
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
Are you the publisher? Confirm or correct these findings.
// known CVEs in dependencies1 critical4 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

criticalvitest@2.1.9GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

lowhono@4.13.2GHSA-crvj-82cr-hjcx

Hono: Query parser reads parameters after the URL fragment, causing cache-key and proxy interpretation differentials

lowhono@4.13.2GHSA-g6gw-c38x-mqfc

Hono: Unbounded dot-notation nesting in `parseBody()` can cause memory exhaustion

lowhono@4.13.2GHSA-gqvv-2mrq-wpjv

Hono: Incomplete fix for CVE-2026-39408: `toSSG()` still writes files outside the output directory

lowvitest@2.1.9GHSA-82fw-gwwq-j7x9

Vitest: Path Traversal / Arbitrary File Read via @vitest/mocker Redirect Mock

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configMIGRATIONS_DIR
Deployment configuration, supplied by whoever hosts the server. Users are not asked for these.
deployPORT
// quality suggestions

Tool annotations

No tools have read-only/destructive annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

6/6 tools missing one or more hints — create_memo (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); search_memos (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_memo (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +3 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

Dev dependencies

1 critical/high in dev-only deps (does not ship to users)

Upgrade dev dependencies when convenient.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
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commit: 195cdf92fe8f5f0e3749aefb66a08048e804c8a9
code hash: d7434aea54cd5dee3d66b271ce5fc6b715d651dbf30916997f7bdaff73451587
verified: 9/13/2026, 4:40:15 AM
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