security-review SKILL.md skillA

security-review from fahthiz/oasis is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add fahthiz/oasis/security-review@git:20261027.493a21a

Pins git:20261027.493a21a in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: fahthiz/oasis
Path: skills/security-review/SKILL.md
Versions recorded: 1
Latest version: git:20261027.493a21a, committed Oct 27, 2026
Size: 1,349 bytes
Repository stars: 5
License: Apache-2.0

Review application changes for exploitable trust-boundary, credential, dependency, and data-loss risks.

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

# Security review skill

1. Identify assets, trust boundaries, attacker-controlled inputs, privileged operations, and the impact of compromise before reviewing details.
2. Trace input from source to sensitive sink: process execution, filesystem paths, network requests, HTML rendering, deserialization, logs, and credentials.
3. Check authentication, authorization, session/token lifetime, origin validation, replay behavior, rate limits, and whether secrets can leak through URLs or errors.
4. Inspect dependency additions, install scripts, remote downloads, package lifecycle hooks, permissions, and supply-chain assumptions.
5. Check path traversal, symlink handling, unsafe redirects, SSRF/private-network access, command injection, resource exhaustion, and accidental data deletion.
6. Prioritize findings by concrete impact and realistic exploitability. Cite the exact file and relevant code; separate verified issues from assumptions.
7. Prefer a minimal regression test for each confirmed vulnerability. Do not claim a security audit is comprehensive if only a subset of the system was inspected.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add fahthiz/oasis/security-review@sha256:dc060dcb0b5415b8

The line at the top of this page pins the label git:20261027.493a21a, 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.

Badge

[![mdr](https://markdownregistry.com/badge/art_4thxe7ztavglpl3q.svg)](https://markdownregistry.com/a/art_4thxe7ztavglpl3q)

2 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Oct 27, 2026.

version	committed	commit	size	audit
git:20261027.493a21a latest	2026-10-27	493a21a	1,349 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (1349 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

GitHub

fahthiz/oasis · 5 stars · license Apache-2.0 · pushed 2026-11-01 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_4thxe7ztavglpl3q
GET https://markdownregistry.com/api/v1/resolve?ref=fahthiz/oasis/security-review
GET https://markdownregistry.com/api/v1/blob/dc060dcb0b5415b8d8f4ad38b337c7f28915708911f985768655fb8b145cbdc0

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 fahthiz/oasis

code-review SKILL.md skill

fahthiz/oasis · evals/snapshots/oasis-main/skills/code-review/SKILL.md · Review a change for correctness, security, regressions, and test coverage.