as-foss/aegis-skills · skills/code/crypto/SKILL.md

aegis-crypto skillA

Name: aegis-crypto
Author: as-foss

aegis-crypto is agent-read markdown (skill) from as-foss/aegis-skills: Detects cryptographic failures including weak/legacy algorithms, cipher-mode and nonce misuse, broken key management, weak password hashing, insecure randomness, disabled TLS verification, JWT crypto misconfiguration, encoding masquerading as encryption, and missing webhook signature verification..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version

mdr add as-foss/aegis-skills/aegis-crypto@git:20260826.9702747

Exact content

mdr add as-foss/aegis-skills/aegis-crypto@sha256:caee69882034da80

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

[![mdr](https://markdownregistry.com/badge/art_y4h3qz45sxmztcb7.svg)](https://markdownregistry.com/a/art_y4h3qz45sxmztcb7)

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Versions

version	committed	commit	size	audit
git:20260826.9702747 latest	2026-08-26	9702747	51,338 B	A	view · diff
git:20260825.85624bc	2026-08-25	85624bc	51,339 B	A	view · diff
git:20260825.244c198	2026-08-25	244c198	50,331 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Deterministic, no model, 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 (51338 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

as-foss/aegis-skills · 12 stars · license Apache-2.0 · pushed 2026-08-26 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_y4h3qz45sxmztcb7
GET https://markdownregistry.com/api/v1/resolve?ref=as-foss/aegis-skills/aegis-crypto
GET https://markdownregistry.com/api/v1/blob/caee69882034da80f5954b232dcc077b272de93cbd4d0d019231d0f0859ea4fb