amey-thakur/ai-skills · skills/big-tech-processes/security-development-lifecycle/SKILL.md

security-development-lifecycle skillA

security-development-lifecycle is agent-read markdown (skill) from amey-thakur/ai-skills: Apply Microsoft's Security Development Lifecycle so threat modeling, tooling, and sign-off are built into each phase instead of bolted on before ship. Use when building or shipping software that takes untrusted input or handles sensitive data and you need a repeatable security process, not a one-time audit..

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 amey-thakur/ai-skills/security-development-lifecycle@git:20260728.fac4544
Exact content
mdr add amey-thakur/ai-skills/security-development-lifecycle@sha256:2d8ebfcecaf78a08

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 badge

[![mdr](https://markdownregistry.com/badge/art_oa634ywtfwpp5acd.svg)](https://markdownregistry.com/a/art_oa634ywtfwpp5acd)

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Versions

versioncommittedcommitsizeaudit
git:20260728.fac4544 latest2026-07-28 fac4544 3,621 BA view · diff
git:20260718.7c1285c2026-07-18 7c1285c 3,618 BA 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 (3621 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

amey-thakur/ai-skills · 7 stars · license MIT · pushed 2026-09-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_oa634ywtfwpp5acd
GET https://markdownregistry.com/api/v1/resolve?ref=amey-thakur/ai-skills/security-development-lifecycle
GET https://markdownregistry.com/api/v1/blob/2d8ebfcecaf78a08f0992f19b449ad02b410353d0d6ff0e5afb106ddb88a8cd9

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.