miosa-osa/osa · priv/skills/dfir-incident-toolkit/SKILL.md

dfir-incident-toolkit skillA

dfir-incident-toolkit is agent-read markdown (skill) from miosa-osa/osa: Digital forensics and incident response workflow: read-only evidence acquisition with SHA-256 integrity records, typed acquisition outcomes (collected/cancelled/permission-denied/failed), containment previews with digests and approval receipts, rollback planning before execution, and artifact redaction at collection time. Use when responding to a suspected compromise, acquiring disk/memory/log evidence, planning containment actions with approval gates, or structuring a case file for an incident..

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 miosa-osa/osa/dfir-incident-toolkit@git:20260913.e13b6b8
Exact content
mdr add miosa-osa/osa/dfir-incident-toolkit@sha256:93cc3283314c18ae

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_3txcuztkwfxr3ntk.svg)](https://markdownregistry.com/a/art_3txcuztkwfxr3ntk)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260913.e13b6b8 latest2026-09-13 e13b6b8 5,275 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 (5275 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

miosa-osa/osa · 57 stars · license NOASSERTION · pushed 2026-09-14 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_3txcuztkwfxr3ntk
GET https://markdownregistry.com/api/v1/resolve?ref=miosa-osa/osa/dfir-incident-toolkit
GET https://markdownregistry.com/api/v1/blob/93cc3283314c18ae7a85e0e13cda52721b9ab18e56fa37d4b01fb89d8be9c146