novaestellar/novahaku · testing/org-attack-surface/SKILL.md

org-attack-surface skillA

org-attack-surface is agent-read markdown (skill) from novaestellar/novahaku: Org-grade attack-surface mapping: given a company's legal identity, discover its ENTIRE owned internet footprint — corporate family -> owned domains -> owned netblocks/ASN -> live assets — with attribution discipline, not just DNS breadth. The org-first attribution pyramid (legal entity -> LEI/registration -> corporate family -> owned domains -> owned netblocks/ASN -> live assets). Corporate-identity resolution via the GLEIF LEI API (legal name -> LEI, exact-LEI direct-children expansion, downwa.

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 novaestellar/novahaku/org-attack-surface@v1
Exact content
mdr add novaestellar/novahaku/org-attack-surface@sha256:c42d2b490ec0f513

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_by5pv6snte76pmny.svg)](https://markdownregistry.com/a/art_by5pv6snte76pmny)

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Versions

versioncommittedcommitsizeaudit
v1 latest2026-09-08 78e1d6b 64,123 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 (64123 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

novaestellar/novahaku · 24 stars · license none · pushed 2026-09-10 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_by5pv6snte76pmny
GET https://markdownregistry.com/api/v1/resolve?ref=novaestellar/novahaku/org-attack-surface
GET https://markdownregistry.com/api/v1/blob/c42d2b490ec0f5136c6abf0a080fe09798bce9bdd6edb4d3520361a771a81965

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