unboundcompute/security-agent-skills · skills/hunting-non-human-identity-and-secret-reachability/SKILL.md

hunting-non-human-identity-and-secret-reachability skillA

hunting-non-human-identity-and-secret-reachability is agent-read markdown (skill) from unboundcompute/security-agent-skills: Hunt machine credentials that are live, over-privileged, and actually reachable, not just present. Covers non-human identities and secrets across code, configuration, and infrastructure definitions: API keys, service-account credentials, and long-lived tokens. Separates a secret that merely exists from one an attacker can reach and use, and adjudicates each by whether it is still valid, how much it grants, and whether an untrusted path leads to it. Use when reviewing secret exposure, machine ide.

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 unboundcompute/security-agent-skills/hunting-non-human-identity-and-secret-reachability@git:20260816.a99bfa3
Exact content
mdr add unboundcompute/security-agent-skills/hunting-non-human-identity-and-secret-reachability@sha256:dfe36fd332917c49

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_4f46poupwyd5fxb5.svg)](https://markdownregistry.com/a/art_4f46poupwyd5fxb5)

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Versions

versioncommittedcommitsizeaudit
git:20260816.a99bfa3 latest2026-08-16 a99bfa3 7,132 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 (7132 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

unboundcompute/security-agent-skills · 5 stars · license MIT · pushed 2026-09-08 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_4f46poupwyd5fxb5
GET https://markdownregistry.com/api/v1/resolve?ref=unboundcompute/security-agent-skills/hunting-non-human-identity-and-secret-reachability
GET https://markdownregistry.com/api/v1/blob/dfe36fd332917c490349ad98e35e2ab4cf09e05a7c64d91d8757bf403f377ad6

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