unboundcompute/security-agent-skills · skills/auditing-system-prompt-and-context-leakage/SKILL.md

auditing-system-prompt-and-context-leakage skillA

auditing-system-prompt-and-context-leakage is agent-read markdown (skill) from unboundcompute/security-agent-skills: Audit an AI application for confidential material bleeding out of the model context: a system prompt that carries secrets (API keys, internal URLs, business rules, hidden instructions) and can be coaxed out verbatim, retrieved documents or tool outputs from one user surfacing in another user's answer, conversation or memory from one session or tenant leaking into the next, and a debug or error path that echoes the raw prompt or context. Covers assistants, chat features, and agents where a system.

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/auditing-system-prompt-and-context-leakage@git:20260901.f8395d1
Exact content
mdr add unboundcompute/security-agent-skills/auditing-system-prompt-and-context-leakage@sha256:8d03f1d1937b8e7f

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_5dxr66tvruuqmzlq.svg)](https://markdownregistry.com/a/art_5dxr66tvruuqmzlq)

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Versions

versioncommittedcommitsizeaudit
git:20260901.f8395d1 latest2026-09-01 f8395d1 9,648 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 (9648 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_5dxr66tvruuqmzlq
GET https://markdownregistry.com/api/v1/resolve?ref=unboundcompute/security-agent-skills/auditing-system-prompt-and-context-leakage
GET https://markdownregistry.com/api/v1/blob/8d03f1d1937b8e7fa6502778dc71d2d1ca066aeec334904b0b381823a1dac9c3

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