a5c-ai/babysitter · library/specializations/ai-agents-conversational/skills/prompt-injection-detector/SKILL.md

prompt-injection-detector skillA

prompt-injection-detector is agent-read markdown (skill) from a5c-ai/babysitter: Prompt injection detection and prevention for secure LLM applications.

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 a5c-ai/babysitter/prompt-injection-detector@git:20260601.da7723a
Exact content
mdr add a5c-ai/babysitter/prompt-injection-detector@sha256:f3ff6727f3633900

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_42icpayh4ceuzz2r.svg)](https://markdownregistry.com/a/art_42icpayh4ceuzz2r)

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Versions

versioncommittedcommitsizeaudit
git:20260601.da7723a latest2026-06-01 da7723a 1,606 BA view · diff
git:20260507.44b06c02026-05-07 44b06c0 1,679 BA view · diff
git:20260507.50823d82026-05-07 50823d8 1,638 BA view · diff
git:20260507.313363d2026-05-07 313363d 1,394 BA view · diff
git:20260325.a6b3a882026-03-25 a6b3a88 1,276 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 (1606 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

a5c-ai/babysitter · 1,800 stars · license MIT · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_42icpayh4ceuzz2r
GET https://markdownregistry.com/api/v1/resolve?ref=a5c-ai/babysitter/prompt-injection-detector
GET https://markdownregistry.com/api/v1/blob/f3ff6727f36339000dc23340bae78179215ede5b61f06e0446cb517e52da6563

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