hyperb1iss/sibyl · skills/agent-activity-audit/SKILL.md

agent-activity-audit skillB

agent-activity-audit is agent-read markdown (skill) from hyperb1iss/sibyl.

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 hyperb1iss/sibyl/agent-activity-audit@git:20260705.bfc8bde
Exact content
mdr add hyperb1iss/sibyl/agent-activity-audit@sha256:6800591a03db1320

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_2id2gc6xgvqfjpma.svg)](https://markdownregistry.com/a/art_2id2gc6xgvqfjpma)

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Versions

versioncommittedcommitsizeaudit
git:20260705.bfc8bde latest2026-07-05 bfc8bde 11,822 BB view · diff
git:20260519.a4fe1e92026-05-19 a4fe1e9 11,775 BB view · diff
git:20260515.df3664d2026-05-15 df3664d 11,593 BB view · diff
git:20260515.ca8b6752026-05-15 ca8b675 11,585 BB view

Audit of the latest version

B  16 of 17 checks passed. Deterministic, no model, same answer every run.
  • fail: Frontmatter declares a description
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Size between 200 bytes and 200 KB (11822 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

hyperb1iss/sibyl · 58 stars · license Apache-2.0 · pushed 2026-09-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_2id2gc6xgvqfjpma
GET https://markdownregistry.com/api/v1/resolve?ref=hyperb1iss/sibyl/agent-activity-audit
GET https://markdownregistry.com/api/v1/blob/6800591a03db13209698a891ea3b5f436012b191d2c36ce37fabe37f1090a77b