s977043/river-review · skills/upstream/trust-boundaries-authz/SKILL.md

Trust Boundaries & Authorization Architecture skillA

Trust Boundaries & Authorization Architecture is agent-read markdown (skill) from s977043/river-review: Ensure designs define trust boundaries, authn/authz responsibilities, and propagation of identity/claims across services..

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 s977043/river-review/Trust Boundaries & Authorization Architecture@v0.1.0
Exact content
mdr add s977043/river-review/Trust Boundaries & Authorization Architecture@sha256:918ce9f615c6cddc

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_tyr2ezgprb4ddcg4.svg)](https://markdownregistry.com/a/art_tyr2ezgprb4ddcg4)

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Versions

versioncommittedcommitsizeaudit
v0.1.0 latest2026-07-19 6e21e08 4,616 BA view · diff
v0.1.02026-06-29 45e66bc 4,633 BA view · diff
v0.1.02026-06-29 b988700 4,649 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 (4616 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

s977043/river-review · 3 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_tyr2ezgprb4ddcg4
GET https://markdownregistry.com/api/v1/resolve?ref=s977043/river-review/Trust Boundaries & Authorization Architecture
GET https://markdownregistry.com/api/v1/blob/918ce9f615c6cddcc382e6839ec12db1d4077aaf86568151546eb4bd8a25c5ea

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