unboundcompute/security-agent-skills · skills/auditing-oauth-token-audience-and-scope-trust/SKILL.md

auditing-oauth-token-audience-and-scope-trust skillA

auditing-oauth-token-audience-and-scope-trust is agent-read markdown (skill) from unboundcompute/security-agent-skills: Audit how a resource server trusts OAuth access tokens for confusion it should reject: a token minted for one audience accepted by a different service, a scope treated as coarser or finer than it is so a token reaches an operation it was not granted, a token-issuer or authorization-server mix-up where a token from one issuer is honored by a party that trusts another, and a resource server that validates the signature but not the audience, issuer, or scope. Covers OAuth and bearer-token architect.

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-oauth-token-audience-and-scope-trust@git:20260829.b60f9b2
Exact content
mdr add unboundcompute/security-agent-skills/auditing-oauth-token-audience-and-scope-trust@sha256:a0ec26925eb06b58

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_2ldrxhxtqkvkdfwy.svg)](https://markdownregistry.com/a/art_2ldrxhxtqkvkdfwy)

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Versions

versioncommittedcommitsizeaudit
git:20260829.b60f9b2 latest2026-08-29 b60f9b2 9,702 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 (9702 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_2ldrxhxtqkvkdfwy
GET https://markdownregistry.com/api/v1/resolve?ref=unboundcompute/security-agent-skills/auditing-oauth-token-audience-and-scope-trust
GET https://markdownregistry.com/api/v1/blob/a0ec26925eb06b585f9a6be704dac79d26af0aeec689a021f1c7ad91771c9a8a

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