dreadnode/capabilities · capabilities/web-security/skills/saas-provider-url-ssrf/SKILL.md

saas-provider-url-ssrf skillA

saas-provider-url-ssrf is agent-read markdown (skill) from dreadnode/capabilities: Two-phase SSRF via configurable provider URLs in SaaS integrations (SSO OIDC issuers, Git server base URLs, OAuth hosts). Use when target has configurable SSO, VCS, OAuth, SAML, SCIM, or data warehouse integrations where admin stores a URL and a separate flow triggers a server-side fetch..

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 dreadnode/capabilities/saas-provider-url-ssrf@git:20260529.17de87f
Exact content
mdr add dreadnode/capabilities/saas-provider-url-ssrf@sha256:7afc4b4349bfc72c

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_2o5cgp6kgnkdvgct.svg)](https://markdownregistry.com/a/art_2o5cgp6kgnkdvgct)

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Versions

versioncommittedcommitsizeaudit
git:20260529.17de87f latest2026-05-29 17de87f 3,803 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 (3803 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

dreadnode/capabilities · 15 stars · license none · pushed 2026-09-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_2o5cgp6kgnkdvgct
GET https://markdownregistry.com/api/v1/resolve?ref=dreadnode/capabilities/saas-provider-url-ssrf
GET https://markdownregistry.com/api/v1/blob/7afc4b4349bfc72cb6115818df2654f84c19a500ce6a54d951b5b257cd0e96e8

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