root-cause-regression skillA
root-cause-regression is agent-read markdown (skill) from flutter/dart-intellij-third-party: Investigates a GitHub issue reporting a regression, analyzes recent commits, and identifies possible root cause culprits. Use this when the user asks to find the cause of a regression or bug from an issue..
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
mdr add flutter/dart-intellij-third-party/root-cause-regression@git:20260826.d57f620mdr add flutter/dart-intellij-third-party/root-cause-regression@sha256:ac11c81c6147577ePin 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.
[](https://markdownregistry.com/a/art_hy4pkesmq5mk6scn)
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Versions
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (2109 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
flutter/dart-intellij-third-party · 25 stars · license BSD-3-Clause · pushed 2026-09-18 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_hy4pkesmq5mk6scn GET https://markdownregistry.com/api/v1/resolve?ref=flutter/dart-intellij-third-party/root-cause-regression GET https://markdownregistry.com/api/v1/blob/ac11c81c6147577edca2dc0f91bd924e5747f5cfb39ee636116caad604934303
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.