ecto-constraint-debug skillA
ecto-constraint-debug is agent-read markdown (skill) from oliver-kriska/claude-elixir-phoenix: Debug Ecto constraint violations - trace triggers, check migrations;.
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 oliver-kriska/claude-elixir-phoenix/ecto-constraint-debug@git:20260723.d82e8e5mdr add oliver-kriska/claude-elixir-phoenix/ecto-constraint-debug@sha256:c790ac26a0323be2Pin 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_fh7jwzoziidxcvjg)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260723.d82e8e5 latest | 2026-07-23 | d82e8e5 | 3,136 B | A | view · diff |
| git:20260721.1a43137 | 2026-07-21 | 1a43137 | 3,209 B | A | view |
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 (3136 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
oliver-kriska/claude-elixir-phoenix · 555 stars · license MIT · pushed 2026-09-16 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_fh7jwzoziidxcvjg GET https://markdownregistry.com/api/v1/resolve?ref=oliver-kriska/claude-elixir-phoenix/ecto-constraint-debug GET https://markdownregistry.com/api/v1/blob/c790ac26a0323be23f4dbc84f5f75c72ff946005a4bef4721399b8de909bc74a
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.