magpie-issue-reproducer skillA
magpie-issue-reproducer is agent-read markdown (skill) from apache/magpie: For a single `<issue-tracker>` issue identifying a code-level bug, extract the reporter's example code from the issue body, adapt it to run on the current `<default-branch>`, execute via `<runtime>`, and compose a `verdict.json` describing the observed behaviour vs the expected failure. Read-only on the tracker — produces evidence, never posts. Invoked by `issue-triage` and `issue-reassess`; can also be run standalone..
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 apache/magpie/magpie-issue-reproducer@git:20260910.d7c9d6cmdr add apache/magpie/magpie-issue-reproducer@sha256:8d069819de820538Pin 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_tk4jkmyzljdtnrsb)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260910.d7c9d6c latest | 2026-09-10 | d7c9d6c | 27,228 B | A | view · diff |
| git:20260910.227fcba | 2026-09-10 | 227fcba | 27,236 B | A | view · diff |
| git:20260712.17384af | 2026-07-12 | 17384af | 24,881 B | A | view · diff |
| git:20260711.b93dd0a | 2026-07-11 | b93dd0a | 24,744 B | A | view · diff |
| git:20260711.e3963f6 | 2026-07-11 | e3963f6 | 24,733 B | A | view · diff |
| git:20260707.f2a34db | 2026-07-07 | f2a34db | 24,719 B | A | view · diff |
| git:20260629.a8950f3 | 2026-06-29 | a8950f3 | 24,635 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 (27228 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
apache/magpie · 91 stars · license Apache-2.0 · pushed 2026-09-11 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_tk4jkmyzljdtnrsb GET https://markdownregistry.com/api/v1/resolve?ref=apache/magpie/magpie-issue-reproducer GET https://markdownregistry.com/api/v1/blob/8d069819de820538f5f53e4a13937c673765963722bdfb4fe7fec3a7115d6ada