verify-diff skillA
verify-diff is agent-read markdown (skill) from hiroro-work/claude-plugins: Empirically verify that a code diff achieves its stated objective by dispatching a bias-free executor that actually runs auto-derived evaluation scenarios against the post-diff file. The executor returns a JSON verdict with `suggested_edits`, and this skill applies them — a single pass by default, or iteratively up to `Max iterations` when the caller raises it. Non-interactive — no user prompts. Use after applying an Edit when you need a dynamic cross-check that complements static reviewers like.
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.
What the file says
# Verify Diff The convergence signal is the executor itself returning `suggested_edits: []` on a pass verdict. By default the skill runs a **single** pass; a caller that raises `Max iterations` loops until that signal, max iterations is reached, or a safety rail trips. It never prompts the user. ## Invocation contract The caller passes these fields in natural language (the skill extracts them from the invocation text): - `Description` *(required for explicit-args mode; absent for auto-derive mode)* — the original problem the diff is supposed to address - `Suggested fix direction` *(required for explicit-args mode; absent for auto-derive mode)* — how the diff was meant to be shaped - `Target file` *(required for explicit-args mode; absent for auto-derive mode)* — one relative path (single-file scope; multi-file diffs are out of scope in this mode) - `Base ref` *(optional, default `HEAD`)* — git ref to diff against (both modes) …
Read the whole file at its exact version.
How to install
mdr add hiroro-work/claude-plugins/verify-diff@git:20260818.498fedbmdr add hiroro-work/claude-plugins/verify-diff@sha256:f24a460e14cd37adPin 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_42o7h4ccr2osm7g2)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260818.498fedb latest | 2026-08-18 | 498fedb | 28,698 B | A | view · diff |
| git:20260801.4832566 | 2026-08-01 | 4832566 | 35,522 B | A | view · diff |
| git:20260703.a219b8a | 2026-07-03 | a219b8a | 34,284 B | A | view · diff |
| git:20260602.36784f5 | 2026-06-02 | 36784f5 | 33,932 B | A | view · diff |
| git:20260601.a6afa42 | 2026-06-01 | a6afa42 | 33,713 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 (28698 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
hiroro-work/claude-plugins · 48 stars · license none · pushed 2026-09-23 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_42o7h4ccr2osm7g2 GET https://markdownregistry.com/api/v1/resolve?ref=hiroro-work/claude-plugins/verify-diff GET https://markdownregistry.com/api/v1/blob/f24a460e14cd37ad1929344a927b26776c57a68911ecc08a654a6881dccf9b73
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