diff-analysis skillA
diff-analysis is agent-read markdown (skill) from athola/claude-night-market: Analyzes changesets with risk scoring, categorization by type and impact, and release note preparation. Use when extracting insights from raw change data..
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
# Diff Analysis Methodology ## Overview Structured method for analyzing changesets: categorize changes, assess risks, generate insights. Works for git diffs, configuration changes, API migrations, schema updates, or document revisions. ## When To Use - Extracting insights from raw change data - Categorizing and prioritizing changes before code reviews - Preparing release notes or changelogs - Assessing migration scope and risk ## When NOT To Use - Quick context catchup - use catchup instead - Full PR review - use review-core with pensive skills ## Activation Patterns **Trigger Keywords**: diff, changes, release notes, changelog, migration, impact, risk assessment **Auto-Load When**: Git diffs present, change analysis requested, impact assessment needed. ## Progressive Loading Load modules based on workflow stage: ### Always Load - `modules/semantic-categorization.md` for change categorization workflow ### Conditional Loading - `modules/risk-assessment-framework.md` when risk assessment is needed - `modules/git-diff-patterns.md` when working with git repositories ### Integration - Use `sanctum:git-workspace-review` for git data gathering …
Read the whole file at its exact version.
How to install
mdr add athola/claude-night-market/diff-analysis@git:20260902.4a35d69mdr add athola/claude-night-market/diff-analysis@sha256:5790d665edeeab0bPin 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_3z5gxgnn4my663gm)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260902.4a35d69 latest | 2026-09-02 | 4a35d69 | 3,253 B | A | view · diff |
| git:20260521.6f5c7d9 | 2026-05-21 | 6f5c7d9 | 3,453 B | A | view · diff |
| git:20260508.c09f147 | 2026-05-08 | c09f147 | 3,399 B | A | view · diff |
| v1.9.5 | 2026-05-07 | 29eb49d | 3,414 B | A | view · diff |
| v1.9.4 | 2026-05-06 | 55fecfb | 3,414 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 (3253 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
athola/claude-night-market · 338 stars · license MIT · pushed 2026-09-22 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_3z5gxgnn4my663gm GET https://markdownregistry.com/api/v1/resolve?ref=athola/claude-night-market/diff-analysis GET https://markdownregistry.com/api/v1/blob/5790d665edeeab0be605da3dcd74298f0abe29a10e9b93abe0a7228b40655f81
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