blazediff SKILL.md skillA
blazediff from teimurjan/blazediff is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add teimurjan/blazediff/blazediff@git:20260915.3feb7f8Pins git:20260915.3feb7f8 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- teimurjan/blazediff
- Path
skill/blazediff/SKILL.md- Versions recorded
- 6
- Latest version
- git:20260915.3feb7f8, committed Sep 15, 2026
- First version recorded
- May 22, 2026
- Size
- 14,973 bytes
- Repository stars
- 354
- License
- MIT
Run, author, or update BlazeDiff visual regression tests. Trigger on "visual test", "screenshot regression", "blazediff", "/blazediff".
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# blazediff
CLI binary is `blazediff-agent` (the name `blazediff` belongs to the cargo image-diff binary).
**Not this skill:** comparing two image files already on disk ("what changed between these two PNGs", "did this render drift") → use the `image-compare` skill. This skill is for capturing a running app and managing baselines; it owns `.blazediff/`.
Sibling files in this skill directory — read on demand:
- `JUDGING.md` — judging ambiguous diffs (`pendingJudgments > 0`) + zsh-safe shell loops for writing verdicts.
- `MASKING.md` — picking selectors, mass-masking shared noise across routes, applying masks.
## Be terse
- Pass `--json` on every `blazediff-agent` call; parse fields. Do not echo CLI output.
- `check --json` returns a **slim payload**: `{ summaryPath, createdAt, totalEntries, passed, failed, pendingJudgments, results }`. `results` lists non-pass entries only, each as `{ id, url, status, verdict?: { label, headline, action } }`. The full per-entry detail (regions, paths, rationale) lives in `<TARGET>/.blazediff/summary.md` and `<TARGET>/.blazediff/judgments/<id>/request.json`.
…Read the whole file at its exact version.
How to install
mdr add teimurjan/blazediff/blazediff@sha256:15301b8cf97b9c63The line at the top of this page pins the label git:20260915.3feb7f8, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_ybmplvpdjsetmr7t)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between May 22, 2026 and Sep 15, 2026, about one every 23 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260915.3feb7f8 latest | 2026-09-15 | 3feb7f8 | 14,973 B | A | view · diff |
| git:20260819.0fc2662 | 2026-08-19 | 0fc2662 | 14,972 B | A | view · diff |
| git:20260529.6d094c9 | 2026-05-29 | 6d094c9 | 14,720 B | A | view · diff |
| git:20260528.fc369d6 | 2026-05-28 | fc369d6 | 14,618 B | A | view · diff |
| git:20260526.398bb07 | 2026-05-26 | 398bb07 | 14,596 B | A | view · diff |
| git:20260522.f4ee710 | 2026-05-22 | f4ee710 | 11,138 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 (14973 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
teimurjan/blazediff · 354 stars · license MIT · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ybmplvpdjsetmr7t GET https://markdownregistry.com/api/v1/resolve?ref=teimurjan/blazediff/blazediff GET https://markdownregistry.com/api/v1/blob/15301b8cf97b9c6376c5a5c334ead1d7c7ce17080b68c091a0d9f64a613a0258
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.