accesslint-diff SKILL.md skillA
accesslint-diff from francostino/opencode-skills-collection is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add francostino/opencode-skills-collection/accesslint-diff@git:20261015.fac8b7ePins git:20261015.fac8b7e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- francostino/opencode-skills-collection
- Path
bundled-skills/accesslint-diff/SKILL.md- Versions recorded
- 4
- Latest version
- git:20261015.fac8b7e, committed Oct 15, 2026
- First version recorded
- Jun 4, 2026
- Size
- 3,782 bytes
- Repository stars
- 87
- License
- MIT
Diff a live page's accessibility violations against a baseline — by default compares uncommitted changes (stash-based), or pass --branch [<name>] to diff against a branch. Reports only new violations introduced, violations fixed, and pre-existing count. Use `scan` for a full audit with no diffing.
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
## When to Use - Compare a requested page's accessibility findings between verified base and candidate revisions. - Report introduced, fixed and still-present findings without changing application source. ## 1. Establish isolated snapshots This package does not bundle the CLI or browser. Verify the current installed tool schema or a reviewed pinned package version first. Do not evaluate `$ARGUMENTS` or branch/URL text as shell syntax. 1. Resolve the requested base and head to full commit SHAs; identify whether staged, unstaged or untracked content belongs to the candidate. 2. Preserve the user's checkout. Prefer isolated worktrees or recoverable snapshots for base and candidate; do not switch their branch or pop an unrelated stash. A branch mode comparing only committed HEAD must disclose excluded local changes. 3. Use each revision's reviewed lockfile and authorized build procedure. Serve base and candidate on separate local ports, wait for a deterministic ready selector and verify which revision each page actually serves. A fixed sleep is not a readiness check. …
Read the whole file at its exact version.
How to install
mdr add francostino/opencode-skills-collection/accesslint-diff@sha256:dd434b5f07e8c513The line at the top of this page pins the label git:20261015.fac8b7e, 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_eaozi7eznemk4itg)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Jun 4, 2026 and Oct 15, 2026, about one every 44 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261015.fac8b7e latest | 2026-10-15 | fac8b7e | 3,782 B | A | view · diff |
| git:20260707.168343c | 2026-07-07 | 168343c | 4,742 B | A | view · diff |
| git:20260608.a1d3b5b | 2026-06-08 | a1d3b5b | 4,571 B | A | view · diff |
| git:20260604.908cc87 | 2026-06-04 | 908cc87 | 4,407 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 (3782 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
francostino/opencode-skills-collection · 87 stars · license MIT · pushed 2026-10-18 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_eaozi7eznemk4itg GET https://markdownregistry.com/api/v1/resolve?ref=francostino/opencode-skills-collection/accesslint-diff GET https://markdownregistry.com/api/v1/blob/dd434b5f07e8c51344a8e9667691bfbf82e6e43b8acb29876f1818270b135bfa
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.
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