GitHub repository operations, automation, and management. Issue triage, PR management, CI/CD operations, release management, and security monitoring using the gh CLI. Use when the user wants to manage GitHub issues, PRs, CI status, releases, contributors, stale items, or any GitHub operational task beyond simple git commands.
インストール方法を見るインストールする前に、エージェントに与えられる指示の中身を確認できます。
Manage GitHub repositories with a focus on community health, CI reliability, and contributor experience.
gh auth loginClassify each issue by type and priority:
Types: bug, feature-request, question, documentation, enhancement, duplicate, invalid, good-first-issue
Priority: critical (breaking/security), high (significant impact), medium (nice to have), low (cosmetic)
gh issue edit --add-labelgood-first-issue labelduplicate label# Search for potential duplicates
gh issue list --search "keyword" --state all --limit 20
# Add labels
gh issue edit <number> --add-label "bug,high-priority"
# Comment on issue
gh issue comment <number> --body "Thanks for reporting. Could you share reproduction steps?"
gh pr checks <number>gh pr view <number> --json mergeablestale label, comment asking for updateclosed-stale label)# Find stale issues (no activity in 14+ days)
gh issue list --label "stale" --state open
# Find PRs with no recent activity
gh pr list --json number,title,updatedAt --jq '.[] | select(.updatedAt < "2026-03-01")'
When CI fails:
gh run view <run-id> --log-failed# List recent failed runs
gh run list --status failure --limit 10
# View failed run logs
gh run view <run-id> --log-failed
# Re-run a failed workflow
gh run rerun <run-id> --failed
When preparing a release:
gh pr list --state merged --base maingh release create# List merged PRs since last release
gh pr list --state merged --base main --search "merged:>2026-03-01"
# Create a release
gh release create v1.2.0 --title "v1.2.0" --generate-notes
# Create a pre-release
gh release create v1.3.0-rc1 --prerelease --title "v1.3.0 Release Candidate 1"
# Check Dependabot alerts
gh api repos/{owner}/{repo}/dependabot/alerts --jq '.[].security_advisory.summary'
# Check secret scanning alerts
gh api repos/{owner}/{repo}/secret-scanning/alerts --jq '.[].state'
# Review and auto-merge safe dependency bumps
gh pr list --label "dependencies" --json number,title
Before completing any GitHub operations task:
まだレビューはありません。使ってみた感想をお寄せください。
概要と使いどころ
Design, implement, and audit inclusive digital products using WCAG 2.2 Level AA standards. Use this skill to generate semantic ARIA for Web and accessibility traits for Web and Native platforms (iOS/Android).
日本語の概要は準備中です。原文の説明を表示しています。
Whole site or product — a full web accessibility (a11y) audit against WCAG 2.2, following the WCAG-EM methodology. Defines scope, samples representative pages and flows, runs the automated tier (`accessibility-scan`) and the hands-on manual tier (`accessibility-inspect`), and produces one conformance report. Grades each finding by severity and evidence basis, and states per-criterion conformance as pass, fail, or undetermined (needs a human). Use it for 'audit my site for accessibility', 'is this product accessible', 'a11y audit', 'WCAG or Section 508 conformance report', or any multi-page assessment. Assesses; does not fix (use `accessibility-fix`) or diff (use `accessibility-diff`). For a single page use `accessibility-scan`; for hands-on keyboard and screen-reader checks use `accessibility-inspect`.
日本語の概要は準備中です。原文の説明を表示しています。
Regression check — diff a live page's web accessibility (a11y) violations against a baseline. By default it compares your uncommitted changes (stash-based); pass `--branch [<name>]` to compare against a branch. Reports the new WCAG violations introduced, the ones fixed, and the count of pre-existing ones. Use it for 'did my change break accessibility', 'what a11y issues did this PR add', or as a CI gate. For a full scan of one page use `accessibility-scan`; for a whole site use `accessibility-audit`.
日本語の概要は準備中です。原文の説明を表示しています。
Remediation only — repair web accessibility (a11y) violations against WCAG 2.2 with a baseline, edit, and verify loop. Takes a target (URL, files, directory) or a findings worklist from `accessibility-scan`/`accessibility-inspect`/`accessibility-audit`, applies mechanical fixes as given, leaves TODOs for visual or contextual judgment, and verifies by re-running the baseline check. It only fixes. To find issues use `accessibility-scan` (one page, automated), `accessibility-inspect` (one page, manual), or `accessibility-audit` (whole site, WCAG-EM); to check for regressions use `accessibility-diff`. Use it for 'fix the a11y issues in X', 'make this accessible', 'add missing alt text and labels', 'apply these accessibility fixes', 'remediate these violations'.
日本語の概要は準備中です。原文の説明を表示しています。
One page, hands-on manual tier — drive a live page through the web accessibility (a11y) checks a rule engine can't decide: keyboard operation and focus order, screen-reader names, roles and states from the accessibility tree, reflow and zoom, reduced motion, form errors, and target size. Grades each finding by evidence basis (verified / confirm-with-a-human / human-required) and severity, and closes every criterion in a ledger: verified, flagged, not exercised, or N/A. Locates and assesses; does not fix (use `accessibility-fix`). Use it for keyboard testing, focus-order checks, screen-reader or a11y-tree review, reflow and zoom at 200%, or 'is this operable, not just lint-clean'. The automated tier is `accessibility-scan`; `accessibility-audit` runs both across a sampled site.
日本語の概要は準備中です。原文の説明を表示しています。
One page, automated tier — run the web accessibility (a11y) rule engine against a live page and locate every violation it can detect mechanically. Pass a URL, a config target name (e.g. `accesslint:accessibility-scan dev`), or nothing to use the default target from `accesslint.config.json`. Ensures a debuggable Chrome, runs the @accesslint/core engine over CDP, and returns a worklist of live-DOM WCAG 2.2 violations, each grounded to its DOM selector and source `file:line`. Locates; doesn't edit. Use it for 'is this page accessible', 'check a11y on this URL', 'find contrast and alt-text issues', or to verify a UI change. For hands-on keyboard and screen-reader checks use `accessibility-inspect`; for a whole site or product use `accessibility-audit`; to diff against uncommitted changes or a branch use `accessibility-diff`.
日本語の概要は準備中です。原文の説明を表示しています。