accessibility-alt-text-auditor
Vendor-neutral skill to audit image alt-text coverage and basic quality heuristics for accessibility.
Skill by sisodiabhumca
Chalk Labs
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Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/sisodiabhumca-accessibility-alt-text-auditor
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Use cases: testing, security
Reviews
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Permissions
What this skill can do and what it asks for, from its SKILL.md and code. Checked Nov 2, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
- Runs as
- Python package
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/accessibility-alt-text-auditor
What's inside
- Skill name
accessibility-alt-text-auditor- Description
- Vendor-neutral skill to audit image alt-text coverage and basic quality heuristics for accessibility.
- License
- MIT
- Instructions
- 31 lines in SKILL.md · view on GitHub
Before installing
- Ships executable scripts
Files (4)
- README.md
- SKILL.md
- accessibility_alt_text_auditor.py
- alt_text_auditor.py
SKILL.md (first lines)
## When to invoke - You maintain a website/app content library and want to improve accessibility. - You need an audit of missing or low-quality `alt` text for images. ## Inputs needed - A JSON export of images with fields: `page`, `src`, `alt`. - Optional policy: minimum alt length, banned phrases, whether decorative images may be empty. ## Workflow 1. Validate input records and normalize text. 2. Score each image: - Missing alt - Empty alt (allowed only if decorative) - Too short / too long - Generic alt (e.g., “image”, “photo”, file names) 3. Produce a remediation list sorted by severity. 4. Summarize coverage and common issues. ## Output format - JSON report: - `summary` metrics - `issues[]` with per-image findings and suggested fix hints ## Guardrails - This is a heuristic audit; do not claim WCAG compliance. - Do not fetch remote images or attempt vision-based descriptions. ## Reference code - `accessibility_alt_text_auditor.py` reads image metadata JSON and outputs an audit JSON.
From sisodiabhumca/agent-skills, MIT.
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Signals
- Stars
- 0
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- May 15, 2026 (5 months ago)
- Last release
- Oct 24, 2026 (8 days ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- MIT
- Repository
- github.com/sisodiabhumca/agent-skills
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.
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accessibility-alt-text-auditor skill. Agent Mart. https://agentmart.dev/skills/sisodiabhumca-accessibility-alt-text-auditor (last updated 2026-10-24)