Mieru-bot見える

Inline accessibility reviews on every pull request. Zero config. Apply fixes with one click.

Install on GitHub →View on GitHub

Zero

config

One-click

to apply any fix

WCAG 2.1

AA coverage

How it works

Three simple steps to ship accessible web experiences

Open a PR

Push your branch as you normally would. The moment your PR opens, Mieru auto-reviews it. No setup, no commands, no dashboard.

Get inline suggestions

Mieru leaves comments on the exact lines that have problems — each with the WCAG rule cited, the user impact explained, and a one-click "Commit suggestion" button to apply the fix.

Chat with the bot

Reply "@mieru-bot why" on any inline comment for a deeper explanation. Comment "@mieru-bot explain WCAG 1.4.3" to learn about a rule. The bot understands plain English in PR comments.

See it in action

55 seconds. Zero config. From PR open to one-click fix.

Includes: auto-review, walkthrough comment, inline suggestions with one-click apply, screen-reader announcement, and @mieru-bot chat reply.

Chat with Mieru

Mention @mieru-bot anywhere — typos like @mieru-but and variants like @mierubot work too.

@mieru-bot review

Full accessibility review with inline suggestions

@mieru-bot why <line>

Explain a specific issue in depth

@mieru-bot explain <wcag-rule>

Learn about a WCAG rule with examples

@mieru-bot ignore <line>

Add an ignore comment for false positives

@mieru-bot summary

Walkthrough only, no inline comments

@mieru-bot help

Show every command

Or assign 'mieru-bot' in the PR Reviewers sidebar — same effect as @mieru-bot review.

Customize for your repo

Optional. Drop a .mieru.yaml at the root of your repo. Solo devs and OSS maintainers don't need to touch this.

# .mieru.yaml — drop at the root of your repo
# Every field is optional. Defaults work great out of the box.
# Auto-review every PR when it opens or gets new commits
auto_review: true
# After every review, also open a stacked fix PR with all
# suggested changes pre-applied
auto_fix_pr: false
# Hide noise. Options: blocker, warning, suggestion (default)
severity_threshold: warning
# Glob patterns of files to skip
ignore_paths:
  - "**/*.test.tsx"
  - "components/legacy/**"
# Specific WCAG rules to skip (handled elsewhere, e.g. by design system)
ignore_rules:
  - "WCAG 1.4.3"

This file is optional. Mieru-bot works out of the box with sensible defaults.

Make accessibility visible.

Mieru — to see, to be seen, to be understood.

Get started in minutes. No credit card required.

Install from GitHub

✓ Free for everyone

no plans, no pricing — install and use

✓ Privacy first

your code stays in your GitHub workspace

✓ WCAG 2.1 AA coverage

across 7 categories of accessibility

GitHub InstallMIT License

Built for Vercel Zero to Agent · 見える