YanHui Debug AI - GitHub Action

One Claw debugs, all Claws benefit. CI fails? YanHui remembers every bug ever solved across all users. Get instant fixes from a shared AI knowledge base.

How it works

CI fails  -->  YanHui checks 194+ known bugs (4ms)
          -->  Not found? Sonnet 4.6 analyzes ($0.05)
          -->  Fix saved to KB for everyone
          -->  Next person with same bug = instant fix ($0.02)

Quick Start

# .github/workflows/ci.yml
name: CI
on: [push, pull_request]

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Build
        id: build
        run: npm run build 2>&1 | tee /tmp/build-error.log
        continue-on-error: true

      - name: YanHui Debug AI
        if: steps.build.outcome == 'failure'
        uses: washinmura/yanhui-ci@v1
        with:
          claw-id: ${{ secrets.YANHUI_CLAW_ID }}

      - name: Fail if build failed
        if: steps.build.outcome == 'failure'
        run: exit 1

With test errors

      - name: Run tests
        id: test
        run: npm test 2>&1 | tee /tmp/test-output.log
        continue-on-error: true

      - name: YanHui Debug AI
        if: steps.test.outcome == 'failure'
        uses: washinmura/yanhui-ci@v1
        with:
          claw-id: ${{ secrets.YANHUI_CLAW_ID }}
          # Auto-detects /tmp/test-output.log — no config needed!

With custom error text

      - name: Build
        id: build
        run: npm run build 2>&1 | tee /tmp/build.log
        continue-on-error: true

      - name: Capture error
        if: steps.build.outcome == 'failure'
        id: capture
        run: |
          ERROR=$(tail -50 /tmp/build.log)
          echo "error<<EOF" >> $GITHUB_OUTPUT
          echo "$ERROR" >> $GITHUB_OUTPUT
          echo "EOF" >> $GITHUB_OUTPUT

      - name: YanHui Debug AI
        if: steps.build.outcome == 'failure'
        uses: washinmura/yanhui-ci@v1
        with:
          claw-id: ${{ secrets.YANHUI_CLAW_ID }}
          error-log: ${{ steps.capture.outputs.error }}

With PR comments

      - name: YanHui Debug AI
        if: failure()
        uses: washinmura/yanhui-ci@v1
        with:
          claw-id: ${{ secrets.YANHUI_CLAW_ID }}
          comment: 'true'  # Posts fix as PR comment (updates on re-run)

Inputs

Input	Required	Default	Description
`claw-id`	Yes	-	Your Claw ID for billing
`error-log`	No	auto-capture	Custom error text
`auto-fix`	No	`false`	Create PR with fix (coming soon)
`comment`	No	`true`	Post fix as PR comment
`api-url`	No	production	Custom API endpoint
`language`	No	`en`	Response language (en/zh/ja)
`github-token`	No	`github.token`	Token for PR comments

Outputs

Output	Description
`status`	`knowledge_hit`, `analyzed`, or `error`
`fix`	Full JSON response with fix details
`source`	`knowledge_base`, `sonnet_4.6`, or `opus_local`
`cost`	Cost in USD
`entry-id`	KB entry ID (for feedback)

Use outputs in subsequent steps

      - name: YanHui Debug AI
        id: yanhui
        if: failure()
        uses: washinmura/yanhui-ci@v1
        with:
          claw-id: ${{ secrets.YANHUI_CLAW_ID }}

      - name: Check if KB hit
        if: steps.yanhui.outputs.status == 'knowledge_hit'
        run: echo "Found in KB! This bug was solved before."

Pricing

Scenario	Cost	Speed
KB hit (someone solved this before)	$0.02	~4ms
New analysis (Sonnet 4.6)	$0.05	~6s
New analysis (Opus 4.6)	$0.07	~8s
Search only	Free	~150ms

Get a Claw ID

Add YanHui MCP to Claude Code:

claude mcp add yanhui-debug --transport http https://api.washinmura.jp/mcp/debug -s user

Tell Claude: "Use debug_hello to onboard" - free 10 credits!
Add your Claw ID to GitHub Secrets: Settings > Secrets > YANHUI_CLAW_ID

How the shared KB works

Every bug solved by any user goes into the shared knowledge base. When you hit the same bug, you get the fix instantly for $0.02 instead of $0.05.

User A: CI fails with "ENOENT" → Sonnet analyzes ($0.05) → Fix saved to KB
User B: Same "ENOENT" error → KB hit ($0.02, 4ms) → Instant fix!
User C: Similar error → KB hit ($0.02, 4ms) → Instant fix!

The more users, the stronger the KB. Your bugs help everyone.

Auto-detected log files

YanHui auto-captures errors from these locations (no config needed):

File	When to use
`/tmp/build-error.log`	`npm run build 2>&1 \| tee /tmp/build-error.log`
`/tmp/test-output.log`	`npm test 2>&1 \| tee /tmp/test-output.log`
`/tmp/ci-error.log`	General CI errors
`/tmp/lint-output.log`	Linter output

Or use the error-log input for full control.

Security & Privacy

Secret filtering: API keys, tokens, passwords, and emails are automatically redacted before sending
No source code: Only error messages and stack traces are sent
Claw ID masking: Your Claw ID is never printed in CI logs
Minimal data: Only the last 50 lines of error output are captured
Your Claw ID is used only for billing

License

MIT

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