Add QA Orchestra — multi-agent QA toolkit

[Anasss]

What

Adds QA Orchestra — an open-source, stack-agnostic multi-agent QA toolkit for Claude Code.

About QA Orchestra

10 specialized agents covering the full QA lifecycle:

Agent	Purpose
orchestrator	Routes QA tickets to the right agents in the right order
environment-manager	Checks out PR branches, installs deps, starts the app
functional-reviewer	Compares diffs against acceptance criteria
test-scenario-designer	Generates comprehensive test scenarios (happy path, negative, boundary, edge)
browser-validator	Validates against running apps via Chrome MCP
automation-writer	Converts scenarios into Playwright/Cypress/Gherkin tests
manual-validator	Guides manual test execution with structured reports
bug-reporter	Turns findings into structured, developer-ready bug reports
release-analyzer	Analyzes multi-repo release diffs for cross-repo impact
smart-test-selector	Maps code changes to existing tests and coverage gaps

Key design principles:

• Output chaining — agents save to qa-output/, next agent reads from there
• Live validation — tests running code, not just diffs
• Stack-agnostic — works with any web app (React, Angular, Vue, Rails, Django, etc.)

GitHub: https://github.com/Anasss/qa-orchestra

Added to the Quality & Security section.

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