qualien-mcp: An Open-Source Composite MCP Server Aggregating 21 QA Servers
qualien_ai · reddit · 2026-10-13
A developer released qualien-mcp (MIT), a composite MCP gateway that wraps QA-related MCP servers behind one unified interface for Claude Code via claude mcp add qualien -- npx -y qualien-mcp.
- Acts as orchestrator/router delegating to multiple backend MCP servers
- Built-in catalog of 21 servers: playwright and filesystem on by default; selenium, webdriverio, browserstack, chrome-devtools, postgres, mysql, openapi, github, jira, confluence, azure-devops, figma, docker, kubernetes, slack, ms-365, sentry, sequential-thinking, memory toggled via config
- Guardrails: DB read-only by default, lockable file access, Docker/K8s delete tools blocked by default
- Caveat: the read-only check just matches write keywords in SQL — not real sandboxing
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