{"server":"pro.magicmaster/mastering","transport":"streamable-http (POST only)","protocolVersions":["2026-07-28","2025-11-25","2025-06-18"],"playbook":"https://magicmaster.pro/agents.md","manifest":"https://magicmaster.pro/agent.json","hint":"POST JSON-RPC here. Start with server/discover or tools/list.","connect":{"url":"https://magicmaster.pro/mcp","url_authenticated":"https://magicmaster.pro/mcp/oauth","install_page":"https://magicmaster.pro/mcp","repository":"https://github.com/denisok-ai/magicmaster-mcp","claude_desktop":"Settings → Connectors → Add custom connector → https://magicmaster.pro/mcp/oauth (OAuth sign-in)","chatgpt":"Developer mode → Connectors → new connector → https://magicmaster.pro/mcp/oauth","claude_code":"claude mcp add --transport http magicmaster https://magicmaster.pro/mcp/oauth","stdio_bridge":"npx -y mcp-remote https://magicmaster.pro/mcp/oauth","npm_package":"npx -y magicmaster-mcp","auth":"Free tools work anonymously. For paid ones: OAuth (then send Authorization: Bearer <OAuth token>), or the account key in X-API-Key. An account JWT is not accepted as Bearer here."}}