Union Alpha free trial link and MCP setup guide for Claude, Cursor, Claude Code

rohanpaul_ai · x · 2026-09-17

rohanpaulai shares the free trial link for stealth model Union Alpha plus AI/ML API's MCP setup instructions: remote MCP endpoint with OAuth 2.1 + PKCE for Claude Desktop, Cursor, and Claude Code (one-line claude mcp add). Core details—3x fewer tokens than Ox Alpha in 3D tests and 1.96B day-one OpenRouter tokens—are in the original thread.

Related event: Mystery stealth model Union Alpha lands free on OpenRouter, sparking identity speculation(15 posts)→

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