Tessera's MCP server surfaces LLM cost optimization decisions directly in your AI editor. Install it in Claude Desktop, Cursor, or Cline, pass a TESSERA_API_KEY, and you get six tools: list workloads with their anchor costs, pull savings reports, check queued recommendations with expected lift, browse audit-immutable ledger entries, view quality snapshots with drift events, and approve a mechanic to move it from suggested to active. The read tools let agents diagnose spend, the single write tool lets them act on recommendations with an audit trail. It's designed for teams routing LLM calls through Tessera's proxy and need agents to surface what's drifting or where to switch providers without opening the dashboard.
claude mcp add --transport stdio tessera-llm-mcp-server uvx mcp-server