VS Code extension + MCP server that validates prompts, routes to the cheapest LLM, and projects token × turn cost before the call. Cuts Copilot premium-request burn on agent loops.
mcp vscode-extension copilot ai-agents cost-optimization github-copilot llm llm-cost token-counting model-routing github-copilot-cost github-copilot-token-control
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Updated
Apr 24, 2026 - TypeScript