GitHub Copilot CLI as a PR-triage co-pilot: how I keep up with 40+ upstream orgs

Drafted for the GitHub Copilot Challenge (opens May 21). Will add the official devchallenge tag once the challenge announcement is live. For the last 18 months I have been running a small one-person open-source program: meaningful PRs across Anthropic, OpenAI, Google, Microsoft, NVIDIA, AWS repos, plus 20-something smaller projects in the MCP and LLM tooling space. The math gets bad fast. You cannot keep 40 repos warm in your head; the cost of context-switching is what kills throughput, not th...