- Delete unused gemini-cli prompt files (common.md, templates/README.md) and inline the general best practices into v8-best-practices.md. - Remove stale gemini-cli, static subagent, and framework.md references from modular.md and prompts/README.md. - Upgrade legacy @agents/prompts/ imports in GEMINI.md via install_for_jetski.py. - Fix agents/plugins/install.py to discover */plugin.json + mcp_config.json and manage ~/.gemini/config/mcp_config.json directly. TAG=agy CONV=e496c475-2873-4f73-aa51-7587bbe84e8c Change-Id: I12d21014e9d16e4466a6ce512e268e5d92f4b8dc Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/8456726 Commit-Queue: Hannes Payer <hpayer@chromium.org> Reviewed-by: Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/main@{#110081}