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Gemini CLI

Config name: gemini

Skills

ScopePath
Project.agents/skills/<name>/SKILL.md
Global~/.gemini/skills/<name>/SKILL.md

Hooks

Symposium merges hook entries into Gemini’s settings.json.

ScopeFile
Project.gemini/settings.json
Global~/.gemini/settings.json

Events registered: BeforeTool, AfterTool, BeforeAgent, SessionStart (Gemini’s own naming).

Output format: JSON with nested matcher groups. Timeouts in milliseconds.

MCP servers

ScopeFileKey
Project.gemini/settings.jsonmcpServers.<name>
Global~/.gemini/settings.jsonmcpServers.<name>