SessionStart
01Hook Claude Code
One of 4 in hooks.json
Runs when a session starts, running signet hook session-start -H codex --codex-json. From Signet-AI/signetai.
Sync and store memories, transcripts, institutional knowledge, and secrets between all of your favorite harnesses and models.
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Hook Claude Code
One of 4 in hooks.json
Runs when a session starts, running signet hook session-start -H codex --codex-json. From Signet-AI/signetai.
Hook Claude Code
One of 4 in hooks.json
Runs when you submit a prompt, before the agent sees it, running signet hook user-prompt-submit -H codex --codex-json. From Signet-AI/signetai.
Hook Claude Code
One of 4 in hooks.json
Runs when the agent finishes a response, running signet hook session-end -H codex. From Signet-AI/signetai.
Hook Claude Code
One of 4 in hooks.json
Runs before the agent uses a tool, running signet hook notifications -H codex --hook PreToolUse --codex. From Signet-AI/signetai.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: