Install Assertion Memory
Pick the tool you already use. It keeps what you decided and why, and brings it back in later sessions. Personal memory is free, and you sign in as part of the install.
In Claude Code · 4 commands
Claude Code
/plugin marketplace add Assertion-AI/assertion
Install for Claude Code
In a terminal · one block to paste
Cursor
cd assertion/plugin/cursor && python3 install_cursor.py
Install for Cursor
In a terminal · one block to paste
Codex
python3 assertion/plugin/codex/install_codex.py
Install for Codex
Mac with Apple Silicon
Assertion agent
A coding agent of its own, for the terminal or as a Mac app, with the same memory built in.
curl -sSL https://storage.googleapis.com/assertion-downloads/install.sh | shOne memory across all of them. Shared spaces, where teammates recall each other's decisions, come with a Team seat.