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claude-code-memento

v0.2.1

Published

8 days ago

Amnesia insurance for Claude Code: injects your project's Markdown memory index into context compaction, so auto-summarization never forgets that memory exists. Zero dependencies.

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claude-code memory compaction agent context

claude-code-memento

Amnesia insurance for Claude Code.

Part of the leonard-memento family.

How it works

A SessionStart hook with matcher compact fires after both manual /compact and auto-compact. The hook prints the project's memory index as hookSpecificOutput.additionalContext, so the index is back in context immediately after compaction.

Install

Plugin (recommended):

/plugin install NemeZZiZZ/leonard-memento

Manual (repo-local):

npm i -g @leonard-memento/core claude-code-memento
memento init claude-code

memento init claude-code writes a SessionStart hook entry into .claude/settings.json that runs claude-code-memento hook. It is idempotent and preserves every foreign hook entry.

Verify

Create an index: memento path shows where MEMORY.md lives for the project; write a few - [[name]] — description lines.
Run /compact.
The session should regain a # Project memory index (…) block.

Configuration

Same as the family core: MEMENTO_MEMORY_ROOT overrides the memory root (fallback chain: ~/.config/memento/projects → legacy ~/.config/opencode/memento/projects), MEMENTO_INDEX_FILE overrides the index file name (MEMORY.md).