CodeCompanion Memory Skill

This skill provides access to a searchable history of previous conversations stored in a ChromaDB vector database. It supports both retrieving past conversations via semantic search and saving new conversation summaries.

The same database is shared between:

• Neovim (via codecompanion-history.nvim plugin)
• OpenCode (via this skill and the /sum command)

When to Use This Skill

Invoke this skill when:

• User references past conversations: Phrases like "we discussed this before", "remember when", "last time we talked about"
• Recurring problems: The user encounters an issue that might have been solved previously
• Context would be helpful: Previous solutions, decisions, or architectural discussions could inform the current task
• User asks about their codebase: Questions about past work, project history, or previous implementations
• Building on previous work: Extending or modifying solutions from past conversations

Querying Memories