@rohirik/opencode-ltm

Long-Term Memory (LTM) plugin for OpenCode — shares the same memory database as Claude Code and Pi for persistent context across all your AI coding tools.

Install

Add to ~/.config/opencode/opencode.json:

{
  "plugin": ["@rohirik/opencode-ltm@latest"]
}

OpenCode automatically installs and updates the plugin on startup.

What it does

• Session start: injects a ## Prior Knowledge block into the system prompt with relevant memories for the current project
• Pre-compaction: saves session context before conversation compaction
• 5 tools: ltm_recall, ltm_learn, ltm_forget, ltm_relate, ltm_context

Shared memory

All three tools read from and write to the same database:

~/.claude/plugins/data/ltm-ltm/ltm.db

A memory learned in OpenCode appears in the next Claude Code session, and vice versa.

Custom DB path

{ "env": { "LTM_DB_PATH": "/custom/path/ltm.db" } }

Or set LTM_DB_PATH in your shell environment.