feat(plugins): share native session handoff and soften memory search

docs/integrations/opencode.mdx

@@ -5,7 +5,7 @@ description: "Add persistent memory to OpenCode with the Mem0 plugin: native SDK
 
 Add persistent memory to [**OpenCode**](https://opencode.ai) with the Mem0 plugin. Your agent forgets everything between sessions. Mem0 fixes that by storing decisions, preferences, and learnings so they carry over automatically.
 
-<Info>Current package version: `0.3.0`.</Info>
+<Info>Current package version: `0.4.0`.</Info>
 
 ## Prerequisites
 
@@ -108,7 +108,7 @@ The project id (`app_id`) is derived from your git remote (`owner-repo`), fallin
 
 ## Lifecycle Hooks
 
-The plugin uses the [mem0ai](https://www.npmjs.com/package/mem0ai) TypeScript SDK directly. It is pure TypeScript, no Python, no shell scripts.
+The plugin uses the [mem0ai](https://www.npmjs.com/package/mem0ai) TypeScript SDK directly. Memory features use TypeScript. The optional session handoff command runs the bundled Python importer.
 
 | OpenCode Event | Hook | What happens |
 |----------------|------|-------------|
@@ -122,6 +122,10 @@ The plugin uses the [mem0ai](https://www.npmjs.com/package/mem0ai) TypeScript SD
 
 Automatic capture sends the selected user prompt with its full redacted text, without a per-message character cutoff. It does not capture every prompt or the full assistant transcript. These automatic writes use user and project scope, with the session ID in `metadata.session_id`; session-scoped tools use top-level `run_id`. A session-scoped search therefore does not include automatic writes that lack `run_id`.
 
+## Session handoff
+
+The plugin can hand off supported native session context into a new Codex task through the shared importer. Handoff requires Python 3.11+ and a locally installed, signed-in Codex CLI. See [session handoff](/integrations/session-handoff) for commands, transferred content, and recovery.
+
 ## Troubleshooting
 
 - **No tools appearing**: Restart OpenCode after installing