mem0ai/mem0 opencode-v0.1.3

Mem0 OpenCode Plugin (v0.1.3)

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Mem0 OpenCode Plugin (v0.1.3)

Added

• File-context injection (tool.execute.before / Read): Before the agent reads a file, the plugin searches mem0 for memories referencing that file path and injects prior work as system context. Gates on file size (>= 1,500 bytes). Gives the agent "I've worked on this file before" awareness automatically.
• Stop hook session summary (experimental.session.compacting): Enhanced session compaction to store a structured session_summary memory with infer=True, letting the mem0 backend AI extract key facts (request, decisions, learnings, next steps). Previously only stored a raw stats string.
• SessionStart activity timeline: The initial memory loading now formats recent memories with type icons (⚖️ decision, 🔴 bug_fix, 🔵 task_learning, etc.) and relative age indicators (2h ago, 1d ago) instead of bare text. Provides a visual "Recent Activity" timeline on first message.
• PostHog telemetry (telemetry.ts): Anonymous, fire-and-forget usage events. Opt out with MEM0_TELEMETRY=false. Only fires when an API key is present; never sends memory content, prompts, or the API key — only an anonymized sha256(apiKey)[:32] identity plus event type, platform, and plugin version. Emits the same schema as the Mem0 editor plugin (plugin.* events, source: "plugin", platform: "opencode") so OpenCode appears as a platform in the shared plugin dashboard. Events: plugin.session_start (with memory count) and plugin.tool_use (add / search / update / delete).

Changed

• experimental.session.compacting handler: Now stores metadata.type=session_summary with metadata.source=opencode-stop instead of metadata.type=session_state with metadata.source=pre-compaction. Includes a structured prompt that instructs mem0's AI to extract request, decisions, learnings, and next steps.
• Initial context formatting: Memories shown on first message now include type icons and age labels for quick scanning.