Show HN: Infinite memory for OpenCode sessions (MemPalace plugin)

Category: ai-ml

Tags: opencode, ai-memory, mcp, plugin, llm-agents

Score: 5.5/10 (Innovation: 5, Technical: 5, Documentation: 7, Utility: 5)

An OpenCode plugin that acts as a persistence bridge between OpenCode sessions and MemPalace, a long-term memory system. It auto-injects stored identity and memories into prompts and saves each conversation back, giving coding agents cross-session memory via MCP tool calls. It's a niche glue layer with thoughtful hooks into OpenCode's lifecycle and compaction events, but depends entirely on MemPalace and only benefits OpenCode users.

Target audience: AI-assisted developers, LLM power users, OpenCode users

Repository: https://github.com/geco/opencode-mempalace-persistence · TypeScript · MIT · 8 stars

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