Prism MCP v5.1 adds 10x memory compression and agent learning from corrections
Prism MCP v5.1 Release
Prism MCP v5.1 is a significant update to the persistent memory system for AI coding agents, featuring major improvements in memory efficiency and agent learning capabilities.
Key Features
- 10x memory compression: The team ported Google's TurboQuant to pure TypeScript, allowing agents to store millions of memories on a laptop instead of hundreds of thousands. No vector database is needed.
- Agent learns from mistakes: When you correct your agent, Prism remembers. Important corrections automatically surface as warnings in future sessions, making your agent smarter with each use.
- Visual knowledge graph: See your agent's memory as an interactive neural map. Click any node to rename or delete it, providing visibility into what your agent actually remembers.
- Deep Storage cleanup: One command reclaims 90% of storage space from old memories. The feature is safe by default with preview before deletion.
Technical Details
The tool is built with pure TypeScript, uses local SQLite, and has zero cloud dependencies. It works with Claude, Cursor, Windsurf, Gemini, and any MCP client. The project is MIT licensed and includes 303 tests.
📖 Read the full source: r/ClaudeAI
👀 See Also
Curated list of 260+ AI agents and tools with open-source and self-hosted focus
A comprehensive GitHub repository lists over 260 AI agents and frameworks, emphasizing open-source, self-hosted, and local-first options including Ollama, OpenClaw, and DeerFlow.
Lightpanda: Open-source headless browser for LLM agents with native MCP server and markdown output
Lightpanda is an open-source headless browser designed for LLM-powered agents that uses 16x less memory than Chrome (215MB vs 2GB) and completes web crawling benchmarks in 5 seconds instead of 47 seconds. It provides native markdown output, semantic tree with interactivity detection, and a built-in MCP server.
Using a Smart Pixel Clock for Claude AI Completion Notifications
A Reddit user shares a method to display Claude AI completion notifications using a ULANZI TC001 Smart Pixel Clock with custom firmware and an HTTP endpoint.
Comparison of Four Managed OpenClaw Hosting Providers for 2026
A developer tested four managed OpenClaw hosting providers over two months, ranking them based on setup time, uptime, integration reliability, model routing, cost, and multi-step task handling. LobsterTank costs $2/month with basic container hosting, KiwiClaw is $39/month with better support, xCloud is $24/month with solid uptime, and RunLobster is $49/month with extensive tool integration and flat pricing.