Agent Plugins

Release notes for the Model Context Protocol (MCP) plugins, Claude Code integrations, and Cursor desktop memory extensions.

Encrypted Memory Streams: Official Claude Code memory plugin has graduated to GA, enabling seamless client-side zero-knowledge memory sync within terminal-based coding workflows.
Stdio Handshake: Initiates secure stdio handshake protocol in <10ms.
Compaction Engine: Session memory is automatically compacted and encrypted before transmission to prevent token bloat.
Auto-Decay Recognition: Context-aware memory decay ensures that old task variables are deprioritized dynamically.

Unified MCP Tools: Replaced legacy Smithery and local setups with direct stdio support using the unified @sovseal/[email protected] package.
Decentralized Caching: The local stdio-based MCP server introduces SQLite-backed LTM-STM caching to improve local offline performance.
Secure Key Custody: Integrates with the host system's native cryptographical store for secure client-side key storage.