Agent infrastructure built on vxdb — semantic KV store over MCP. Use this skill whenever you need persistent state beyond the context window: working memory, caching, debugging state, knowledge accumulation, cross-agent coordination, or any structured data with semantic search. Triggers: any task where you're losing context to compression, repeating expensive operations, debugging in circles, building knowledge across sessions, or coordinating with other agents. Also triggers on: 'remember', 'cache', 'what did I learn', 'have I seen this before', 'log this'. This skill teaches you to build your own infrastructure from three primitives: tables (create_table), semantic search (NEAR/SEARCH), and relational queries (sql tool).
2026-03-08