"Persistent" matching MCP servers:

Exposes tools for AI assistants to query a persistent SQLite+FTS5 index of C/C++ symbols parsed from real build commands, enabling sub-millisecond lookup, full-text search, and natural-language explanation without hallucination.

Lets LLM clients control a persistent AMD/Xilinx Vivado TCL session on Windows, avoiding repeated startup cost with native process handling.

Enables local UART and serial-port debugging through MCP, providing persistent capture, log search, regex/event monitoring, HEX send/query, protocol parsing, and shell-like command sequences.

Enables firmware developers to use a MetaShunt V2 as a live current-measurement tool, with continuous ~6.2 kHz streaming, high-rate burst captures, threshold/edge triggering, and persistent capture sessions.