Databases

Stateful reports catalog MCP server (definitions + gathered outputs)

Lightweight semantic memory service with ONNX embeddings - no PyTorch required. 80% smaller install size. REST API + MCP transport.

Semantic memory layer for AI applications. REST API + MCP transport + knowledge graph + autonomous consolidation. Works with 14+ AI clients. Self-host, zero cloud cost.

Authority-weighted memory graph for AI agents with conflict detection and semantic search.

MCP Server for Materials Project database - query material properties, crystal structures, and phase diagrams with horizontal comparison Excel export

Live data layer for agents. Expose canonical business objects as database-consistent, instantly-queryable SQL views via Model Context Protocol

A server that exposes Materialize indexes as tools over the Model Context Protocol (MCP)

MCP server for Manticore Search — lets AI assistants query and manage search databases.

Auto-generate MCP servers from any data source. Zero code required.

Execute KQL in AI prompts via NL2KQL with schema discovery and Azure Data Explorer integration

MCP server for querying internal knowledge base

Local long-term memory MCP server backed by SQLite FTS5

MCP server for intelligent HS code queries with dual data sources - 智能海关HS编码查询服务(双数据源主备模式)

An MCP server for GigAPI Timeseries Lake

Production-grade PostgreSQL MCP server — 279 tools for query, tuning & ops, read-only by default.

Drop-in MCP server template with SQLite FTS5 search backend. ~300 lines, no vector DB, no embedding API, runs on a Pi.

RSS/Atom feed reader MCP server with SQLite backend

MCP server for Excel operations with Supabase Storage integration

Durable Agent Runtime — append-only event log, replay-based recovery, cross-session task continuity, agent handoff. Local-first, zero cloud dependency.

Pure standalone MCP Data Science Server - Complete DS workflows with local SQLite tracking, no external services required