Database

Cross-session WebFetch cache for Claude Code. Unlimited TTL by default, SQLite, MCP plugin.

by theYahia

MCP server with persistent memory + FTS5 search for Claude Code conversation history. Index your ~/.claude/projects/, expose 10 MCP tools, browse via web UI. MIT-licensed.

by kunwar-shah

On-device memory layer for AI agents. Claude Code, Hermes and OpenClaw. Hooks + MCP server + hybrid RAG search.

by yoloshii

Query ClickHouse Cloud — run SQL, list databases and tables, explore services and backups, inspect usage, run ClickPipes.

by alyiox

Enables read-only ClickHouse database interactions for schema inspection and SQL query execution, returning results in JSON format for data analysis while preventing data modification operations.

A Model Context Protocol (MCP) server for ClickHouse database interactions

by ahmedrowaihi

Synchronize AI chat sessions and project context across multiple IDEs using local SQLite persistence.

Backend for AI coding agents on CloudBase — database, auth, functions via Plugin, Skills & MCP.

by TencentCloudBase

Build and manage Cloudgate workflow-APIs: controllers, actions, workflow graphs, and databases.

by cloudgate

Agent-native cloud, EU-hosted. Provision VMs, networks & databases on redu.cloud via MCP.

by redu

Provides unified access to AWS, Azure, and GCP resources through cloud-agnostic adapters for managing instances, storage, databases, and functions with cost analysis, monitoring, security scanning, and compliance checking capabilities.

Local-first bookkeeping CLI, MCP server, and SQLite ledger engine

by GitHub Actions

MCP server for retrieving context from a Qdrant vector database

Provides natural language access to CockroachDB clusters through cluster monitoring for health checks and performance analysis, database operations for connection management and lifecycle tasks, table management for schema operations and bulk data import, and query execution with transaction support and performance optimization.

Integrates code analysis using a Neo4j graph database to enable structural insights, quality metrics, and natural language querying of codebases.

CodeAtlas MCP - an enterprise-grade local-first Code Graph RAG MCP Server.

by CodeAtlas Team

High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 155 languages, sub-ms queries, 99% fewer tokens. Single static binary, zero dependencies.

by DeusData

Zig code intelligence server and MCP toolset for AI agents. Fast tree, outline, symbol, search, read, edit, deps, snapshot, and remote GitHub repo queries.

by justrach

Crawls documentation websites and extracts code snippets using tree-sitter parsing, automatically categorizing and enriching them with metadata to build searchable code databases for technical documentation.

MCP server that builds code graphs to provide rich context to LLMs

by drewhcodes

Indexes codebases into a Neo4j graph database to enable sophisticated code analysis including function call relationships, class hierarchies, dead code detection, and dependency tracking through real-time file monitoring and direct Cypher queries.

The ultimate RAG for your monorepo. Query, understand, and edit multi-language codebases with the power of AI and knowledge graphs

by vitali87

Local source code indexer for Python and Java with embedded SQLite storage.

MCP server with local vector search for your codebase. Smart indexing, semantic search, Git history — all offline.

by kapillamba4

基于 Tree-sitter 的多语言代码图系统。将源代码解析为统一 IR，构建 CST 图、调用图、数据流图、框架端点图、依赖调用图，存入 SQLite。面向 AI Agent 漏洞挖掘提供可解释的结构事实，不内置漏洞判定规则。

by UzJu