"Understanding MySQL MCP Operations" matching MCP servers:

• ogham-mcp

  ogham-mcp

  A

  license

  -

  quality

  B

  maintenance

  Persistent shared memory for AI agents. Hybrid search (pgvector + tsvector), knowledge graph, cognitive scoring, and 16-language temporal extraction. 97.2% Recall@10 on LongMemEval with one PostgreSQL query. Works across Claude Code, Cursor, Codex, OpenClaw, and any MCP client.

  Last updated 2026-07-09

  111

  MIT

• ExecuFunction MCP Server

  execufunction-mcp

  -

  license

  -

  quality

  D

  maintenance

  Enables AI assistants to interact with ExecuFunction's project management, knowledge base, code indexing, and calendar tools via MCP, allowing natural language management of tasks, notes, and code.

  Last updated 2026-03-10

• mcp-virtual-fs

  lu-zhengda

  A

  license

  A

  quality

  D

  maintenance

  An MCP server that provides AI agents with a persistent, PostgreSQL-backed virtual filesystem, supporting session-isolated file operations, cross-session shared stores, and glob/grep search.

  Last updated 2026-02-16

  11

  90

  2

  MIT

• @littlebigbrain/mcp

  littlebigbrains

  A

  license

  A

  quality

  A

  maintenance

  An MCP server that provides graph-aware tools for interacting with Little Big Brain knowledge graphs, enabling search, query, commit, and configuration operations via natural language.

  Last updated 2026-07-24

  11

  444

  Apache 2.0

• tiny-notion-mcp

  AyanoT1

  A

  license

  A

  quality

  A

  maintenance

  A lightweight Notion MCP server that minimizes token usage by returning Markdown instead of raw JSON, enabling efficient read/write operations on Notion pages.

  Last updated 2026-05-08

  9

  MIT

• Neo4j MCP Server

  alvaropaco

  A

  license

  A

  quality

  B

  maintenance

  MCP server for Neo4j that provides abstract graph operations for LLMs, enabling safe and consistent interaction with Neo4j databases through tools like search, insert, update, delete, and schema introspection.

  Last updated 2026-07-09

  8

  MIT

• cerebro-code-memory

  marcodavidd020

  A

  license

  A

  quality

  A

  maintenance

  Persistent code-knowledge memory across AI chat sessions, caching code understanding in a SQLite brain and providing MCP tools for code analysis, search, and documentation.

  Last updated 2026-07-04

  16

  6

  MIT

• Joplin MCP Server

  alondmnt

  A

  license

  A

  quality

  B

  maintenance

  Enables AI assistants to interact with Joplin notes, notebooks, and tags through a standardized MCP interface, supporting CRUD operations, search, and organization.

  Last updated 2026-07-07

  19

  142

  MIT

• Cerebro MCP

  marcodavidd020

  A

  license

  A

  quality

  A

  maintenance

  Enables AI assistants to maintain persistent understanding of code projects across chat sessions via a SQLite brain that caches structural maps, summaries, and decisions. Provides tools for querying project structure, searching code, and recording insights to reduce token usage and avoid re-analysis.

  Last updated 2026-07-04

  16

  6

  MIT

• mcp-prose-memory

  gabrimatic

  A

  license

  A

  quality

  A

  maintenance

  Persistent memory server for MCP clients that stores structured facts as JSON across sessions, enabling atomic add, remove, replace, and view operations.

  Last updated 2026-07-24

  2

  8

  MIT

• W3 MCP FalkorDB Server

  famtong8-dev

  A

  license

  A

  quality

  C

  maintenance

  Enables graph database operations on FalkorDB via MCP, allowing Cypher queries, node retrieval, and graph listing.

  Last updated 2026-03-29

  3

  1

  MIT

• robot-tool-mcp

  musen-lab

  A

  license

  A

  quality

  C

  maintenance

  Provides an MCP interface to the ROBOT command-line tool for OWL ontology editing, enabling operations like merging, reasoning, and conversion via natural language.

  Last updated 2026-06-22

  26

  1

  BSD 2-Clause "Simplified"

• schema-engram-mcp

  wabox32

  A

  license

  A

  quality

  D

  maintenance

  An MCP server that provides persistent memory for database schemas by storing table structures and metadata in a local SQLite file. It enables LLMs to save, retrieve, and manage database snapshots to maintain a structured understanding of database architectures.

  Last updated 2026-03-20

  5

  MIT

• Memory Box MCP Server

  amotivv

  A

  license

  A

  quality

  C

  maintenance

  Cline MCP integration that allows users to save, search, and format memories with semantic understanding, providing tools to store and retrieve information using vector embeddings for meaning-based search.

  Last updated 2025-09-22

  12

  9

  MIT

• obsidian-mcp

  ZethicTech

  A

  license

  B

  quality

  B

  maintenance

  Bridges Obsidian vaults with MCP-compatible AI tools, enabling read/write/search of notes, task management, and vault operations through 34 tools and prompt templates.

  Last updated 2026-07-22

  34

  22

  1

  MIT

• Obsidian MCP Server

  libra850

  A

  license

  B

  quality

  C

  maintenance

  Enables interaction with Obsidian vaults through MCP, supporting note creation from templates, link management, backlink analysis, tag operations, and automatic Map of Contents generation.

  Last updated 2025-07-24

  11

  2,703

  1

  MIT

• NebulaGraph MCP Server

  nebula-contrib

  A

  license

  B

  quality

  C

  maintenance

  A Model Context Protocol server implementation that enables LLMs to interact with NebulaGraph database for graph exploration, supporting schema understanding, queries, and graph algorithms.

  Last updated 2025-03-17

  5

  28

  Apache 2.0

• MCP Context Graph

  padobrik

  A

  license

  -

  quality

  B

  maintenance

  A self-contained, in-memory graph database for AI Agents. Provides semantic code understanding through the Model Context Protocol (MCP).

  Last updated 2026-07-08

  2

  MIT

• fallinsurancepractice-mcp

  sjgant80-hub

  A

  license

  -

  quality

  C

  maintenance

  MCP server for foldkit, exposing 7-prime spine, κ-bands, and fold operations as tools and resources, enabling fold operations, κ-band classification, and state probing in any MCP client.

  Last updated 2026-07-09

  MIT

• unity-mcp

  verysleepylemon

  A

  license

  -

  quality

  D

  maintenance

  The first Model Context Protocol server for Unity projects. It gives AI assistants real understanding of Unity scenes, prefabs, and C# scripts through a queryable knowledge graph.

  Last updated 2026-04-06

  35

  MIT