MCP Servers

Needs: NVIDIA GPU (optional but recommended for local embeddings)An LLM API key (MindCraft for China users / OpenRouter for international)Windows: Python 3.11+, Visual Studio Build Tools (for pgvector compilation)Linux/macOS: Python 3.11+, PostgreSQL 17+

Works in Claude, Cursor & other MCP clients

Coding

Data

Notes

69624kchengYe

minecraft-mcp-server

No more placing thousands of blocks by hand to build what you imagined.

Ask the bot to build a structure from a picture I upload

Tell the bot where to go and what to dig

Needs: GitNode.js (>= 20.10.0)A running Minecraft game (the setup below was tested with Minecraft 1.21.8 Java Edition included in Microsoft Game Pass)An MCP-compatible client. Claude Desktop will be used as an example, but other MCP clients are also supported

Works in Claude, Cursor & other MCP clients

Other

686yuniko-software

metatrader-mcp-server

Check your trading account and place MetaTrader 5 orders by typing what you want.

Check my account balance and open positions

Buy a small position in EUR/USD by asking

Needs:

Works in Claude, Cursor & other MCP clients

Data

Other

684ariadng

mcp

No more shipping code your assistant wrote without anyone checking it for security holes.

Scan the code my assistant just wrote for security problems

Ask why a flagged line is actually risky

Needs:

Works in Claude, Cursor & other MCP clients

Coding

682semgrep

mcp-mem0

Turns passing details from a chat into memories your assistant can retrieve later.

Save a preference once and stop repeating it

Ask what my assistant remembers about a topic

Needs: Python 3.12+Supabase or any PostgreSQL database (for vector storage of memories)API keys for your chosen LLM provider (OpenAI, OpenRouter, or Ollama)Docker if running the MCP server as a container (recommended)

Works in Claude, Cursor & other MCP clients

Data

Notes

678coleam00

mcp-filesystem-server

No more pasting file contents into chat one document at a time.

Read a folder of notes and summarize them

Find every file that mentions a client's name

Needs:

Works in Claude, Cursor & other MCP clients

Coding

Files/PDF

673mark3labs

wren-engine

Your assistant can answer business questions using your company's own definitions.

Ask for net revenue and get our official definition, not a guess

Query the warehouse without knowing which tables to join

Needs:

Works in Claude, Cursor & other MCP clients

Data

663Canner

obsidian-mcp-server

Lets you change one section of an Obsidian note without rewriting the whole file.

Append today's meeting notes under one heading

Search my vault and rank results by relevance

Needs: Bun v1.3.0 or higher (or Node.js v24+).The Obsidian Local REST API plugin, v4.0.0 through v5.x, installed and enabled in your vault. Generate an API key in Settings → Community Plugins → Local REST API and copy it into OBSIDIANAPIKEY. Plugin v6.0 removes the markdown-patch 1.x wire format this server pins for section-targeted writes and the document map.Periodic-note targets (target: { "type": "periodic" }) additionally need plugin v5.0.1 or earlier — v5.0.2 removed the built-in /periodic/ routes. Every other target type is unaffected.This server defaults to http://127.0.0.1:27123 for simplicity. Enable "Non-encrypted (HTTP) Server" in the plugin settings to use it. To use the always-on HTTPS port instead, set OBSIDIANBASEURL=https://127.0.0.1:27124; the plugin's self-signed cert is handled by OBSIDIANVERIFYSSL=false (the default).

Works in Claude, Cursor & other MCP clients

Notes

Writing

647cyanheads