MCP Servers 19,193

ChatCrystal

io.github.ZengLiangYi/chatcrystal

A✓Verified

Local-first AI PKM memory for coding conversations.

MCP Superset

io.github.bintocher/mcp-superset

B✓Verified

Apache Superset MCP server — 135+ tools for dashboards, charts, datasets, SQL Lab, and security

webfetch

io.github.firish/webfetch

B✓Verified

Self-hosted web search for LLM agents: search -> fetch -> rank pipeline with semantic caching

Agent Spreadsheet MCPNew

io.github.PSU3D0/agent-spreadsheet

A✓Verified

Agent-safe Excel workbook analysis, editing, recalc, and verification tools.

Just MCP Server

io.github.PromptExecution/just-mcp

B✓Verified

Expose curated Justfile recipes via MCP for safe deterministic automation.

Korea Finance

io.github.emceekim/korea-finance-mcp

C◆ advisory

Korea's first legally-safe (Capital Markets Act compliant) finance MCP.

Wireshark

io.github.khuynh22/mcp-wireshark

C◆ advisory

An MCP server that integrates Wireshark/tshark with AI tools and IDEs.

Octave

io.github.elevanaltd/octave-mcp

C◆ advisory

OCTAVE protocol - structured AI communication with 3-20x token reduction.

Evernote

io.github.brentmid/evernote-mcp-server

C◆ advisory

Evernote MCP server - allows LLMs that support MCP (like Claude Desktop) to query your notes in Evernote

ScientificFigureLibraryNew

io.github.xuzhougeng/scientificfigurelibrary

B◆ advisory

Local-first MCP App for your scientific figures.

Runapi

io.github.runapi-builder/runapi-mcp

A✓Verified

130+ AI models for image, video, music, and audio — 18 model families, one RunAPI account.

Smart Connections

io.github.msdanyg/smart-connections-mcp

A✓Verified

Local semantic search over Obsidian vaults via Smart Connections embeddings.

MCP Gateway

io.github.MikkoParkkola/mcp-gateway

B✓Verified

Universal MCP gateway with Meta-MCP discovery, routing, and REST API capabilities.

Mastercard Developers MCP

io.github.Mastercard/developers-mcp

B✓Verified

Access Mastercard Developers APIs, documentation, and API specifications through MCP.

Godotiq

io.github.salvo10f/godotiq

B✓Verified

Intelligent MCP server for Godot 4.

FutureSearch MCP Server

io.github.futuresearch/futuresearch-mcp

A✓Verified

AI forecasting for your AI: probabilities, dates, and numbers with a public track record.

ILSpy

io.github.bivex/ilspy-mcp

B◆ advisory

🔓 UNLEASH ILSpy'S POWER.

Blender Ai

io.github.patrykiti/blender-ai-mcp

C◆ advisory

Production-shaped MCP server for Blender with goal-first routing, curated tools, deterministic verification, and vision-assisted 3D modeling workflows.

Secondhand

io.github.jlsookiki/secondhand-mcp

A✓Verified

Search Facebook Marketplace, eBay, Depop, and Poshmark from AI — filters, photos, full listings.

Sonilo Music & Sound Effects

io.github.sonilo-ai/sonilo-mcp

A✓Verified

Licensed soundtracks and sound effects matched to your video.

Everyrow MCP Server

io.github.futuresearch/everyrow-mcp

A✓Verified

Give your AI a research team.

Pagespeed Insights

io.github.ruslanlap/pagespeed-insights-mcp

A✓Verified

Google PageSpeed Insights and CrUX: six workflow tools for web performance.

emem, the verifiable memory protocol for the physical world

io.github.Vortx-AI/emem

A✓Verified

Shared memory for AI agents.

Postmark

io.github.activecampaign/postmark-mcp

B◆ advisory

Official Postmark MCP server by ActiveCampaign — 24 tools to send, template, search, and diagnose transactional email from Claude, Cursor & other AI assistants.