MCP Servers 6,365

Accessibility Scanner

io.github.JustasMonkev/mcp-accessibility-scanner

A✓Verified

MCP server for automated web accessibility scanning with Playwright and Axe-core.

Altium Designer

io.github.embedded-society/altium-designer-mcp

A✓Verified◆ advisory

Lets an AI read, write and edit Altium Designer .PcbLib/.SchLib component libraries byte-exactly.

CloakBrowser MCP

io.github.swimmwatch/cloakbrowser-mcp

A✓Verified

Playwright MCP-compatible browser automation bridge for CloakBrowser Chromium.

ChatCrystal

io.github.ZengLiangYi/chatcrystal

A✓Verified

Local-first AI PKM memory for coding conversations.

Agent Spreadsheet MCPNew

io.github.PSU3D0/agent-spreadsheet

A✓Verified

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

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.

FutureSearch MCP Server

io.github.futuresearch/futuresearch-mcp

A✓Verified

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

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.

SAS Viya

io.github.sassoftware/sas-mcp-server

A✓Verified

Execute SAS code and query Compute, CAS, and model APIs on SAS Viya via OAuth 2.0.

Buildkite Server

io.github.buildkite/buildkite-mcp-server

A✓Verified

MCP server exposing Buildkite API data (pipelines, builds, jobs, tests) to AI tooling and editors.

AicanvasNew

io.github.aicanvas-me/aicanvas

A✓Verified

Browse and install 75+ free animated, shadcn-compatible React components from AI Canvas.

KiCad MCP Pro

io.github.oaslananka/kicad-mcp-pro

A✓Verified

Production-grade MCP server for KiCad EDA—PCB design, DRC, simulation, BOM, DFM, and manufacturing.

Kiln

io.github.codeofaxel/kiln

A✓Verified

Kiln MCP server for agents: design, slice, print, monitor, and recover physical objects safely.

BoardGameGeek MCP Server

io.github.kkjdaniel/bgg-mcp

A✓Verified

BoardGameGeek MCP server providing access to BGG API data through standardized tools

Web Researcher MCP

io.github.zoharbabin/web-researcher-mcp

A✓Verified

Your AI research assistant that cites real sources and stays honest

Tela

io.github.zcag/tela

A✓Verified

Self-hostable team wiki; agents read & write it via MCP; Atlas turns your repo into a cited wiki.

Sitecore Server

io.github.Antonytm/mcp-sitecore-server

A✓Verified

A Model Context Protocol server for Sitecore

arifOS — Constitutional AI Kernel

io.github.ariffazil/arifos

A✓Verified

Constitutional AI kernel with 13 MCP tools, 888_JUDGE verdict pipeline, and VAULT999 ledger.

Aaa

io.github.ariffazil/aaa-mcp

A✓Verified

Constitutional AI Governance with 13 enforced floors (F1-F13) and tri-witness consensus for LLMs.