MCP Server Directory

Connects AI assistants to a live ChemDraw window on Windows via COM automation.

Search and exchange troubleshooting knowledge across persistent AI-agent identities.

Web scraping, browser automation, vision, OCR, audio, RAG — 9 MCP tools via Arachne API

KanbanThing com.kanbanthing/kanban

Create and drive KanbanThing kanban boards. No account, no API key, board link required.

GrapeCity SpreadJS cn.com.grapecity/spreadjs

GrapeCity Software MCP for SpreadJS docs, examples, and product assistance.

Chords, scales, progressions, transposition, and MIDI tools for music theory AI agents.

Find and prepare Parks Canada reservations while keeping the citizen in control.

npm-package-ws-has-241560546-weekly-downloads-but-sdk io.github.nexus-mcp-infra/npm-package-ws-has-241560546-weekly-downloads-but-sdk

Stateful WebSocket session registry with per-connection Shannon entropy delta tracking for schema di

SEO Tools com.timzinin.api/seo-tools

5 pay-per-call SEO tools over MCP. Free discovery, tool calls settle in USDC on Base via x402.

Kids Stay io.github.gt-works/kids-stay

Search Japanese hotels by 48 verified kid-friendly conditions, with sources and dates.

mcp io.github.easywebshop/mcp

Allows you to create a website or online store on the EasyWebshop platform.

Tenpace Review Router io.github.tenpace-app/review-router

Human-authenticated setup for routing GitHub pull requests into the right Slack channel.

Read-only enterprise research MCP: frameworks, frozen snapshots, sourced results. No trading advice.

Read-only SQL DB schema extraction to compact TOON for MCP clients.

Google Search Console for AI agents: search analytics, sitemaps, URL inspection.

Rust MCP server and CLI for UniFi Network controller operations.

gumroad io.usefulapi/gumroad

Read products, sales, subscribers and offer codes; verify, enable and disable product licenses.

realtystack-mcp io.github.IsaiahDupree/realtystack-mcp

U.S. real-estate data: property records, AVM value + rent estimates, sale/rental listings.

CompareFairly io.github.cgdev2019/comparefairly-mcp

Neutral, sourced, real-time comparisons on any topic, in 32 languages.

baby-age com.babyagecalculator/baby-age

Free hosted MCP server by Baby Age Calculator: exact baby age, zodiac, and milestone dates. No key.

ADA Title II accessibility reports for US .gov websites and nonprofit good-standing checks by EIN.

Screen AI-work venues for inventory, funding, payouts, withdrawal, economics, and security risk.

Agent Community org.agentcommunity/mcp

Agent Community MCP: member lookup, stats, DMV checks, and proposed .agent name interest.

Social Signal io.github.pipeworx-io/social-signal

Social Signal — post-VOLUME TIME SERIES across the open social networks that