MCP Server Directory

D&D 5e SRD MCP server with monster, spell, equipment search and encounter building tools

EasySend file sharing MCP server - upload, download and share files. No authentication required.

Base MCP Resolver io.github.thgun2yerhed/base-mcp-resolver

Free onboarding tool providing authentic live transaction analysis on Base mainnet.

api-request-deduplicator io.github.lazymac2x/api-request-deduplicator

Cloudflare Workers MCP server: api-request-deduplicator

Forex, IOF tax, US accounts, stablecoins, and international payments in Brazil.

Scan prompts for injection attacks, redact PII, and audit LLM SDK usage from any MCP client

AI browser automation - navigate, click, type, extract content, and run autonomous web tasks

api-perf-analyzer io.github.lazymac2x/api-perf-analyzer

Cloudflare Workers MCP server: api-perf-analyzer

57 tools for AI-powered iOS Simulator automation — tap, swipe, type, screenshots, and more.

Feishu/Lark MCP server + CLI tool. 85 tools, 3 auth layers. Send as user via cookie+protobuf.

remodeleriq io.github.gustavoatar/remodeleriq

Check if a contractor's remodeling bid is fair: analyze a quote, get cost + labor estimates.

SiteGuardian io.github.gweber/siteguardian

EU-hosted website monitoring + 17-framework compliance MCP. One anonymous tool, four authenticated.

api-flow-analyzer io.github.lazymac2x/api-flow-analyzer

Cloudflare Workers MCP server: api-flow-analyzer

Stealthy, LLM-drivable browser engine — a Python library + 85-tool MCP server on stealth Chromium.

Control SmartRent smart home devices (locks, thermostat, switches, sensors) via Claude

api-diff-monitor io.github.lazymac2x/api-diff-monitor

Cloudflare Workers MCP server: api-diff-monitor

Nota Fiscal io.github.mcp-dir/notafiscal-mcp

Issue and manage Brazilian service invoices (NFS-e) by chatting with your agent, platform-hosted, no

Docusign Navigator co.thisdot.docusign-navigator/mcp

Secure Docusign Navigator integration for AI assistants to access and analyze agreement data.

PicPay MCP io.github.mcp-dir/picpay-mcp

Connect your PicPay account to AI via Brazil's Open Finance: balances, statements, cards, investment

Arduino MCP server for CLI setup, board detection, compile/upload, serial monitoring, and pin refs.

Context Assurance for AI agents: context engineering, AI cost optimization, verification.

plainyogurt21-sec-edgar-mcp ai.smithery/plainyogurt21-sec-edgar-mcp

Provide AI assistants with real-time access to official SEC EDGAR filings and financial data. Enab…

test-mailbox io.github.therealMrFunGuy/test-mailbox

Disposable email inboxes for testing — create addresses, wait for messages, extract links.

Runtime-level MCP server for Phoenix development: run code, read logs, query the DB, read docs.