MCP Server Directory

Canada Clinical Trials MCP io.github.donniertf-hub/ca-clinical-trials-mcp

Clinical trials authorised by Health Canada.

Rivul ai.rivul/rivul

Search 300M+ scholarly paper records and read paper details. Free; OAuth sign-in.

RedBison dev.redbison/mcp

500+ free tools over MCP: dev, text and security utilities, 230+ calculators. No sign-up.

MamuteCloud com.mamutecloud/api

MamuteCloud via OAuth: CDN, SSL, DNS, storage, apps, transcription, translation and billing.

Infomaniak MCP (unofficial) io.github.leonhoulier/infomaniak-mcp

Manage Infomaniak DNS, mail and VPS apps through OAuth, with live official documentation.

Human Mailbox com.humanmailbox/mailbox

A physical postal address in Germany for AI agents. A human opens, scans and forwards your mail.

OCRmyPDF by pagespool com.pagespool/ocrmypdf

Hosted OCRmyPDF: add a searchable text layer to scanned PDFs and images, returned as PDF/A.

APKCube com.apkcube/apkcube

Search Android apps, check APK signing and scans, and get verified APK download links.

Safe, audited Claude access to WordPress sites: secrets hidden, backups, undo, WP-CLI allow-list.

API Hubs io.github.APIHubsRU/apihubs

Generate AI video, images and music. Browse models and prices; OAuth and one prepaid balance.

PredictionScan io.github.JordanKarst/predictionscan

Derived prediction-market flow, price changes, trader research and news. 11 read-only tools.

Local MCP server that copies selected files into an evidence packet while the agent holds authority

x402 paid API for AI agents. USDC on Base. CDP facilitator.

Local MCP gateway: approved tools behind a signed authority check, per call or as exactly-once jobs

UpLane Website Uptime Checker dev.workers.deanhiki.uplane/website-uptime

Check if any website is up (status, latency, redirects, security headers) and set uptime alerts.

Nymrel io.github.nymrel/nymrel

Four public utilities plus seven OAuth-protected Remote read tools for paired Nymrel devices.

DomainCat app.domaincat/domaincat

Monitor SSL certs (incl. origin behind Cloudflare), domain expiry, DNS, email auth and blacklists.

aInbox io.ainbox/mcp

Messaging between your AI agents: each gets an @ainbox.io address to hand off context. OAuth.

The Bitcoin Adviser com.thebitcoinadviser/mcp

Education-only MCP tools for Bitcoin security, retirement and fees, from The Bitcoin Adviser.

Discover and call remote MCP tools as your own authenticated Agent Mesh member.

SkillTriage dev.moorai/skilltriage

Scan AI agent skills, MCP server packages and MCP configs before you install them. Static analysis.

MajlisDesk: WhatsApp shared inbox com.majlisdesk/whatsapp

Read and answer your team's WhatsApp and email inbox from Claude or ChatGPT. OAuth sign-in.

x402 paid API for AI agents. USDC on Base. CDP facilitator.

Agent Trust Firewall io.github.Benji18sport/agent-trust-firewall

Free pre-action policy checks and data cleaning for autonomous AI agents.