MCP Server Directory

io.github.msdanyg/smart-connections-mcp

Local semantic search over Obsidian vaults via Smart Connections embeddings. Multi-vault, private.

io.github.100xPercent/pop-pay

Runtime security for AI agent commerce. CLI + MCP server blocks hallucinated purchases.

io.github.infoinlet-marketplace/mcp-calendar

Google Calendar for AI agents — list/create/delete events and free-busy via OAuth token.

Jwt

JWT decoder MCP.

io.github.oomkapwn/enquire-mcp

Long-term memory for AI agents — your Obsidian vault as searchable persistent memory.

io.github.visus-mcp/visus-mcp

Security-first web access. Sanitizes pages, blocks injection, redacts PII. Now with PDF/JSON/SVG.

spacex

SpaceX MCP — wraps SpaceX API v4 (free, no auth)

io.github.XogZ3/botoi-mcp

49 developer tools via MCP: DNS, WHOIS, IP lookup, JWT, hashing, QR, and more.

Outlook SNDS

Outlook.com SNDS IP Data and IP Status reports via the OAuth-secured REST API.

io.github.kota1026/smartguard-mcp

SmartGuard MCP Server - AI-powered smart contract security audit tools for Claude Code, Cursor,...

TikTok Agent Publisher

Local-first TikTok Content Posting API for AI agents: OAuth checks, dry-run and live uploads.

GitHub PR Context

Retrieves GitHub PR history as context material; the connected IDE agent does the reasoning.

AgniGateway Marketplace

AI marketplace — flights, tours, activities, transport & more via MCP. No auth required.

io.github.loaditoutadmin/loaditout

Search and install 20,000+ security-graded MCP servers and agent skills.

io.github.getaegis/aegis

Credential isolation for AI agents. Inject secrets at the network boundary.

OpenResearch MCP

Zero-auth research MCP: web, academic, finance, news, weather, macro, social, SEC. No keys.

iplookup

IP Lookup MCP — ip-api.com (free, no auth for basic usage)

art

Art MCP — Metropolitan Museum of Art Collection API (free, no auth)

io.github.infoinlet-marketplace/mcp-codeaudit

Security audit for AI agents — scan code/diffs for leaked secrets, check deps via OSV.

WhatsApp assistants, messaging, broadcasts, and analytics for your iZap account, over OAuth.

Dabble Me Journal

Private journal MCP server to search, analyze, and create Dabble Me entries securely via OAuth.

Remote MCP for 1,500+ APIs. Vault-managed credentials; OAuth or API key. Search, load, and execute.

com.blackveilsecurity/dns

DNS and email security scanner with 78 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits.

Search commercial real estate listings. Reads need no token; authoring is self-serve OAuth (DCR).