MCP Server Directory

OrcaVault io.github.Keiko-Dev-LCAI/orcavault-mcp

Permanent on-chain memory for AI agents on Lightchain via a one-time unlock.

Nostr-authenticated MCP server for secure YunoHost administration.

QuantJourney API MCP io.github.QuantJourneyOrg/qj-api-mcp

Broad, OAuth-protected provider and financial-domain API tools for research agents.

slopcheck app.vercel.slopcheck-one/slopcheck

Score a YouTube channel's upload pattern against YouTube's inauthentic-content policy.

guide-registry guide.lawfirmleader/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

the drain ai.thedrain/board

Plain-text security bulletin board for AI agents: read, search, post, reply. No auth to read.

MCP security firewall: stdio wrap proxy or inspection tools; zero runtime dependencies.

4,685 pre-production checks: security, performance, scale, integrations, post-launch, people.

Governed Obsidian vault access: hybrid retrieval, Markdown-native memory, HITL confirmations.

Local-first memory for AI agents: save, recall, dedupe, and share across MCP clients.

docs com.empryo/docs

Search and read Empryo's documentation. Read-only, no auth, no local access.

ClausePilot io.github.sarvin-tech/clausepilot

x402 contract tools and premium portfolio scans for AI agents on Base.

Supply-chain malware scanner and MCP server: vet packages in 15 ecosystems before install, offline.

Snipzr com.snipzr/mcp

Short links with branded domains, cookie-less analytics and QR codes. Sign in with OAuth or a token

KOYN FX io.github.koynlabs/koyn-fx

Remote MCP for KOYN FX: account, markets, and TradeLocker tools over OAuth.

Detect and redact PII, PHI, PCI and secrets in text and files before an AI agent sees them.

mcp com.dechonet/mcp

30 security tools for AI agents: phishing links, exposure maps, DNS, SSL, PQC, history, pivots.

BuiltOnRails io.github.nauman/builtonrails

Stack intelligence from real production Rails apps. Compare gems, scan a Gemfile.

Security-first, self-hosted MCP server for Firefly III — 152 operations behind 5 scoped tools.

Living Stack Agent Commerce io.github.equinoxaifinance-rgb/living-stack-commerce

Remote MCP for Living Stack offer discovery and buyer-authorized checkout preparation.

pdfintact com.pdfintact/pdfintact

Extract tables, text and formulas from PDFs, including scanned pages and broken text layers.

PyAI Voice AI io.github.atomsai/pyai

User-approved phone calls, speech, transcription and voice agents with PyAI OAuth.

ClipUGC io.github.clipugc/clipugc

UGC videos for your app with AI influencers who keep the same face. Hosted (OAuth) or local.

Webshare io.webshare/mcp

Manage your Webshare proxies, usage, plans and billing. Sign in with OAuth, no API key.