MCP Server Directory

x402 Domain Lookup & DNS Email Auth dev.workers.microtools-x402.x402-dns-auth-checker/dns-auth-checker

Domain lookup (DNS records + RDAP registrar/age/expiry), bulk, and SPF/DKIM/DMARC audit via x402.

Agent-safe secrets (local encrypted vault or Vaultwarden): injected into commands, masked in output

Tempr MCP Connector io.temprhq/connector

One OAuth connector for your team's remote MCP servers, with Tool Packs, guardrails and logs.

Domain Trust Check (DNS, Email Auth, TLS, Headers) io.github.pcp183/domain-check

Check a domain's DNS, SPF/DMARC and TLS before trusting it. $0.003/call via x402.

SpriteFuse com.spritefuse/spritefuse

Create 2D characters and animations, revise sprites, adjust timing and export assets via OAuth.

DNS Spy io.dnsspy/dnsspy

DNS monitoring and domain security: live DNS, propagation, WHOIS/RDAP, SSL and look-alike domains.

AtlasClose Governance Demo com.atlasclose/demo

Experimental AtlasClose governance demo. Authority checks, labeled evidence, receipts, refusals.

Domain Lab app.domainlab/domain-lab

Track domain expiry, DNS, SSL and email security across registrars, and explain what changed.

Query the eBay Browse API (OAuth user token; set EBAY_OAUTH_TOKEN, Bearer): item search, item.

Musael com.musael/musael

Musael novel-writing workspace MCP with OAuth (DCR); read and suggest tools.

VideoBGRemover net.videobgremover/video-background-remover

Remove video backgrounds with OAuth, account credits and transparent WebM downloads.

prompt-guard-mcp io.github.robertoyanguas-ops/prompt-guard-mcp

Scans untrusted web pages, emails, or tool outputs for prompt injections and returns sanitized tex

Inkpluck: Article Extractor — URL to Text, Markdown & Metadata io.github.shawmena-dotcom/article-extract

Inkpluck: read web articles as Markdown + title, authors, date, language (newspaper3k successor)

Scanverity Public Market Discovery com.scanverity/public-market-discovery

Free Polymarket search; EUR100 written reports or one-rule QA; EUR500 five-rule QA by quote.

NullClear Arbiter io.github.mithgalalfayez/nullclear

Autonomous x402 payment schema-escrow arbiter, spend firewall, failover & ERC-8004 Sybil oracle

Disclose AI authorship of code per the ACO standard — tools for AI coding agents.

ClarityTrack ai.claritytrack/claritytrack

Ask your AI about your own accounts, debts, budgets and goals. OAuth sign-in, read-only by default.

featurevote app.featurevote/featurevote

Read requests and votes; with write access, manage feedback and draft changelogs. OAuth required.

Imperium MCP Security — Prompt-Injection, Jailbreak & Tool Poisoning Firewall dev.agentdiet/mcp-security

Real-time MCP & A2A prompt-injection, jailbreak, and tool-schema poisoning firewall for AI agents.

Gulf AI Deals io.github.gulfaideals/gulf-ai-hub

Read-only, no-auth: sourced GCC AI deals, AI agent use cases in Saudi/UAE, and Arabic AI tools.

CodeAtlas br.com.codeatlas/mcp

Read-only CodeAtlas service catalog: list, get and search services. No authentication.

Kvadrum estate.kvadrum/kvadrum

Real estate agency CRM: listings, clients, leads and viewings from your AI assistant (OAuth).

Checks whether your streaming redactor leaks a secret split across chunks; writes a pytest for it.

Porch ai.okibi/porch

Public URLs for AI agents to catch webhooks, OAuth redirects, job callbacks and approval clicks.