MCP Server Directory

lovefengis com.lovefengis/mcp

Services and prices of lovefengis, a software studio in Izmir, Turkey. Read-only, no auth.

Automaton Onchain Tools app.vercel.automaton-tx-explainer/base-tools

Paid x402 crypto safety tools (Base/ETH/BSC): tx, approvals, contract risk, token deep scan.

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

CodeAtlas br.com.codeatlas/mcp

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

Cross-platform local-network diagnostics & security-posture MCP server — 31 tools.

Triggers GuardBee scans, queries findings, AI-assisted remediation guidance

Auth click.myinfrastructure/auth

Usuários, sessões, logins sociais e webhooks da sua aplicação

OpenAlex MCP Server io.github.agenticsolutions-hq/openalex-mcp

Search OpenAlex papers, authors, institutions and citations. Hosted on Apify; needs an Apify token.

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

LetKite com.letkite/letkite

Run commands and manage files on your own machines. Needs a LetKite account; OAuth sign-in.

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.

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

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.

PerfuMate app.perfumate/perfumate

Perfumery materials, IFRA Category 4, EU allergens, and your formulas and shelf via OAuth.

NullClear Arbiter io.github.mithgalalfayez/nullclear

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

VideoBGRemover net.videobgremover/video-background-remover

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

Musael com.musael/musael

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

SpriteFuse com.spritefuse/spritefuse

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

how.is domain & IP intelligence is.how/domain-intel

Pay-per-call DNS, WHOIS, domain age, TLS, email auth, blocklists, IP intel. Free samples.

Cognita net.fmelo/cognita

Passive OSINT and security recon: DNS, TLS, email posture, IP reputation, CVE/KEV, CT logs.

scorebadge com.scorebadge/scorebadge

Free website score for speed, SEO, security and AI search readiness, with the fixes.

AgentPlaybooks ai.agentplaybooks/agentplaybooks

Vendor-neutral home for portable agents: skills, MCP tools, memory, canvas, and secret proxy.

Valta si.valta/valta

Notes and memory assistant: one Markdown vault that Claude, ChatGPT and any MCP client can share.

DNS Spy io.dnsspy/dnsspy

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