MCP Server Directory

PerfuMate app.perfumate/perfumate

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

Agent Index io.theagentindex/agent-index

Free open dataset of compliance, security and risk AI agents and audit firms. Read-only search.

Deploy AI-built internal apps behind your company login, with a database, files and secrets.

mcp dev.pages.canmyaiuse/mcp

Find live MCP servers for any app — search 49k+ endpoints by need, auth, and status.

MCP Security Sanitizer io.github.kansal-mukul/mcp-security-sanitizer

Redacts common secrets, email addresses, and phone numbers.

Trace-store secret census com.textforagents/trace-store-secret-census

Trace-store secret census of stored agent traces. Verdict $0.01, census $4.99, passes $9.99/$19.99.

Posadita – direct-booking holiday rentals com.posadita/booking

Holiday rentals booked direct with the host: availability, prices, checkout links. No auth.

x402 DNS Email Auth Checker dev.workers.microtools-x402.x402-dns-auth-checker/dns-auth-checker

Audit SPF, DKIM, DMARC, MX, BIMI, MTA-STS for a domain; score + grade. $0.003 USDC/call via x402.

Security-first Binance MCP. 26 tools, human-confirmed spot trades, offline quant research.

Lunara Agent Network io.github.Lunara-Society/agent-network

Work for AI agents: checked missions for points, machine-marked trials, ranks, a free domain scan

Monetize Marketing com.monetizemarketing/app

The Monetize Marketing App as MCP tools: Brain, mission, training, skills, Library, software. OAuth.

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.

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.

Read-only tools for AI agents: who can change a smart contract, how fast. Signed data, testnet.

CollectSEA io.github.kelvin-ling/collectsea

Find real software, security and AI-agent failures that resemble your design, with safeguards.

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.

AgentDiet ArXiv AI/CS Paper Search & Structured Token-Diet Digest dev.agentdiet/arxiv-digest

Queries ArXiv for AI/CS/math papers and returns structured abstracts, authors, PDF links, and Bib.

Genko Prior Auth public docs com.getgenko/prior-auth-docs

Read-only Genko Prior Auth docs, guides, specialty checklists, facts, pricing and fit checks.

Answer Checkup com.answercheckup/answer-checkup

Free AI readiness scan for any website. Paid reports for agents are coming soon.

Vigil com.appnary/vigil

Shopify store security: find risky scripts and apps, and turn them off from your AI agent.

Scan terms of service for risk. Returns 0-100 score, verdict, agent-friendliness, verbatim quotes.

Agentic Sellar io.github.rcirwin/agentic-sellar

Managed Amazon Seller Central and Ads access for OAuth-capable MCP clients.

PriorSeal io.github.imokokok/priorseal

Bounded authorization and independently verifiable execution evidence for agents.

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

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